Crosslinking 在 应用

3-Azidopropanol

Azidopropanol is a short bifunctional linker compound with azide and hydroxyl functional groups.
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1419-1g 1 g $285 现货
1419-5g 5 g $650 现货
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3-Azidopropylamine

Water-soluble, bifunctional short crosslinker with amino and azide groups.
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58-1g 1 g $145 现货
58-5g 5 g $490 现货
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3-Azidopropylamine hydrochloride

A bifunctional short linker with amino and azido groups. A solid, chemically stable hydrochloride form of azidopropylamine. This product is ideal as an azidopropylamine bulk for applications when a large amount of reagent is needed.
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4003-50g 50 g $5990 现货
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3-马来酰亚胺丙酸NHS-酯 (3-Maleimidopropionic acid NHS-ester)

具有胺反应性琥珀酰亚胺酯和巯基反应性的马来酰亚胺基团的双功能交联剂。
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3419-500mg 500 mg $110 现货
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3269-x,Cy3-PEG4-BCN(外切) [Cy3-PEG4-BCN (exo)]

Cyanine3-PEG4-BCN 是一种用于叠氮基修饰的乙二醇分离式连接体,用于无铜点击偶联。
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此产品无库存,但您可以 提交请求 批量购买
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Alkyne-PEG2-amine

Diethyleneglycol (PEG2) based bifunctional linker containing amine and alkyne functional groups.
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2065-1g 1 g $120 现货
2065-5g 5 g $350 现货
2065-25g 25 g 请查询 5 天
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Alkyne-PEG2-carboxylic acid

Bifunctional diethyleneglycol linker with terminal alkyne and carboxylic acid moieties.
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2155-1g 1 g $380 现货
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Alkyne-PEG2-iodide

Bifunctional reactive crosslinker containing terminal alkyne group for click chemistry or Sonogashira coupling, and reactive alkyl iodide group.
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2136-1g 1 g $450 现货
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Alkyne-PEG2-NHS ester

Bifunctional hydrophilic linker with NHS ester and terminal alkyne functional group based on diethyleneglycol (PEG2).
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2219-1g 1 g $450 现货
2219-5g 5 g $980 现货
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Alkyne-PEG3-amine

Alkyne-PEG3-amine is a medium-length heterobifunctional linker for conjugation.
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425-1g 1 g $195 现货
425-5g 5 g $580 现货
425-25g 25 g 请查询 现货
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Alkyne-PEG3-carboxylic acid

Bifunctional triethyleneglycol linker with terminal alkyne and carboxylic acid moieties.
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目录号 数量 价格 提前通知时间
1743-1g 1 g $490 现货
1743-5g 5 g $980 现货
1743-25g 25 g 请查询 现货
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Alkyne-PEG3-iodide

PEG3 with alkyne and iodide functional groups, a reactive and hydrophilic linker for alkylation and click chemistry.
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目录号 数量 价格 提前通知时间
2193-1g 1 g $490 现货
2193-5g 5 g $1150 现货
2193-25g 25 g 请查询 现货
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Alkyne-PEG3-NHS ester

Bifunctional hydrophilic linker with NHS ester and terminal alkyne functional group based on triethyleneglycol (PEG3).
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目录号 数量 价格 提前通知时间
2298-1g 1 g $490 现货
2298-5g 5 g $980 现货
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Alkyne-PEG3-OH

Alkyne-PEG3-OH is a triethyleneglycol based bifunctional linker with a hydroxyl group and an alkyne fragment.
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目录号 数量 价格 提前通知时间
418-1g 1 g $95 现货
418-5g 5 g $280 现货
418-25g 25 g 请查询 现货
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Alkyne-PEG4-amine

A bifunctional linker molecule containing both terminal alkyne moiety for click chemistry, and amine group. Contains a long hydrophilic PEG4 arm.
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2025-100mg 100 mg $95 现货
2025-1g 1 g $390 现货
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Alkyne-PEG4-carboxylic acid

Bifunctional tetraethyleneglycol linker with terminal alkyne and carboxylic acid moieties.
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2187-1g 1 g $380 现货
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Alkyne-PEG4-iodide

