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Biotin-polyPEG is a biotinylating reagent in which the biotin-linked PEG provides an extended spacer arm that allows biotin to enter the binding pocket of the protein. Can bind strongly to avidin or streptavidin. The avidin-biotin complex is the strongest known non-covalent interaction between protein and ligand, and the PEG moiety also significantly increases the solubility of the biotin-PEG conjugate.

Biotin

Cat# Name Structure M.W. Purity Pricing
Biotin PEG Succinimidyl Carboxymethyl Ester
AP14549Biotin-PEG-SCM, MW 2K
Quick viewBiotin-PEG-SCM, MW 2K
2000≥95% Pricing
AP14550Biotin-PEG-SCM, MW 3.5K
Quick viewBiotin-PEG-SCM, MW 3.5K
3500≥95% Pricing
AP14551Biotin-PEG-SCM, MW 5K
Quick viewBiotin-PEG-SCM, MW 5K
5000≥95% Pricing
AP14552Biotin-PEG-SCM, MW 7.5K
Quick viewBiotin-PEG-SCM, MW 7.5K
7500≥95% Pricing
Biotin PEG Succinimidyl Glutaramide
AP14553Biotin PEG Succinimidyl Glutaramide, MW 3.5K
Quick viewBiotin PEG Succinimidyl Glutaramide, MW 3.5K
3500≥95% Pricing
Biotin-PEG-amine
AP14749Biotin-PEG-amine, MW 1K
Quick viewBiotin-PEG-amine, MW 1K
1000≥95% Pricing
AP13564Biotin-PEG-amine, MW 2K
Quick viewBiotin-PEG-amine, MW 2K
2000≥95% Pricing
AP13579Biotin-PEG-amine, MW 3.4K
Quick viewBiotin-PEG-amine, MW 3.4K
3400≥95% Pricing
AP13594Biotin-PEG-amine, MW 5K
Quick viewBiotin-PEG-amine, MW 5K
5000≥95% Pricing
AP13604Biotin-PEG-amine, MW 10K
Quick viewBiotin-PEG-amine, MW 10K
10000≥95% Pricing
Biotin-PEG-azide
AP13565Biotin-PEG-azide, MW 1K
Quick viewBiotin-PEG-azide, MW 1K
1000≥95% Pricing
AP13578Biotin-PEG-azide, MW 2K
Quick viewBiotin-PEG-azide, MW 2K
2000≥95% Pricing
AP13592Biotin-PEG-azide, MW 3.4K
Quick viewBiotin-PEG-azide, MW 3.4K
3400≥95% Pricing
AP13595Biotin-PEG-azide, MW 5K
Quick viewBiotin-PEG-azide, MW 5K
5000≥95% Pricing
AP13605Biotin-PEG-azide, MW 10K
Quick viewBiotin-PEG-azide, MW 10K
10000≥95% Pricing
Biotin-PEG-Biotin
AP13568Biotin-PEG-Biotin, MW 1K
Quick viewBiotin-PEG-Biotin, MW 1K
1000≥95% Pricing
AP14750Biotin-PEG-Biotin, MW 2K
Quick viewBiotin-PEG-Biotin, MW 2K
2000≥95% Pricing
AP13575Biotin-PEG-Biotin, MW 3.4K
Quick viewBiotin-PEG-Biotin, MW 3.4K
3400≥95% Pricing
AP14751Biotin-PEG-Biotin, MW 5K
Quick viewBiotin-PEG-Biotin, MW 5K
5000≥95% Pricing
AP14752Biotin-PEG-Biotin, MW 10K
Quick viewBiotin-PEG-Biotin, MW 10K
10000≥95% Pricing
Biotin-PEG-CH2CO2H
AP13566Biotin-PEG-CH2CO2H, MW 1K
Quick viewBiotin-PEG-CH2CO2H, MW 1K
1000≥95% Pricing
AP13577Biotin-PEG-CH2CO2H, MW 2K
