Amine-reactive fluorescein (FAM) derivative, a mixture of 5- and 6-isomers. The reagent becomes brightly green fluorescent once it is hydrolyzed while diffusing into cells. A fluorescent tracer.

AF 343 (Coumarin) is a blue emitting dye that can serve as a FRET donor for fluorescein (FAM). This structure features a linker between Coumarin 343 fluorophore, and the functional group. It provides better solubility, and spatial separation between the dye, and the functional group.

AF 430 is a hydrophilic coumarin dye with emission in the green-yellow range. The NHS ester is used for the labeling of amine groups.

AF 488 NHS 酯，一种明亮、光稳定、亲水性的绿色通道荧光染料。

Tetrafluorophenyl ester of green fluorescent dye AF 488 for labeling amino groups in proteins, peptides, and modified oligonucleotides.

NHS-ester of AF 532 dye for protein, peptide, and modified oligonucleotide labeling via reaction with amino groups.

AF 555 NHS ester, a bright, photostable, and hydrophilic fluorescent dye for the yellow channel.

AF 568 derivative for labeling proteins and other high- and low-molecular weight ligands with free amines.

AF 594 染料的红色荧光 NHS-酯，用于标记蛋白质、肽、抗体和任何含有 -NH2 基团的分子。纯5-异构体

明亮的水溶性琥珀酰亚胺酯AF 647染料，用于蛋白质和抗体标记。

NHS-ester of AMCA dye for protein, peptide, and modified oligonucleotide labeling via reaction with amino groups. AMCA is one of the brightest blue fluorescent dyes with large Stoke's shift and high resistance to photobleaching.

BDP 558/568 is a fluorophore for the yellow region of the spectrum. Like other BDP dyes, this fluorophore has high fluorescence quantum yield, brightness, and photostability.

Lypohilic borodipyrromethene dye with orange emission for the labeling of primary and secondary amine groups.

BDP 576/589 NHS 酯（BODIPY™ 576/589 类似物）是一种明亮的疏水性染料，发射在橙色光谱范围内。它可用于荧光各向异性分析。

NHS ester derivative of BDP 581/591 borondipyrromethene fluorophore for the labeling of proteins, peptides, and other biomolecules. The dye is useful for fluorescence polarization and two-photon experiments, and as a ROS probe.

BDP 630/650 是一种硼二吡咯亚甲基荧光团，可调谐至 Cyanine5 激发和发射通道。该染料明亮且光稳定性高。它对于荧光偏振测定很有用。这是一种胺反应性的 NHS 酯衍生物。

BDP 650/665 是一种用于 Cy5 通道的硼二吡咯亚甲基染料，具有胺反应性，具有高摩尔消光系数和良好的发射量子产率。

氨基反应性 BDP FL，一种非常明亮且光稳定的荧光素通道染料。

BDP R6G is a borondipyrromethene dye which has absorption and emission spectra similar to R6G.

BDP TMR 的胺基反应活性 NHS 酯，明亮的硼二吡咯亚甲基染料，可用于 TAMRA 通道，特别适用于荧光偏振测定。

Amine reactive NHS ester of BDP TMR, bright borondipyrromethene dye for TAMRA channel especially suitable for fluorescence polarization assays. This compound contains an aminohexanoic acid (C6) linker between the dye and the functional group.

BDP TR-X-NHS 酯是 BDP TR 的衍生物，含有基于氨基己酸 (C6) 的长连接体。该染料的吸收和发射接近ROX染料。NHS 酯可用于偶合蛋白质和肽。

BDP FL analog derivative suitable for solid phase synthesis SPPS.

胺反应性 Cyanine3 染料 NHS 酯。

Cyanine3.5染料NHS酯的衍生物。

Cyanine3B NHS 酯是一种活性染料，可显著提高荧光量子产率和光稳定性，用于生物分子中氨基的特异性标记。

胺反应性 Cyanine5 活化酯，用于标记蛋白质、肽和其他分子。

Cyanine5.5 NHS 是一种远红/近红外胺反应性染料。

近红外染料 Cyanine7 的胺反应活性 NHS 酯。

近红外荧光染料 Cyanine7.5 的胺反应性的 NHS 酯。

Functionalized DusQ 1 quencher derivative with quenching range from 480 - 580 nm for labeling of amine-containing molecules.

DusQ 2 dark quencher with a quenching range from 560 - 670 nm with primary amine reactivity for synthesis of FRET probes. This NHS ester can be coupled to various molecules bearing amino groups.

Amino-reactive NHS ester with quencher for the conjugation with amines-containing molecules, DusQ 21 quenching range 590 - 720 nm.

Amino-reactive NHS ester for the labeling with far-red quencher DusQ 3.

Activated N-hydroxysuccinimide ester of fluorescein (FAM), pure 6-isomer.

An isothiocyanate derivative of fluorescein for labeling of antibodies and other biomolecules. Mix of 5- and 6-isomers.

NHS-ester of HEX dye for proteins, peptides, and modified oligonucleotides labeling via reaction with amino groups.

JOE is a fluorescent dye with emission in the yellow part of the spectrum. This derivative is an activated NHS ester for conjugation with amines.