Bifunctional reactive PEG4-based crosslinker containing terminal alkyne group for click chemistry or Sonogashira coupling and reactive alkyl iodide group.
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2188-1g 1 g $450 现货
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Alkyne-PEG4-maleimide

Water soluble, heterobifunctional hydrophilic linker with a length of 14 Å, containing maleimide for thiol labeling, and alkyne for click chemistry. An ideal reagent to attach an alkyne moiety to a protein.
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目录号 数量 价格 提前通知时间
2002-100mg 100 mg $150 现货
2002-1g 1 g $590 现货
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Alkyne-PEG4-NHS ester

Bifunctional hydrophilic linker with NHS ester and terminal alkyne functional group based on tetraethyleneglycol (PEG4).
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目录号 数量 价格 提前通知时间
2409-100mg 100 mg $250 现货
2409-1g 1 g $790 现货
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Amine-PEG2-carboxylic acid

Hydrophilic PEG2-linker with a terminal amino group and a carboxyl group.
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2817-250mg 250 mg $90 现货
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Amine-PEG3-carboxylic acid

Hydrophilic PEG3-linker with a terminal amino group and a carboxyl group.
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2616-250mg 250 mg $90 现货
2616-1g 1 g $230 现货
2616-2g 2 g $390 现货
2616-5g 5 g $690 现货
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Amine-PEG3-carboxylic acid, hydrochloride

Hydrophilic linker with amino and carboxyl groups, containing PEG spacer.
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目录号 数量 价格 提前通知时间
2719-250mg 250 mg 请查询 现货 (2 pcs)
2719-1g 1 g 请查询 现货 (2 pcs)
2719-2g 2 g 请查询 现货 (2 pcs)
2719-5g 5 g 请查询 现货 (1 pcs)
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Amine-PEG3-OH

Bifunctional PEG3 derivative with amine and hydroxyl groups.
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2774-1g 1 g $190 现货
2774-5g 5 g $490 现货
2774-25g 25 g 请查询 现货
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ATFB SE(N-琥珀酰亚胺基 4-叠氮四氟苯甲酸酯) [ATFB SE (N-Succinimidyl 4-Azidotetrafluorobenzoate)]

N-Succinimidyl 4-AzidotetrafluBenzate (ATFB SE, ATFB-OSu) 是一种光激活连接剂,是用于研究生物受体的通用标记试剂。
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2574-250mg 250 mg $146 现货
2574-1g 1 g $420 现货
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Azide-PEG2-amine

A diethylene glycol (PEG2) linker with azide and amino groups.
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2581-1g 1 g $110 现货
2581-5g 5 g $260 现货
2581-10g 10 g $390 现货
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Azide-PEG2-iodide

A bifunctional molecule containing hydrophilic PEG2 with azide and iodide groups.
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目录号 数量 价格 提前通知时间
2636-250mg 250 mg $290 现货
2636-500mg 500 mg $430 现货
2636-1g 1 g 请查询 现货
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Azide-PEG3-amine

A bifunctional linker with azide and amine groups flanking PEG3 (triethylene glycol)
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218-1g 1 g $95 现货
218-5g 5 g $280 5 天
218-25g 25 g 请查询 现货
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Azide-PEG3-azide

Triethylene glycol diazide is a bifunctional crosslinker bearing two azide groups. Suitable for click chemistry.
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207-1g 1 g $95 现货
207-5g 5 g $390 现货
207-25g 25 g 请查询 现货
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Azide-PEG3-carboxylic acid

Bifunctional triethylene glycol with terminal carboxyl and azido groups.
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2558-1g 1 g $265 现货
2558-5g 5 g $950 现货
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Azide-PEG3-chloride

Azide-PEG3-chloride contains a reactive halogen atom and an azide group for click chemistry reaction. It can also serve as a protected amine group equivalent.
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2106-1g 1 g $490 现货
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Azide-PEG3-iodide

Azide-PEG3-iodide is a bifunctional linker with a highly reactive alkylative halogen functional group and an azido group for click chemistry or Staudinger ligation.
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目录号 数量 价格 提前通知时间
2163-1g 1 g $290 现货
2163-5g 5 g $590 现货
2163-25g 25 g 请查询 现货
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Azide-PEG3-OH

Azide-PEG3-OH is a bifunctional molecule with an azide group, primary alcohol, and a hydrophilic PEG3 linker in between.
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1742-1g 1 g $90 现货
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Azide-PEG3-tetrazine