Quick viewBiotin-PEG-CH2CO2H, MW 2K
2000≥95% Pricing
AP13591Biotin-PEG-CH2CO2H, MW 3.5K
Quick viewBiotin-PEG-CH2CO2H, MW 3.5K
3500≥95% Pricing
AP13596Biotin-PEG-CH2CO2H, MW 5K
Quick viewBiotin-PEG-CH2CO2H, MW 5K
5000≥95% Pricing
AP13606Biotin-PEG-CH2CO2H, MW 10K
Quick viewBiotin-PEG-CH2CO2H, MW 10K
10000≥95% Pricing
Biotin-PEG-Mal
AP13291Biotin-PEG-Mal, MW 1K
Quick viewBiotin-PEG-Mal, MW 1K
1000≥95% Pricing
AP13319Biotin-PEG-Mal, MW 2K
Quick viewBiotin-PEG-Mal, MW 2K
2000≥95% Pricing
AP13322Biotin-PEG-Mal, MW 3.4K
Quick viewBiotin-PEG-Mal, MW 3.4K
3400≥95% Pricing
AP13346Biotin-PEG-Mal, MW 5K
Quick viewBiotin-PEG-Mal, MW 5K
5000≥95% Pricing
AP13361Biotin-PEG-Mal, MW 7.5K
Quick viewBiotin-PEG-Mal, MW 7.5K
7500≥95% Pricing
AP13367Biotin-PEG-Mal, MW 10K
Quick viewBiotin-PEG-Mal, MW 10K
10000≥95% Pricing
Biotin-PEG-OH
AP13567Biotin-PEG-OH, MW 1K
Quick viewBiotin-PEG-OH, MW 1K
1000≥95% Pricing
AP13576Biotin-PEG-OH, MW 2K
Quick viewBiotin-PEG-OH, MW 2K
2000≥95% Pricing
AP13590Biotin-PEG-OH, MW 3.4K
Quick viewBiotin-PEG-OH, MW 3.4K
3400≥95% Pricing
AP13597Biotin-PEG-OH, MW 5K
Quick viewBiotin-PEG-OH, MW 5K
5000≥95% Pricing
AP13607Biotin-PEG-OH, MW 10K
Quick viewBiotin-PEG-OH, MW 10K
10000≥95% Pricing
Biotin-PEG-silane
AP13614Biotin-S-S-PEG-silane, MW 2K
Quick viewBiotin-S-S-PEG-silane, MW 2K
743.1≥90% Pricing
AP13563Biotin-PEG-silane, MW 1K
Quick viewBiotin-PEG-silane, MW 1K
1000≥95% Pricing
AP13580Biotin-PEG-silane, MW 2K
Quick viewBiotin-PEG-silane, MW 2K
2000≥95% Pricing
AP13593Biotin-PEG-silane, MW 3.4K
Quick viewBiotin-PEG-silane, MW 3.4K
3400≥95% Pricing
AP13603Biotin-PEG-silane, MW 5K
Quick viewBiotin-PEG-silane, MW 5K
5000≥95% Pricing
AP13615Biotin-PEG-silane, MW 10K
Quick viewBiotin-PEG-silane, MW 10K
10000≥95% Pricing
Biotin-PEG-Succinimidyl Carbonate
AP14421Biotin-PEG-Succinimidyl Carbonate, MW 2K
Quick viewBiotin-PEG-Succinimidyl Carbonate, MW 2K
2000≥95% Pricing
AP14422Biotin-PEG-Succinimidyl Carbonate, MW 3.4K
Quick viewBiotin-PEG-Succinimidyl Carbonate, MW 3.4K
3400≥95% Pricing
AP14423Biotin-PEG-Succinimidyl Carbonate, MW 5,000
Quick viewBiotin-PEG-Succinimidyl Carbonate, MW 5,000
5000≥95% Pricing
Biotin-PEG-SVA
AP14636Biotin-PEG-SVA, MW 3.4K
Quick viewBiotin-PEG-SVA, MW 3.4K
3400≥95% Pricing
AP14637Biotin-PEG-SVA, MW 5K
Quick viewBiotin-PEG-SVA, MW 5K
5000≥95% Pricing
AP14638Biotin-PEG-SVA, MW 10K
Quick viewBiotin-PEG-SVA, MW 10K
10000≥95% Pricing
AP14639Biotin-PEG-SVA, MW 20K
Quick viewBiotin-PEG-SVA, MW 20K