Pyrene NHS ester for the labeling of biomolecules with pyrene residue. Pyrene is a fluorescent proximity probe which forms excimers, and it is also an anchor group for graphite immobilization.

R6G (rhodamine 6G) NHS ester, pure 5-isomer. This dye is often used for the labeling of oligonucleotides for qPCR.

Activated NHS ester of ROX (rhodamine X or rhodamine 101), pure 5-isomer, for the labeling of amine groups of biomolecules.

ROX（罗丹明X，R101）NHS-酯的纯 6-异构体，用于胺标记。

NHS-ester of TAMRA dye for proteins, peptides, and modified oligonucleotides labeling via reaction with amino groups. Pure 6-isomer.

胺反应性、活化的 TAMRA 染料 N-羟基琥珀酰亚胺酯，用于标记蛋白质、多肽和氨基寡核苷酸的胺基。纯5-异构体。

TR（又名德克萨斯红）是一种基于磺基罗丹明骨架的红色荧光染料，是一种胺反应性的NHS 酯。

Thiazole Orange NHS ester for labeling biomolecules (peptides, proteins, amino-DNA, etc.). Thiazole orange is a cyanine dye that is essentially dark in solution but has a bright fluorescence in double-stranded DNA and RNA.

水溶性磺基-Cyanine3琥珀酰亚胺酯 (SE) 活化酯，用于氨基生物分子标记。

Amine-reactive activated ester of water-soluble, sulfonated sulfo-Cyanine3.5 dye.

Water soluble amine reactive Cyanine5 dye with two NHS ester groups.

sulfo-Cyanine7 bis-NHS ester is a bifunctional derivative of water-soluble near-infrared sulfo-Cyanine7. It contains two activated ester functional groups.

水溶性磺基-Cyanine5 琥珀酰亚胺酯，用于在水相中标记各种含胺分子。

水溶性、磺化、远红外磺基-Cyanine5.5 染料，以NHS 酯的形式存在。

sulfo-Cyanine7 NHS 酯是一种水溶性、近红外、胺反应性染料。

一种用于活体成像的水溶性近红外发射染料。 sulfo-Cyanine7.5 是吲哚菁绿 (ICG) 的类似物，具有较高的发射量子产率和连接臂。

AF 343 (Coumarin) is a blue emitting fluorophore that can serve as a FRET donor for fluorescein (FAM). This azide derivative can be conjugated with alkynes by сlick chemistry. An extended linker arm between the fluorophore and the azide group enhances solubility and provides spatial separation between the dye and the biomolecule.

PEP (phenylethynylpyrene), polyaromatic hydrocarbon fluorescent dye for click-chemistry labeling.

Azide derivative of AF 430 for labeling and detecting alkyne-containing biomolecules via сlick reaction.

AF 488 叠氮化物是一种发射在绿色光谱范围内的荧光团。它与炔烃在铜催化的条件下发生环加成反应。

Azide derivative of yellow fluorescent dye AF 555 for сlick сhemistry.

Azide derivative of water-soluble AF 568 dye for labeling alkyne-containing biomolecules and fluorescent visualization of biological objects. Pure 6-isomer.

作为叠氮化物衍生物的水溶性红色荧光染料AF 594，用于标记含炔基的生物分子和生物体的荧光可视化。

Bright and photostable azide AF 647 for labeling alkyne-containing biomolecules and fluorescent visualization of biological objects.

Azide derivative of AMCA fluorescent dye for сlick сhemistry. AMCA is one of the brightest blue fluorescent dyes with large Stoke's shift and high resistance to photobleaching.

水溶性黄色荧光染料 ATT 550 的叠氮衍生物，可用于含炔生物分子的标记和生物物体的荧光可视化。

水溶性橙色荧光染料 ATT 565 的叠氮衍生物，用于标记含炔基的生物分子和生物体的荧光可视化。纯6-异构体。

水溶性红色荧光染料 ATT 594 的叠氮衍生物，用于标记含炔基的生物分子和生物体的荧光可视化。

BDP 558/568 is a borondipyrromethene fluorophore with absorption and emission spectra close to Cyanine3. This is an azide derivative for сlick chemistry.

BDP 576/589 染料的叠氮衍生物，用于通过点击反应标记和检测含炔基的生物分子。

BDP 581/591 is a relatively hydrophobic borondipyrromethene fluorophore that can be used as a probe for ROS species, or fluorescence polarization tracer. This is an azide derivative for сlick chemistry.

BDP 630/650 is a bright borondipyrromethene-based fluorophore for the far red area of the spectrum. It possesses a high extinction coefficient and quantum yield. This is an azide for сlick chemistry labeling.

BDP 650/665 is a red-emitting borondipyrromethene dye. This azide derivative can be conjugated with alkynes and cycloalkynes.

BDP FL is a bright and photostable borondipyrromethene dye for the fluorescein channel. This is a dye azide for сlick сhemistry.

BDP R6G is a high performance borondipyrromethene fluorophore which is tuned to match excitation and emission channels of R6G dye.

Borondipyrromethene dye with azido group. Spectral properties are similar to TAMRA dye. Due to long fluorescence lifetime, BDP TMR is especially useful for fluorescence polarization measurements.

BDP TR is a red-emitting fluorophore for the ROX channel. This is an azide for copper-catalyzed and copper-free сlick chemistry conjugation.

