产品名称:D-生物素 D-Biotin VT0208
产品简介:VT0208
订购信息:
1g 100元
中文名称:D-生物素(维生素H)
英文名称:D-Biotin
中英别名:D-促进素;维生素H;辅酶R;Bios II;Biotin;Coenzyme R;Vitamin B7;Vitamin H
说明:生化研究,常用于从连生物素树脂上洗脱蛋白质。水溶性维生素
分子式:C10H16N2O3S
分子量:244.31
CAS:58-85-5
外观:无色细长针状结晶
熔点:231-233℃
比旋度:+89~+93o
溶液的外观:澄清无色
颜色反应:溴水褪色
干燥失重:≤1.0%
熔点:232~233℃。
用途:科研、实验。常用于从连生物素树脂上洗脱蛋白质
运输:避免日晒雨淋,受热及撞击,搬运装卸小心轻放,不得与有害或其他有污染的物品混装、混运。
储存条件:密封阴凉干燥储存 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.
|