

产(chan)品信息:
中文名(ming)称:D-生物素(维生素H)
英文名称:D-Biotin
中(zhong)英别名:D-促进(jin)素;维生素H;辅酶R;Bios II;Biotin;Coenzyme R;Vitamin B7;Vitamin H
说明:生(sheng)(sheng)化研(yan)究(jiu),常用于从连生(sheng)(sheng)物素(su)树脂上洗(xi)脱蛋白质(zhi)。
分子式:C10H16N2O3S
分(fen)子量:244.31
CAS:58-85-5
外观:无色细长针状结晶
特性(xing):特征:水溶性(xing)维生素
熔点(dian):231-233℃
比(bi)旋(xuan)度:+89~+93o
溶液的外观(guan):澄清无色
颜色反应:溴水褪色
干(gan)燥失重:≤1.0%
熔点:232~233℃。
用途:科研(yan)、实验。常用于从连生物素(su)树脂上(shang)洗脱蛋白质
储(chu)存条件:2-8℃
Purity………………………….……>99%
Heavy Metals (as Pb)…………….< 0.001%
Solubility……………………………H2O: soluble0.2 mg/ml
(Solubility increases with addition of 1 N NaOH.)
说(shuo)明:A small biomolecule, 244 Daltons, that has high binding affinity to avidin and streptavidin often used to label antibodies and enzymes. Several molecules of biotin can react with a single protein molecule to increase the sensitivity at the site of detection in ELISA, immunohistochemistry and Western Blotting.
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