產(chǎn)品名:N ,N-雙(2-羥乙基)甘氨酸,99%
CAS號(hào):150-25-4
分子式:C6H13NO4
分子量:163.17
Beilstein號(hào):1769362
EC號(hào):205-755-1
MDL號(hào):MFCD00004295
PubChem編號(hào):24891738
屬性
溶解性 Soluble in water (1M) at 20 °C, ethanol (slightly), ether (slightly), and chloroform (slightly).
存貯條件 室溫保存
熔點(diǎn) 190-192°C
密度 1.0500
熒光 否
IC50 否
pK Values 否
描述
別名 N,N-二(2-羥乙基)氨基乙酸;N,N-二羥乙基甘氨酸;二乙醇甘氨酸;二羥乙甘胺酸;Bicine; Diethylolglycine; N,N-Di-(Hydroxyethyl) glycine; N,N-Bis(2-hydroxyethyl)glycine
產(chǎn)品介紹 Bicine is a zwitterionic amino acid buffer, active in the pH 7.6-9.0 range (pKa of 8.26 at 25°C). Recommended buffer for low temperature biochemical work. Bicine is used for the preparation of stable substrate solution for serum guanase determination. The use of bicine in a thin layer ion exchange chromatography method for protein resolution has been published. Bicine has been utilized in peptide and protein crystallization. A kinetic study of a quaternary transition-state analogue complex of creatine kinase used bicine in the reaction buffer. A multiphasic buffer system for SDS-PAGE of proteins and peptides that incorporates bicine has been described.
用途 生物緩沖劑低溫生化工作中推薦buffer。用在制備穩(wěn)定的底物溶液,用于血清鳥(niǎo)嘌呤酶測(cè)定。也是用途非常廣泛的一種Buffer,用于酶反應(yīng)緩沖液,電泳緩沖液,工作濃度從3-100mM。