用于点击化学的远红/近红外荧光 Cyanine5.5 染料衍生物。

Cyanine3.5 叠氮化物，用于通过点击化学进行生物分子标记。

Azide derivative of Cyanine3B fluorescent dye for сlick сhemistry.

用于 сlick сhemistry 的 Cyanine3 荧光染料的叠氮衍生物。

Cyanine5 叠氮化物是一种用 Cyanine5（一种流行的荧光染料）进行点击化学标记的试剂。

用于点击化学的长波长近红外荧光染料叠氮化物。

用于点击化学标记的近红外 (NIR) 荧光染料。

DusQ 3 dark quencher with azido group for the conjugation with alkyne-containing molecules

FAM（荧光素）叠氮化物，纯 5-异构体，用于链接化学标记，。

FAM（荧光素）叠氮化物，6-异构体，是一种常用于点击化学的荧光染料叠氮化物。

JOE 是一种氯代荧光素染料，常用于寡核苷酸的 HEX 通道。它的疏水性比 HEX 弱。是一种叠氮衍生物，适用于点击化学。

Reagent for fluorescent labeling with pyrene polycyclic aromatic hydrocarbon via click chemistry.

Pyrene azide with longer triethyleneglycol (PEG3) linker for click chemistry.

Rhodamine 110 (R110) azide for click chemistry, pure 6-isomer.

Rhodamine 6G is a xanthene dye that has been used for DNA sequencing and qPCR. This azide derivative is used for the attachment of the dye to DNA and other molecules by means of click chemistry.

Azide derivative of ROX (Rhodamine X, Rhodamine 101) dye for biomolecule labeling via click chemistry. Pure 6-isomer.

ROX（罗丹明 X、罗丹明 101）染料的叠氮化物衍生物，用于通过点击化学进行生物分子标记。纯5-异构体。

Azide of green-yellow emitting dye SIMA for conjugation with oligonucleotides via [3+2]-dipolar cycloaddition.

用于点击化学的 TAMRA 荧光染料的叠氮化物衍生物。

四甲基罗丹明 (TAMRA) 染料的纯 6-异构体，叠氮衍生物，用于铜催化和无铜催化的与炔烃的点击化学反应。

TET is a green-fluorescent fluorescein derivate with spectral properties similar to R6G, JOE, and VIC, widely used for labeling PCR probes. This reagent is an azide for dye conjugation by click chemistry.

Azide derivative of red fluorescent dye TR for сlick сhemistry conjugation. Pure 5-isomer.

VIC is an asymmetric xanthene dye with spectral properties similar to HEX and JOE, widely used for labeling PCR probes. This derivative is an azide for dye conjugation by click chemistry.

Water-soluble sulfo-Cyanine3 dye azide for click chemistry labeling of sensitive molecules and intact biological objects.

Azide derivative of water-soluble sulfo-Cyanine3.5 dye for bioconjugation via click chemistry.

Water soluble sulfo-Cyanine5 fluorescent dye azide for click chemistry.

sulfo-Cyanine5.5 azide is a derivative of water-soluble far-red emitting fluorescent cyanine dye. The azide group can be conjugated by either copper-catalyzed or copper-free click chemistry with alkynes and cycloalkynes.

Water-soluble NIR fluorescent dye azide for click chemistry.

绿色-黄色发射 HEX 染料的叠氮化物，通过 [3+2]-偶极环加成与寡核苷酸偶合。

sulfo-Cyanine7.5 是一种非常亲水的水溶性近红外染料。该染料的吸收和发射光谱与吲哚花菁绿（ICG）相似，但sulfo -Cyanine7.5具有更高的荧光量子产率。该染料是近红外体内成像的绝佳选择。是一种用于点击化学的叠氮化物。

具有叠氮基团的胆固醇衍生物，用于化学偶联。

Pyrene is a polyaromatic hydrocarbon containing four fused rings. This reagent contains a terminal alkyne group for click chemistry and other reactions, such as Sonogashira coupling.

Alkyne derivative of ultra-bright and photostable perylene fluorophore.

Alkyne derivative of yellow-green fluorescent dye AF 430 for copper-catalyzed click reaction with azides.

Alkyne derivative of AF 488 dye for copper-catalyzed cycloaddition to azides. Pure 5-isomer.

AF 568 derivative designed for fluorescence microscopy and flow cytometry. Pure 5-isomer.

BDP 558/568 is a borondipyrromethene dye for Cyanine3-channel. This product is a terminal alkyne derivative for copper-catalyzed click chemistry.

BDP 581/591 is a borondipyrromethene fluorophore useful for fluorescence polarization assays, microscopy, and two-photon experiments. This alkyne is a derivative for copper-catalyzed click chemistry.

Alkyne dye for copper-catalyzed click chemistry, containing borondipyrromethene fluorophore BDP 630/650 for the red channel.

BDP 650/665 is a bright borondipyrromethene red-emitting dye. The terminal ethynyl group of BDP 650/665 alkyne can be easily conjugated with various azides using a copper-catalyzed click reaction.