A hydrophilic bifunctional linker with azide and tetrazine function groups flanking PEG3 (triethylene glycol) spacer.
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2798-250mg 250 mg $549 现货
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Azide-PEG4-amine

PEG4 amine azide is a bifunctional linker with amine and azide functional groups. It is based on a tetraethyleneglycol core. The length of the PEG4 linker is 1.4 nm.
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1868-1g 1 g $90 现货
1868-5g 5 g $250 现货
1868-25g 25 g 请查询 现货
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Azide-PEG4-hydrazide

A bifunctional reagent containing the azide group and hydrazide function. It reacts with aldehydes and ketones. The azide group can then be coupled with various alkynes via CuAAC reaction.
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4697-100mg 100 mg $248 现货
4697-500mg 500 mg $791 21 天
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Azide-PEG4-OH

Azide-PEG4-OH is a bifunctional molecule with an azide group, primary alcohol, and a hydrophilic PEG4 linker in between.
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2472-1g 1 g $140 现货
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Azide-PEG6-NHS ester

A hydrophilic bifunctional linker with azide and NHS ester function groups flanking PEG6 (hexaethylene glycol).
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3692-250mg 250 mg $325 现货
3692-1g 1 g $539 现货
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Biotin-PEG2-alkyne

Biotin alkyne is a reagent for click chemistry labeling with biotin, an affinity probe to streptavidin.
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2546-50mg 50 mg $125 现货
2546-100mg 100 mg $185 现货
2546-1g 1 g $990 现货
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Biotin-PEG2-amine

Diethylene glycol (PEG2) based bifunctional molecule containing biotin and amine functional group.
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2532-100mg 100 mg $110 现货
2532-1g 1 g $600 现货
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Biotin-PEG2-azide

Biotin azide is a reagent for click chemistry labeling with biotin, a well-known affinity probe to streptavidin.
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目录号 数量 价格 提前通知时间
2630-50mg 50 mg $140 现货
2630-100mg 100 mg $180 现货
2630-1g 1 g $850 现货
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Biotin-PEG3-amine

Triethylene glycol (PEG3) based bifunctional molecule containing biotin and amine functional group.
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目录号 数量 价格 提前通知时间
2623-100mg 100 mg $110 现货
2623-1g 1 g $600 现货
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Biotin-PEG4-alkyne

Biotin alkyne is a reagent for click chemistry labeling with biotin, an affinity probe to streptavidin.
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2615-50mg 50 mg $125 现货
2615-100mg 100 mg $185 现货
2615-1g 1 g $990 现货
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Biotin-PEG4-amine

Tetraethylene glycol (PEG4) based bifunctional molecule containing biotin and amine functional group.
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2682-100mg 100 mg $105 现货
2682-1g 1 g $650 现货
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Biotin-PEG4-azide

Biotin azide is a reagent for click chemistry labeling with biotin, a well-known affinity probe to streptavidin.
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2674-50mg 50 mg $140 现货
2674-100mg 100 mg $180 现货
2674-1g 1 g $850 现货
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Biotin-PEG4-carboxylic acid

Bifunctional tetraethyleneglycol linker with biotin and carboxylic acid moieties.
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2925-100mg 100 mg $110 现货
2925-1g 1 g $550 现货
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Biotin-PEG4-iodide

A highly reactive biotinylation reagent that readily and efficiently interacts with various nucleophiles.
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3107-100mg 100 mg $190 现货
3107-1g 1 g 请查询 现货
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Biotin-PEG4-NHS ester

PEG4-containing activated ester for simple and efficient biotin labeling of antibodies, proteins, and other primary amine-containing biomolecules.
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2893-100mg 100 mg $145 现货
2893-1g 1 g $590 现货
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Biotin-PEG4-tetrazine

Biotin tetrazine is a reagent for copper-free click chemistry labeling with biotin, a well-known affinity probe to streptavidin.
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3797-25mg 25 mg $210 现货
3797-250mg 250 mg $1190 现货
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Biotin-X-hydrazide

Hydrazide biotin reagent with aminocaproic spacer useful for biotinylation of macromolecule reactive carbonyls.
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2730-100mg 100 mg $145 现货
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Biotin-X-NHS ester

