N-(Propargyl-PEG4)-biocytin
更新时间:2020-12-18 22:54:27
采购访问:1次
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常用名 |
N-(Propargyl-PEG4)-biocytin |
CAS号 |
2055042-71-0 |
价格 |
$需询单/100mg $需询单/250mg $需询单/500mg |
纯度 |
98.0% |
备货期 |
3天 |
库存 |
现货 |
产品网页 |
http://www.dcchemicals.com/product_show-N-Propargyl-PEG4-biocytin.html |
产品详情(用途,包装等) N-(Propargyl-PEG4)-biocytin is a biotin PEG derivative containing a carboxylic group and an alkyne group. Reaction of carboxylic with primary amino (-NH2) forms stable, irreversible amide bonds. The alkyne group can react with azide moiety in Cu(I)-catalyzed Click Chemistry reaction to form a stable triazole linkage. The hydrophilic PEG spacer increases solubility in aqueous media and increases membrane impermeability of the molecules conjugated to the biotin compound. |
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