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Alkyne-PEG3-NHS ester
目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
---|---|---|---|---|
2298-1g | 1 g |
$490
|
现货 | |
2298-5g | 5 g |
$980
|
现货 |
Alkyne-PEG3-NHS ester is a bifunctional molecule containing NHS ester and alkyne functional groups. NHS ester group is used for the labeling of amine groups, like lysine and terminal NH2, in proteins and peptides. The terminal alkyne group is useful for copper-catalyzed click chemistry (CuAAC) or Sonogashira coupling.
PEG3 is a hydrophilic linker providing a good separation between the parts of the conjugate.
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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。AmdU(5-叠氮甲基-2'-脱氧尿苷) [AmdU (5-Azidomethyl-2'-deoxyuridine)]
叠氮甲基脱氧尿苷 (AmdU) 是一种含叠氮基的核苷,通过细胞内NDA聚合酶掺入到新生DNA中。通过这种方式连接到DNA 上的叠氮基团,随后可以通过铜催化或张力促进的点击反应,被炔烃或环炔烃修饰。BDP® 558/568 DBCO
BDP 558/568 DBCO is a bright and photostable dye with emission in the yellow spectrum range. It contains a cyclooctyne substituting group (i.e. DBCO), which can react with various azides in Click Chemistry reactions.General properties
Appearance: | colorless to yellowish oil |
Molecular weight: | 357.36 |
CAS number: | 1428629-70-2 |
Molecular formula: | C16H23NO8 |
IUPAC name: | 2,5-Dioxo-1-pyrrolidinyl 3-(2-{2-[2-(2-propynyloxy)ethoxy]ethoxy}ethoxy)propionate |
Solubility: | good in water and polar organic solvents |
Quality control: | NMR 1H, HPLC-MS (95%) |
Storage conditions: | Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
安全数据表(MSDS): | 下载 |
产品规格 |
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
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