Biotin derivative with C6-spacer to reduce steric effect when binding amino acids, peptides, or proteins by reacting with primary amines.
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2551-100mg 100 mg $117 现货
2551-1g 1 g $450 现货
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Cyanine7 dicarboxylic acid

Cyanine7 dicarboxylic acid is a bifunctional dye molecule possessing two carboxylic acid groups.
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目录号 数量 价格 提前通知时间
1512-1mg 1 mg $125 现货
1512-5mg 5 mg $260 现货
1512-25mg 25 mg $510 现货
1512-50mg 50 mg $895 现货
1512-100mg 100 mg $1490 现货
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DBCO-amine trifluoroacetate

Bifunctional linker containing dibenzocyclooctyne (DBCO, ADIBO) for strain-promoted copper-free click reaction (SPAAC) and free amine for the coupling with various electrophilic compounds like activated esters and epoxides.
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1280-100mg 100 mg $218 现货
1280-500mg 500 mg $678 现货
1280-1g 1 g $1200 $1018 现货
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DBCO-NHS 酯

偶氮二苯并环辛炔 (DBCO、ADIBO) 试剂用于应变促进的无铜点击化学 (SPAAC)。该试剂含有 NHS 酯官能团,用于将环辛炔连接到各种分子上。
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目录号 数量 价格 提前通知时间
34720 10 mg $80 现货
44720 25 mg $110 现货
54720 50 mg $135 现货
64720 100 mg $210 $178 现货
94720 1 g $1000 $970 现货
K4720 5 g $3570 $2990 现货
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DBCO-PEG6-NHS ester

A heterobifunctional linker with DBCO and NHS ester function groups flanking PEG6 (hexaethylene glycol).
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目录号 数量 价格 提前通知时间
3664-50mg 50 mg $247 现货
3664-100mg 100 mg $449 现货
3664-1g 1 g $3490 5 天
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DBCO-STP酯 (DBCO-STP ester)

一种活化酯用于蛋白质/抗体/肽的修饰,引入到无铜点击化学反应。
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目录号 数量 价格 提前通知时间
2584-10mg 10 mg $90 现货
2584-25mg 25 mg $180 现货
2584-100mg 100 mg $450 现货
2584-500mg 500 mg $1700 5 天
2584-1g 1 g $3000 现货
2584-5g 5 g 请查询 现货
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Exo-BCN-PNP

BCN-PNP 碳酸酯是一种通过氨基甲酸酯与底物伯氨基连接引入 BCN 基团的工具。
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4043-100mg 100 mg $280 现货
4043-500mg 500 mg $990 现货
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Hexynoic acid STP ester

Alkyne activated ester for the modification of amine groups. STP ester group is an excellent alternative to NHS ester functionality.
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569-25mg 25 mg $95 现货
569-100mg 100 mg $185 现货
569-500mg 500 mg $850 现货
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Hydroxy-PEG2-thiol

Short bifunctional linker with thiol and hydroxyl groups. Thiol can coat gold surfaces forming a hydrophilic monolayer.
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2389-100mg 100 mg $90 现货
2389-1g 1 g $270 现货
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Hydroxy-PEG3-thiol

PEG3 bifunctional linker with thiol and hydroxyl groups. Thiol can coat gold surfaces forming a hydrophilic monolayer.
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2368-100mg 100 mg $110 现货
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Iodo-PEG3-carboxylic acid

A bifunctional compound containing carboxylic acid functional group, and iodide, an active halogen group.
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2063-1g 1 g $190 现货
2063-5g 5 g $795 现货
2063-10g 10 g 请查询 现货
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Iodo-PEG3-iodide

Homobifunctional PEG3 based linker with halogen reactive groups is useful for the crosslinking of nucleophiles.
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2098-1g 1 g $290 现货
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PEG3-dicarboxylic acid

PEG3-dicarboxylic acid is a bifunctional linker carrying two carboxy groups. It contains a polyethyleneglycol-3 linker between the carboxyls.
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目录号 数量 价格 提前通知时间
1715-1g 1 g $490 现货
1715-5g 5 g $890 现货
1715-10g 10 g $1370 现货
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PEG3-tetrazine