用于点击化学的硼二吡咯亚甲基染料炔烃。是用于 FAM 通道的明亮且光稳定的一种染料。

Terminal alkyne derivative of BDP R6G dye for сlick chemistry. BDP R6G is a borondipyrromethene dye whose absorption and emission spectra are similar to R6G (rhodamine 6G).

用于 TAMRA 通道的硼二吡咯亚甲基染料，带有炔基用于铜催化的点击化学。

BDP TR is a fluorophore for ROX channel. This borondipyrromethene dye is very bright, and resistant to oxidation.

Cyanine3 alkyne is a fluorescent dye alkyne for сlick сhemistry.

Cyanine5.5 alkyne is a NIR (near infrared) dye azide for copper-catalyzed сlick сhemistry.

Cyanine5 alkyne 是一种用于生物分子点击化学标记的炔烃染料。

Cyanine7 alkyne is a near infrared (NIR) dye alkyne for click chemistry.

Reactive near infrared (NIR) dye for click chemistry containing a terminal alkyne group.

FAM alkyne, 5-isomer - an alkyne derivative of fluorescein dye for click chemistry.

用于点击化学偶联中的荧光素染料炔烃，纯 6-异构体。

JOE dye alkyne derivative for copper-catalyzed click chemistry reaction with azides. JOE dye is widely used for nucleic acid labeling.

R6G (rhodamine 6G) terminal alkyne for copper-catalyzed click chemistry reaction with azides. Pure 6-isomer of the dye.

An alkyne derivative of bright red-emitting dye ROX (Rhodamine X, Rhodamine 101) for copper-catalyzed click chemistry bioconjugation. Pure 5-isomer.

An alkyne derivative of bright red-emitting dye ROX (Rhodamine X, Rhodamine 101) for copper-catalyzed click chemistry bioconjugation. Pure 6-isomer.

Alkyne derivative of TAMRA dye, pure 5-isomer for сopper-catalyzed сlick chemistry.

末端炔烃用于铜催化的点击化学。四甲基罗丹明 (TAMRA) 是一种罗丹明染料，在 qPCR 等应用中很受欢迎。 TAMRA 也是 FAM 的 FRET 受体。

A water-soluble dye alkyne for copper-catalyzed click chemistry. The fluorophore sulfo-Cyanine3 is a bright and photostable dye for the Cy3® channel.

Alkyne derivative of water-soluble sulfo-Cyanine3.5 dye for copper-catalyzed click chemistry.

sulfo-Cyanine5 is a water-soluble Cyanine5 dye alkyne for click chemistry.

Alkyne functionalized, water soluble far red/near infrared emitting fluorophore sulfo-Cyanine5.5.

A sulfonated near-infrared dye alkyne for copper-catalyzed cycloaddition with azides.

sulfo-Cyanine7.5 is a near-infrared fluorophore similar to Indocyanine Green (ICG) but possesses higher fluorescence quantum yield. This is an alkyne for copper-catalyzed click chemistry.

AF 430 is a green-yellow emitting fluorescent dye of the coumarin series. This maleimide derivative allows the labeling of thiolated biomolecules.

AF 488 C6 马来酰亚胺是一种用于标记蛋白质 SH 基团的硫醇反应性活性染料。

Maleimide derivative of boron-dipyrromethene dye BDP 558/568, which emits fluorescence in the yellow range; BDP 558/568 maleimide can be used for modification of thiol groups in biomolecules.

Thiol reactive maleimide derivative of BDP 581/591 dye. The fluorophore is useful for a variety of application, including fluorescence polarization assays, and microscopy.

BDP 630/650 maleimide is a thiol reactive, borondipyrromethene based dye tuned to match the far red channel of Cyanine5 fluorophore.

This maleimide is a thiol-reactive derivative of BDP 650/665, a borondipyrromethene dye for the Cyanine5 (Cy5) channel.

BDP FL maleimide is a bright and photostable thiol-reactive dye for protein labeling, an ideal replacement for fluorescein for microscopy.

BDP R6G is a borondipyrromethene dye tuned to R6G (rhodamine 6G) channel. This is a thiol reactive maleimide for the labeling of protein cysteine residues, and other thiols.

一种用于 TAMRA 通道的明亮、巯基活性染料。可用于显微镜和荧光偏振分析其他应用等测定。

BDP TR is a multi-purpose fluorophore with absorption and emission channels matching ROX dye. BDP TR is suitable for two photon, and fluorescence polarization studies.

Cyanine3 maleimide is a thiol mono-reactive dye for protein labeling.

Derivative of a Cyanine3B dye, improved Cyanine3 dye to have higher quantum yield, for maleimide reaction chemistry.

Cyanine5.5马来酰亚胺是一种用于蛋白质标记的硫醇反应染料。

Cyanine7 maleimide is a sulfhydryl-reactive NIR dye for labeling of proteins.

Cyanine7.5 maleimide is a thiol reactive near-infrared dye for labeling of protein SH groups.

荧光素 (FAM) 马来酰亚胺是一种由纯 6-FAM 异构体衍生而来的巯基活性染料。荧光素是一种明亮的染料，与各种荧光测量仪器兼容。

Pyrene maleimide derivative for the labeling of thiol groups. Pyrene is a useful excimer-forming proximity probe.

ROX maleimide is a thiol reactive dye derivative based on isomerically bright rhodamine X fluorophore.

