Synonym: NHS PEG2 Biotin, Biotin PEG2 Succinimidyl ester, Biotin PEG2 NHS.

Description:

Biotin PEG2 NHS, also named NHS PEG2 Biotin, is one of Nanocs reactive PEG biotin reagents that have distinct PEG units. Biotin PEG2 NHS contains a 2 units ethylene glycol (-CH2CH2O-) between biotin and NHS (succinimidyl). NHS activated biotin 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)
• PEG unis: two
• Applications: Biotin conjugation (Biotinylation)
• Purity: >95%

Storage Conditions:

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

References:

Click here to check hundreds publications using Nanocs PEGs.

Nanocs代理        在生命科学领域，苏州蚂蚁淘生物为业界提供了丰富的实验室和生物医药生产研发的产品。庆祝苏州蚂蚁淘生物正式成为Nanocs品牌修饰性PEG的签约代理商，在这里要感谢广大客户多年来对苏州蚂蚁淘生物科技有限公司的支持和厚爱，我们将一如既往的为广大客户带来Nanocs品牌修饰性PEG高品质的产品和服务，欢迎广大新老客户来电咨询。 anocs PEG官能团 PEG Reagents by Functional Group