PEG3 tetrazine is a mono-reactive triethyleneglycol with a tetrazine group for IEDDA conjugation with strained olefins.
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1978-250mg 250 mg $390 现货
1978-1g 1 g $950 现货
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sulfo-Cyanine7 bis-NHS ester

sulfo-Cyanine7 bis-NHS ester is a bifunctional derivative of water-soluble near-infrared sulfo-Cyanine7. It contains two activated ester functional groups.
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153D0 1 mg $125 现货
253D0 5 mg $325 现货
453D0 25 mg $850 现货
553D0 50 mg $1490 现货
653D0 100 mg $1990 现货
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TCO-PEG4-NHS酯(轴向异构体)[TCO-PEG4-NHS ester (axial isomer)]

一种异双功能接头,PEG4 (四乙二醇)侧翼有反式环辛烯和 NHS 酯基团,用于标记抗体、蛋白质和其他含伯胺的生物分子。
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3056-10mg 10 mg $145 现货
3056-25mg 25 mg $225 现货
3056-100mg 100 mg $550 现货
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二琥珀酰亚胺戊二酸酯(DSG) [Disuccinimidyl glutarate (DSG)]

一个短的 5 原子(7.7 埃)间隔基的两端分别带有两个 NHS 酯基同效双功能交联剂。
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目录号 数量 价格 提前通知时间
4018-100mg 100 mg $95 现货
4018-1g 1 g $410 现货
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叠氮-PEG2-羧酸 (Azide-PEG2-carboxylic acid)

具有末端羧基和叠氮基的双官能二甘醇。
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目录号 数量 价格 提前通知时间
2816-250mg 250 mg $230 $199 现货
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叠氮-peg4-叠氮化物 (Azide-peg4-azide)

PEG4 二叠氮是具有两个叠氮基团的同型双功能连接体。它可通过点击化学用于合成具有亲水核心的二聚体分子。
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目录号 数量 价格 提前通知时间
1865-1g 1 g $90 现货
1865-5g 5 g $250 现货
1865-25g 25 g $950 现货
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叠氮化物-PEG4-羧酸 (Azide-PEG4-carboxylic acid)

具有末端羧基和叠氮基团的双官能四甘醇。
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目录号 数量 价格 提前通知时间
2723-250mg 250 mg $134 现货
2723-1g 1 g $299 现货
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叠氮化物-PEG6-OH (Azide-PEG6-OH)

水溶性异质双功能交联剂,具有伯羟基、炔反应性叠氮基和 PEG6 亲水连接基。
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目录号 数量 价格 提前通知时间
2989-500mg 500 mg $209 现货
2989-1g 1 g $319 现货
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叠氮基丁酸 NHS 酯 (Azidobutyric acid NHS ester)

活化的NHS 酯用于多肽和蛋白质的叠氮基标记。
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目录号 数量 价格 提前通知时间
53720 50 mg $110 现货
63720 100 mg $210 现货
73720 1 g $950 现货
83720 5 g 请查询 现货
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己酸NHS酯 (Hexynoic acid NHS ester)

己酸 NHS 酯,用于铜催化点击化学中带有炔基的生物分子标记。
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目录号 数量 价格 提前通知时间
41720 25 mg $95 现货
51720 50 mg $180 现货
61720 100 mg $290 现货
91720 1 g 请查询 现货
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戊烯酸STP酯 (Pentynoic acid STP ester)

一种活化酯,用于将炔基引入肽/蛋白质和链接反应。
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目录号 数量 价格 提前通知时间
30720 10 mg $110 现货
40720 25 mg $210 现货
50720 50 mg $410 现货
60720 100 mg $595 10 天
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氨基-PEG6-醇 (Amine-PEG6-OH)

具有末端氨基和羟基的亲水性六乙二醇衍生物。
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目录号 数量 价格 提前通知时间
3053-1g 1 g $219 现货
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沙利度胺-O-PEG2-叠氮化物 (Thalidomide-O-PEG2-azide)

含有沙利度胺的结构单元,具有 PEG2 连接体和叠氮官能团,可通过点击化学反应与炔基连接体和靶蛋白配体偶联。
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目录号 数量 价格 提前通知时间
4154-25mg 25 mg $189 现货
4154-100mg 100 mg $489 现货
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沙利度胺-O-PEG2-羧酸 (Thalidomide-O-PEG2-carboxylic acid)