Maleimide derivative of TAMRA (tetramethylrhodamine) for the labeling of thiol groups. Pure 5-isomer of TAMRA.

TAMRA is a well-known xanthene dye of the rhodamine series. This reagent is a thiol-reactive maleimide for the labeling of SH groups in proteins and peptides. Pure 6-isomer.

sulfo-Cyanine5.5 is a water-soluble far-red emitting dye. This is a thiol-reactive maleimide derivative of sulfo-Cyanine5.5. It is recommended for the labeling of sensitive proteins.

Water-soluble near-infrared dye maleimide for the labeling of proteins and peptides.

磺基-Cyanine3的水溶性硫醇反应衍生物，一种Cy3 类似物。

适用于 Cy5® 通道的硫基反应性水溶性花青染料。

sulfo-Cyanine7.5 是一种用于活体成像的高亲水性近红外染料。这种马来酰亚胺衍生物可用于标记蛋白质和多肽的巯基基团。

Cyanine5 马来酰亚胺与硫醇反应生成染料标记的缀合物。

AF 430 hydrazide is a carbonyl-reactive dye for conjugating with aldehydes and ketones.

AF 488 酰肼是一种羰基活性染料，可与醛和酮结合。

BDP 558/568 hydrazide is a carbonyl-reactive dye that emits in the orange/yellow part of the spectrum.

BDP 581/591 is a multi-purpose dye with bright emission. This is a hydrazide dye for the conjugation with aldehydes and ketones.

A carbonyl reactive borondipyrromethene based dye for the red channel (Cyanine5).

Bright and photostable, carbonyl reactive borondipyrromethene dye for FAM channel.

BDP R6G hydrazide is a borondipyrromethene dye whose absorption and emission spectra resemble R6G. This is a carbonyl-reactive compound.

BDP TR hydrazide for the labeling of carbonyl compounds with BDP TR, a borondipyrromethene matching ROX channel.

羰基反应性近红外荧光团，用于醛、酮类的标记，包括经过高碘酸盐氧化的糖蛋白。

Cyanine3 hydrazide is a carbonyl-reactive dye for Cy3 channel.

Cy5 hydrazide is a reactive dye for aldehydes and ketones. It can be used for the labeling of glycoproteins after periodate oxidation of sugar moieties.

Cyanine5.5 hydrazide is a carbonyl reactive NIR dye which is particularly suitable for the labeling of periodate oxidized glycoproteins, i.e. antibodies.

Near infrared fluorophore functionalized with hydrazide moiety. Reactive against carbonyl compounds, useful for the labeling of saccharides, and antibodies after periodate oxidation.

FAM 酰肼是一种羰基反应性荧光素衍生物。纯5-异构体。可以用羰基的氧化蛋白质、糖类和许多小分子。

6-FAM 酰肼是一种羰基反应性荧光素 (FAM) 衍生物。该产品含有一个纯的6-异构体的荧光素。

Pyrene hydrazide is a carbonyl-reactive dye for conjugating with aldehydes and ketones.

6-TAMRA azide is a carbonyl reactive hydrazide derivative of tetramethylrhodamine (TAMRA) fluorophore.

Cyanine3 hydrazide with sulfo groups, well soluble in water and readily reacting with carbonyl compounds.

Cyanine5 hydrazide containing sulfo groups, with good water solubility and carbonyl compounds reactivity.

AF 343 (Coumarin) carboxylic acid. Extended aminohexanoyl linker increases solubility and provides spatial separation between the fluorophore, and the functional group.

Non-reactive form of AF 430 fluorescent dye to be used as a reference standard.

AF 488 carboxyl derivative can be used as a reference standard or for synthesizing various AF488 esters.

Non-reactive form of AF 532 fluorescent dye with a free carboxyl group.

Non-reactive form of AF 555 fluorescent dye with a free carboxyl group.

Non-reactive form of AF 568 fluorescent dye with a free carboxyl group.

Non-reactive form of AF 594 fluorescent dye with a free carboxyl group.

AF 647 carboxylic acid is a water-soluble dye that can be used as a reference standard for dye conjugates and the synthesis of AF647-containing biomolecules.

带有游离羧基的 AMCA 荧光染料的非反应型。 AMCA 是最亮的蓝色荧光染料之一，具有较大的Stoke's位移和较高的抗光漂白性。

带有非活化游离羧酸基团的 АТТ 550 荧光团衍生物。

BDP 558/568 是一种硼二吡咯亚甲基染料，具有黄色发射光。作为一种羧酸染料可用于肽合成（在羧基适当活化后）。

A derivative of BDP 564/570 fluorophore with a free carboxylic acid functional group. The dye has an emission in the orange part of the spectrum.

Derivative of BDP 576/589 fluorophore with non-activated free carboxylic acid group.

BDP 581/591 is a multi purpose fluorophore, that can also be used to probe reactive oxygen species (ROS). This is a carboxylic acid derivative with a free COOH group.

BDP 630/650 is a bright fluorophore for far red part of the spectrum. This dye is perfect for microscopy and fluorescence polarization assays. This is a carboxylic acid that can be activated for the coupling, or used as a control.

