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HEX NHS ester, 6-isomer
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Activated NHS-ester of HEX (Hexachlorofluorescein) dye, a pure 6-isomer. This NHS ester is an amine-reactive dye for labeling of amine groups in proteins, peptides, amino-modified oligos, and other target molecules.
HEX is a hexachlorinated derivate of the fluorescent dye fluorescein. HEX exhibits an excitation peak at 533 nm and an emission peak at 549 in the green-yellow area. It can serve as a substitute for JOE, BODIPY™ 530/550, VIC™ because of their similar spectral characteristics.
HEX NHS ester is widely used in nucleic acid sequencing, PCR/qPCR, and related research.
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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。
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1 mg – $ 125.00 5 mg – $ 325.00 25 mg – $ 510.00 50 mg – $ 895.00 100 mg – $ 1490.00
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JOE is a fluorescent dye with emission in the yellow part of the spectrum. This derivative…
1 mg – $ 110.00 5 mg – $ 210.00 25 mg – $ 410.00 50 mg – $ 695.00 100 mg – $ 1190.00
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Non-reactive form of TAMRA fluorescent dye with a free carboxyl group. Pure 5-isomer.…
5 mg – $ 110.00 25 mg – $ 125.00 50 mg – $ 185.00
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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。
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1 mg – $ 98.00 5 mg – $ 175.00 25 mg – $ 485.00 50 mg – $ 824.00 100 mg – $ 1380.00
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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。
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1 mg – $ 165.00 5 mg – $ 640.00 25 mg – $ 1640.00 50 mg – $ 2090.00 100 mg – $ 2840.00
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R6G (rhodamine 6G) NHS ester, pure 5-isomer. This dye is often used for the labeling of ol…
1 mg – $ 110.00 5 mg – $ 210.00 25 mg – $ 410.00 50 mg – $ 695.00 100 mg – $ 1190.00
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250 mg – $ 110.00 1 g – $ 390.00
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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。…
1 mg – $ 199.00 5 mg – $ 649.00 25 mg – $ 1789.00
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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。
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1 mg – $ 125.00 5 mg – $ 260.00 25 mg – $ 510.00 50 mg – $ 895.00
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AF 488 NHS 酯,一种明亮、光稳定、亲水性的绿色通道荧光染料。
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1 mg – $ 125.00 5 mg – $ 325.00 10 mg – $ 480.00 25 mg – $ 950.00 50 mg – $ 1625.00 100 mg – $ 2090.00
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sulfo-Cyanine3 dimethyl is a non-functionalized, water-soluble cyanine dye with bright yel…
100 mg – $ 500.00 500 mg – $ 1400.00
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胺反应性 Cyanine5 活化酯,用于标记蛋白质、肽和其他分子。
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1 mg – $ 87.00 5 mg – $ 117.00 25 mg – $ 337.00 50 mg – $ 550.00 100 mg – $ 870.00
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General properties
Appearance:
light orange powder
Molecular weight:
680.06
CAS number:
2129651-79-0
Molecular formula:
C25 H9 Cl6 NO9
Solubility:
very soluble in DMSO, DMF
Quality control:
NMR 1 H and HPLC-MS (95+%)
Storage conditions:
12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate. Avoid prolonged exposure to light.
安全数据表(MSDS):
下载
产品规格
Spectral properties
Excitation/absorption maximum, nm:
533
ε, L⋅mol−1 ⋅cm−1 :
87770
Emission maximum, nm:
549
Fluorescence quantum yield:
0.57
CF260 :
0.30
CF280 :
0.13
BODIPY™, VIC™ are trademarks of Thermo Fisher Scientific.
商品数量不正确.