含有沙利度胺的结构单元,具有 PEG2 连接子和羧基,用于与氨基连接子和目标蛋白配体偶联。
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目录号 数量 价格 提前通知时间
4192-25mg 25 mg $145 现货
4192-100mg 100 mg $425 现货
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沙利度胺-羧酸 (Thalidomide-carboxylic acid)

含有沙利度胺的结构单元,具有羧酸官能团,通过 4-O-位将功能化氨基接头和配体连接到沙利度胺上,从而方便地组装 PROTAC 分子。
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目录号 数量 价格 提前通知时间
4169-100mg 100 mg $160 现货
4169-500mg 500 mg $510 现货
4169-1g 1 g $740 现货
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炔基马来酰亚胺 (Alkyne maleimide)

马来酰亚胺试剂用于将炔基官能团连接到蛋白质、多肽和其它含有 SH(硫醇)基团的分子上,包括半胱氨酸残基。
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目录号 数量 价格 提前通知时间
41780 25 mg $95 现货
51780 50 mg $175 现货
61780 100 mg $200 现货
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炔烃-PEG3-马来酰亚胺

具有炔基和马来酰亚胺基团的双功能间隔基。
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目录号 数量 价格 提前通知时间
2344-100mg 100 mg $140 现货
2344-1g 1 g $530 现货
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炔酰肼 (Alkyne hydrazide)

含有炔基和酰肼官能团的双功能试剂。它与醛和酮发生反应。然后炔基可以通过 CuAAC 反应与各种叠氮化物偶联。
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目录号 数量 价格 提前通知时间
41770 25 mg $110 现货
51770 50 mg $195 现货
61770 100 mg $290 现货
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生物素 X 马来酰亚胺 (Biotin-X-maleimide)

硫醇反应性双功能连接子,用于将生物素连接到蛋白质、多肽和其他巯基化分子上。
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目录号 数量 价格 提前通知时间
2896-25mg 25 mg $225 现货
2896-100mg 100 mg $850 现货
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生物素-PEG3-OH (Biotin-PEG3-OH)

具有生物素和羟基的双功能三乙二醇连接子。
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目录号 数量 价格 提前通知时间
2784-100mg 100 mg $110 现货
2784-1g 1 g $298 现货
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生物素-PEG3-叠氮化物 (Biotin-PEG3-azide)

生物素叠氮化物是一种用生物素进行点击化学标记的试剂,生物素是一种著名的链霉亲和素亲和探针。
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目录号 数量 价格 提前通知时间
C3730 10 mg $125 现货
D3730 25 mg $220 现货
E3730 50 mg $325 现货
F3730 100 mg $450 现货
K3730 1 g $1420 现货
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生物素-XX-NHS酯 (Biotin-XX-NHS ester)

生物素衍生物,长的间隔基可减少空间效应,可通过与伯胺反应与氨基酸、肽或蛋白质结合。
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目录号 数量 价格 提前通知时间
2897-100mg 100 mg $225 现货
2897-1g 1 g $670 现货
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盐酸四甘氨酸 (Tetraglycine hydrochloride)

四甘氨酸是由4个甘氨酸单体组成的寡肽。基于氨基和羧基,它被用作双功能接头。
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目录号 数量 价格 提前通知时间
3049-500mg 500 mg $319 现货
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胆固醇-PEG4-叠氮化物 (Cholesterol-PEG4-azide)

具有叠氮基团的胆固醇衍生物,用于化学偶联。
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目录号 数量 价格 提前通知时间
4340-100mg 100 mg $165 现货
4340-500mg 500 mg $447 现货
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胺-PEG4-OH (Amine-PEG4-OH)

一种具有末端氨基和羟基的亲水性四甘醇衍生物。
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目录号 数量 价格 提前通知时间
2473-1g 1 g $190 现货
2473-5g 5 g $490 现货
2473-25g 25 g 请查询 现货
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胺-PEG4-羧酸 (Amine-PEG4-carboxylic acid)

具有末端氨基和羧基的亲水性 PEG4 连接体。
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目录号 数量 价格 提前通知时间
2722-250mg 250 mg $110 现货
2722-1g 1 g $249 现货
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