用于荧光素 (FAM) 通道的硼二吡咯亚甲基染料，游离未活化的羧酸作为阴性对照，并用于校准。

Free carboxylic acid derivative of BDP R6G - a borondipyrromethene dye with absorption and emission spectra resembling R6G rhodamine.

Borondipyrromethene dye for TMR channel with a non-activated carboxylic acid group.

BDP TR 是一种用于 ROX 通道的硼二吡咯亚甲基染料。这是一种带有游离 COOH 基团的羧基衍生物，可通过 Steglich 酯化反应与醇进行共轭，或以非共轭形式使用。

Calibro® Fluor 610 的羧基衍生物，是一种专为 qPCR 应用而设计红色荧光染料。它可用作参考标准或用于合成各种 Calibro® Fluor 610 酯。

Cy5.5 未活化的游离酸Cyanine染料。

Unactivated monofunctional Cy3.5 carboxylic acid.

A Cyanine3B derivative with unactivated free carboxy group for use as a control, calibration, and conjugation after pre-activation.

Cyanine5 羧酸，未活化染料。

Cyanine7 dicarboxylic acid is a bifunctional dye molecule possessing two carboxylic acid groups.

DusQ 21 is a non-fluorescent quencher molecule for far red and NIR range

A derivative of pyrene containing a free carboxylic acid function. Pyrene is a polycyclic aromatic hydrocarbon (PAH) which exhibits excimer fluorescence and affinity to graphite.

Derivative of ROX (Rhodamine X, Rhodamine 101) fluorophore with non-activated free carboxylic acid group. This reagent is a pure 6-isomer.

Non-reactive form of TAMRA fluorescent dye with a free carboxyl group. Pure 5-isomer.

Carboxyl derivative of TR, a red-emitting fluorescent dye. It can be used as a reference standard or for synthesizing various TR esters. The extended aminohexanoyl linker increases solubility and provides spatial separation between the fluorophore and the functional group.

sulfo-Cyanine3 free unactivated monofunctional carboxylic acid, water-soluble dye.

Derivative of water-soluble sulfo-Cyanine3.5 dye containing a non-activated free carboxylic acid group.

Water-soluble Cyanine5 carboxylic acid, non-activated fluorescent dye.

Water-soluble far-red fluorescent dye sulfo-Cyanine5.5 in the form of free non-activated carboxylic acid. The dye is useful for calibration and as a non-reactive control.

sulfo-Cyanine7 dicarboxylic acid is a bifunctional dye with two carboxyl groups.

sulfo-Cyanine7 carbacid 是一种非反应性荧光染料，可用作 NIR（近红外）标记物。

羧酸形式的水溶性近红外荧光染料。由于四个磺基的存在，该染料具有高亲水性。

sulfo-Cyanine7.5 二羧酸是一种具有两个羧酸 (COOH) 基团的双功能花青染料。该分子可用于构建含有近红外发射荧光团的交叉偶联物。

Cyanine3 染料的羧酸态。非磺化染料，在有机溶剂中有良好的溶解度，但在水中的溶解度有限。

花青7.5羧酸 - 未活化近红外花青羧酸染料

近红外荧光染料 Cyanine7 的未活化游离羧酸。

AF 430 dye with a terminal amino group with emission in the yellow-green region of the spectrum.

AF 488 dye with a terminal amino group with emission in the green region of the spectrum.

BDP 558/568 is a borondipyrromethene dye with yellow/orange emission. This amine derivative can be conjugated using reactions with various electrophiles.

BDP 581/591 fluorophore derivative with free amine group for the conjugation with electrophilic reagents, and enzymatic transamination.

BDP 630/650 is a far red emitting fluorophore for Cyanine5 channel. This fluorophore is based on BDP (borondipyrromethene) core, which provides high quantum yield and photostability. This is an amine derivative of this dye.

Amino derivative of BDP FL dye, borondipyrromethene dye for FAM (fluorescein) 488 nm channel.

Amine derivative of BDP R6G, borondipyrromethene dye matching Rhodamine 6G (R6G) channel. The terminal aliphatic amine group can be conjugated with various electrophiles.

BDP TMR amine is an amino dye for TAMRA channel. The dye possesses bright fluorescence and is well suitable for the fluorescence polarization assays.

BDP TR borondipyrromethene dye with a free amine group for the conjugation with electrophilic reagents and enzymatic transamination reaction. BDP TR is a bright dye for the ROX channel.

Amino derivative of Cyanine3B, a reactive dye with significantly increased fluorescence quantum yield and photostability for the conjugation with activated esters and epoxides.

Amino derivative of Cyanine5.5, a far red emitting fluorescent cyanine dye.

Near-infrared dye Cyanine7.5 with free amino group which can be coupled with activated carboxylic acid derivatives.

Cy7 胺是一种近红外染料，具有游离的胺基，可与活化酯和其他反应性分子结合。

Amino derivative of fluorescein, pure 5-isomer. Contains a linker arm between the aliphatic amine group, and the fluorophore. Useful for the labeling via enzymatic transamination, for the reactions with electrophilic reagents, and for reductive amination.

Amine derivative of fluorescein (FAM) fluorophore, pure 6-isomer, for the enzymatic transamination labeling, reactions with electrophilic reagents, and reductive amination.

