Biotin-PEG-NHS, NHS PEG Biotin Cat. No. PG2-BNNS-20k 20000 Da 100 mg修饰性聚乙二醇

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Biotin-PEG-NHS, NHS PEG Biotin

Cat. No. PG2-BNNS-20k Biotin-PEG-NHS, NHS PEG Biotin           Cat. No. PG2-BNNS-20k     20000 Da    100 mg
Specification 20000 Da
Unit Size 100 mg
Price $385.00


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Synonym: NHS PEG Biotin, Biotin PEG Succinimidyl ester, Biotin PEG20k NHS, NHS PEG20k Biotin

Description:

Biotin PEG NHS is one of Nanocs reactive PEG biotin reagents that can be used to label proteins, antibodies, small molecules or surfaces via their available amine groups. NHS reacts quickly with primary amine groups under alkaline pH to yield a stable amide bond. This reaction allows rapid attachement of biotin tag to targeted molecules or material surfaces. Resulted biotin tag can be easily detected with avidin or streptavidin. PEG linker between NHS and Biotin offers better water solubility, flexible linker structure and enhanced stability. 

Physical Properties:

  • Form: Solid
  • Color: White
  • Solubility: Soluble in aqueous buffer
  • Reactive group: NHS (succinimidyl ester)
  • Reactive to: Primary amine group (-NH2)
  • Applications: Biotin conjugation (Biotinylation)
  • Purity: >95%

Storage Conditions:

  • Store at -20 0C. Desiccate. Avoid frequent thaw and freeze.

References:

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Documents
  • SDS
  • DataSheet