20000≥95% Pricing
Biotin-PEG-Thiol
AP14753Biotin-PEG-Thiol, MW 1K
Quick viewBiotin-PEG-Thiol, MW 1K
1000≥95% Pricing
AP14424Biotin-PEG-Thiol, MW 2K
Quick viewBiotin-PEG-Thiol, MW 2K
2000≥95% Pricing
AP14754Biotin-PEG-Thiol, MW 3.4K
Quick viewBiotin-PEG-Thiol, MW 3.4K
3400≥95% Pricing
AP14755Biotin-PEG-Thiol, MW 5K
Quick viewBiotin-PEG-Thiol, MW 5K
5000≥95% Pricing
AP14756Biotin-PEG-Thiol, MW 10K
Quick viewBiotin-PEG-Thiol, MW 10K
10000≥95% Pricing
Cholesterol-PEG-Biotin
AP13582Cholesterol-PEG-Biotin, MW 1K
Quick viewCholesterol-PEG-Biotin, MW 1K
1000≥95% Pricing
AP13599Cholesterol-PEG-Biotin, MW 2K
Quick viewCholesterol-PEG-Biotin, MW 2K
2000≥95% Pricing
AP13609Cholesterol-PEG-Biotin, MW 3.4K
Quick viewCholesterol-PEG-Biotin, MW 3.4K
3400≥95% Pricing
AP13612Cholesterol-PEG-Biotin, MW 5K
Quick viewCholesterol-PEG-Biotin, MW 5K
5000≥95% Pricing
Fluorescein-PEG-Biotin
AP13569Fluorescein-PEG-Biotin, MW 1K
Quick viewFluorescein-PEG-Biotin, MW 1K
1000≥95% Pricing
AP13574Fluorescein-PEG-Biotin, MW 2K
Quick viewFluorescein-PEG-Biotin, MW 2K
2000≥95% Pricing
AP13589Fluorescein-PEG-Biotin, MW 3.4K
Quick viewFluorescein-PEG-Biotin, MW 3.4K
3400≥95% Pricing
AP13598Fluorescein-PEG-Biotin, MW 5K
Quick viewFluorescein-PEG-Biotin, MW 5K
5000≥95% Pricing
Lipoamide-PEG-Biotin
AP13562Lipoamide-PEG-Biotin, MW 1K
Quick viewLipoamide-PEG-Biotin, MW 1K
1000≥95% Pricing
AP13572Lipoamide-PEG-Biotin, MW 2K
Quick viewLipoamide-PEG-Biotin, MW 2K
2000≥95% Pricing
AP13587Lipoamide-PEG-Biotin, MW 3.4K
Quick viewLipoamide-PEG-Biotin, MW 3.4K
3400≥95% Pricing
AP13602Lipoamide-PEG-Biotin, MW 5K
Quick viewLipoamide-PEG-Biotin, MW 5K
5000≥95% Pricing
m-PEG-Biotin
AP14760m-PEG-Biotin, MW 1K
Quick viewm-PEG-Biotin, MW 1K
1000≥95% Pricing
AP13583m-PEG-Biotin, MW 2K
Quick viewm-PEG-Biotin, MW 2K
2000≥95% Pricing
AP13601m-PEG-Biotin, MW 5K
Quick viewm-PEG-Biotin, MW 5K
5000≥95% Pricing
AP13610m-PEG-Biotin, MW 10K
Quick viewm-PEG-Biotin, MW 10K
10000≥95% Pricing
AP13613m-PEG-Biotin, MW 20K
Quick viewm-PEG-Biotin, MW 20K
20000≥95% Pricing
Rhodamine-PEG-Biotin
AP13570Rhodamine-PEG-Biotin, MW 1K
Quick viewRhodamine-PEG-Biotin, MW 1K
1000≥95% Pricing
AP13573Rhodamine-PEG-Biotin, MW 2K
Quick viewRhodamine-PEG-Biotin, MW 2K
2000≥95% Pricing
AP13588Rhodamine-PEG-Biotin, MW 3.4K
Quick viewRhodamine-PEG-Biotin, MW 3.4K
3400≥95% Pricing
AP13608Rhodamine-PEG-Biotin, MW 5K
Quick viewRhodamine-PEG-Biotin, MW 5K
5000≥95% Pricing

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