An amine derivative of ROX (Rhodamine X, Rhodamine 101) dye that is reactive toward electrophiles. It can also be used for enzymatic transamination labeling. Pure 6-isomer.

TAMRA（四甲基罗丹明）染料，纯 5-异构体，带有胺基，用于与亲电试剂（NHS 酯、环氧化物等）结合。

Water soluble cyanine dye with bright fluorescence and high extinction coefficient. Contains an amino group for the conjugation with electrophiles and enzymatic transamination labeling.

Sulfonated Cyanine3.5 amine derivative for the conjugation with electrophiles and enzymatic transamination labeling.

Sulfonated Cyanine5 amine derivative for the conjugation with electrophiles and enzymatic transamination labeling.

sulfo-Cyanine5.5 is a far-red/NIR fluorophore possessing high hydrophilicity and aqueous solubility. This is an amine derivative that is reactive toward electrophiles. It can also be used for enzymatic transamination labeling.

NIR dye amine, sulfonated derivative of Cyanine7 dye, for the modification via enzymatical transamination.

Near-infrared, water-soluble, hydrophilic dye with amine functional group.

Cyanine3 是一种带有游离氨基的荧光团（氨基染料）。它可以与 NHS 酯、羧基（活化后）和环氧化物共轭。

菁染料5胺官能化染料，用于与活化酯和环氧化物偶联。

Tetrazine derivative of AF 430 fluorescent dye suitable for in vitro cell labeling.

Stable fluorophore that can be conjugated with trans-cyclooctene derivatives of biomolecules for their visualization.

Tetrazine derivative of BDP 576/589 hydrophobic dye for conjugation with trans-cyclooctenes and cyclopropenes in the TCO ligation reaction.

BDP 581/591 is a borondipyrromethene dye with a tetrazine group for the inverse electron demand Diels-Alder (IEDDA) ligation.

BDP 630/650 是一种用于 Cyanine5 通道的硼二吡咯亚甲基染料。这是一种四嗪衍生物，用于与环烯烃的偶联。

BDP FL tetrazine (methyltetrazine) is a reactive dye for the inverse electron demand Diels-Alder (IEDDA) reaction with trans-cyclooctenes, cyclopropenes, and other strained cycloolefines. BDP FL is a bright and photostable dye for the 488 nm fluorescein (FAM) channel.

BDP R6G tetrazine is a borondipyrromethene dye with absorption and emission wavelengths similar to those of rhodamine 6G. It contains a tetrazine fragment for IEDDA ligation.

A fluorophore for the TAMRA channel with a functional group that can form conjugates in click chemistry reactions (IEDDA ligation) .

BDP TR is a borondipyrromethene fluorophore for the ROX channel. The dye produces bright fluorescent emission. Tetrazines are reactive components for the conjugation with strained cycloalkenes.

Tetrazine derivative of the fluorophore Cyanine3. Tetrazines react extremely quickly with strained alkenes (such as trans-cyclooctenes, cyclopropenes), and some strained alkynes.

Cyanine5 is a universal red emitting dye with a very high extinction coefficient, and good quantum yield. This tetrazine derivative reacts very quickly with trans-cyclooctenes and cyclopropenes with the formation of stable conjugates.

A compound containing Cyanine5.5 fluorophore, a far red emitting dye, and tetrazine fragment for the conjugation with trans-cyclooctenes / cyclopropenes via TCO ligation.

Near infrared Cyanine7 dye derivative containing tetrazine group for TCO ligation.

Cyanine7.5 tetrazine is a tetrazine derivative for TCO ligation and Diels-Alder reaction containing a NIR fluorophore and suitable for in vivo infrared imaging.

FAM tetrazine (methyltetrazine) for the conjugation with trans-cyclooctenes and cyclopropenes. Pure 5-isomer of fluorescein.

This molecule is a conjugate of bright fluorophore FAM (fluorescein) and tetrazine, a reactive group that reacts with trans-cycloalkenes in a reaction called IEDDA (inverse electron demand Diels-Alder reaction).

A tetrazine derivative of bright red-emitting dye ROX (Rhodamine X, Rhodamine 101) for copper-free bioconjugation. Pure 5-isomer.

Water-soluble sulfo-Cyanine3 dye tetrazine derivative for TCO ligation labeling with trans-cyclooctenes.

Tetrazine derivative of water-soluble far-red emitting fluorescent dye sulfo-Cyanine5.5 for TCO ligation with trans-cyclooctenes and other strained olefins.

Near infrared, water soluble dye methyltetrazine for the conjugation with strained cycloalkenes in TCO ligation reaction.

水溶性菁染料四嗪衍生物，用于与反式环辛烯和其他应变烯烃进行 TCO 连接反应。

Cyanine3B 染料四嗪衍生物，用于与张力烯烃和末端烯烃进行 IEDDA 偶联。

含有绿色荧光团 AF 488的二苯并环辛炔（DBCO、ADIBO），可用于标记活细胞、整个生物体和无生命样品内的叠氮化物生物分子。纯5-异构体。

Dibenzocyclooctyne (DBCO, ADIBO) containing the orange fluorophore AF 568 for cooper-free labeling azide-tagged biomolecules inside live cells, whole organisms, and inanimate samples.

Dibenzocyclooctyne (DBCO, ADIBO) derivative of the far red fluorophore AF 647 for labeling azide-tagged biomolecules inside live cells, whole organisms, and inanimate samples.

BDP 558/568 DBCO is a bright and photostable dye with emission in the yellow spectrum range. It contains a cyclooctyne substituting group (i.e. DBCO), which can react with various azides in Click Chemistry reactions.

BDP 581/591 is a borondipyrromethene dye that can be used not only as a fluorescent dye, but also as a ROS probe. It can be conjugated with azides using copper-free click chemistry.

This red-fluorescent dye contains a substituting group for copper-free click chemistry.

BDP FL DBCO is a dye cyclooctyne for copper-free click chemistry reactions with azides. Its absorption and emission wavelengths correspond to those of fluorescein (FAM), but BDP FL is significantly more photostable.

A derivative of BDP R6G dye with azodibenzocyclooctyne (DBCO or ADIBO) for copper-free click chemistry conjugation with azides.

This yellow-orange-fluorescent boron dipyrromethene dye contains a DBCO substituting group for participation in click chemistry reactions.

A dye with a dibenzocyclooctyne substituting group for the ROX channel.

Cyanine3 dibenzocyclooctyne (DBCO, or ADIBO) is a cycloalkyne dye derivative for copper-free click chemistry.

Cyclooctyne derivative of Cyanine3.5 dye, which easily reacts with various azides resulting in stable conjugates.

Cyanine5.5 is a far-red / NIR emitting dye that is useful for bioimaging studies. Cyanine5.5 DBCO is a derivative of the dye with a cycloalkyne moiety for copper-free click chemistry.

NIR fluorescent dye functionalized with cyclooctyne moiety for copper free click chemistry conjugation with azides.

Cyclooctyne derivative of fluorescein (FAM) for copper-free click chemistry reaction with azides. Pure 6-isomer of fluorescein.

ROX (rhodamine X) is a bright rhodamine dye. This is a DBCO (dibenzocyclooctyne) derivative that has high reactivity against azides.

Cyclooctyne derivative of tetramethylrhodamine (TMR, TAMRA) for copper-free click chemistry conjugation with azides. Pure 5-isomer.

sulfo-Cyanine3 DBCO is a cycloalkyne derivative of water-soluble fluorophore sulfo-Cyanine3 for copper-free click chemistry.

Water-soluble cycloalkyne for copper-free click chemistry reaction with azides. A derivative of sulfo-Cyanine5.

Sulfo-Cyanine5.5 DBCO is a far-red, water-soluble reagent for copper-free click reaction with azides.

Dibenzocyclooctyne (DBCO, or ADIBO) conjugated with sulfo-Cyanine7, a water-soluble near-IR dye for labeling azide-containing biomolecules inside living cells, whole organisms, and inanimate samples.

二苯并环辛炔（DBCO、ADIBO）含有 Cyanine3B 荧光团，用于标记活细胞、整个生物体和无生命样品内的叠氮标记的生物分子。

Cyanine5 染料具有二苯并环辛炔 (DBCO) 官能团，用于无铜条件的链接化学。

二吡咯亚甲基硼 (BDP) 基衍生物在气相中具有荧光。

BDP FL L-胱氨酸是一种对称二硫键，可对巯基化的寡核苷酸、蛋白质和细胞进行可逆的巯基特异性标记。

Non-functionalized Сyanine3 dye derivative with an aliphatic side chain.

Non-functionalized Сyanine3.5 dye derivative with good solubility in organic solvents and bright fluorescence in the yellow-orange spectrum range.

Non-functionalized Сyanine5 dye derivative with good solubility in organic solvents and bright fluorescence in the red spectrum range.

Non-functionalized Сyanine5.5 dye derivative with good solubility in organic solvents and bright fluorescence in the far-red spectrum range.

Non-functionalized Сyanine7.5 dye derivative with an aliphatic side chain.

Water-soluble and pH-insensitive fluorescent dye widely used in imaging and flow cytometry.

TechnoDye 498/505 is a water soluble technical fluorophore with unity quantum yield.

Highly fluorescent and photostable fluorophore with excitation spectrum in the green range.

Cyanine dye that is essentially dark in solution but has a bright fluorescence in double-stranded DNA and RNA complexes.

sulfo-Cyanine3 dimethyl is a non-functionalized, water-soluble cyanine dye with bright yellow fluorescence.

sulfo-Cyanine5 dimethyl is a non-functionalized, water-soluble cyanine dye with bright far-red fluorescence.

Non-functionalized NIR fluorescent dye. Water soluble heptamethine cyanine can be used as a tracing material.

Cyanine7 dicarboxylic acid is a bifunctional dye molecule possessing two carboxylic acid groups.

Water soluble amine reactive Cyanine5 dye with two NHS ester groups.

sulfo-Cyanine7 dicarboxylic acid is a bifunctional dye with two carboxyl groups.

sulfo-Cyanine7.5 二羧酸是一种具有两个羧酸 (COOH) 基团的双功能花青染料。该分子可用于构建含有近红外发射荧光团的交叉偶联物。

含有 AF 488 的反式环辛烯 (TCO) 衍生物，可通过逆电子需求Diels-Alder环加成反应 (IEDDA) 与四嗪偶联。