形式
Liquid
存储溶液
PBS
存放说明
Store as concentrated solution. Centrifuge briefly prior to opening vial. For short-term storage (1-2 weeks), store at 4ºC. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.
浓度
1 mg/ml (Please refer to the vial label for the specific concentration.)
免疫原种属
E. coli
免疫原
beta-gal antibody was raised against a 17 amino acid synthetic peptide from near the amino terminus of E. coli beta-gal.The immunogen is located within amino acids 20 - 70 of beta-Galactosidase.
纯化方式
Purified by antigen-affinity chromatography
偶联
Unconjugated
注意事项
仅供实验室使用。不适用于人类或动物的任何临床,治疗或诊断用途。不适合动物或人类食用。
功能与背景
Beta-galactosidase (beta-gal), an inducible enzyme that catalyses the hydrolysis of lactose and other beta-galactosides into monosaccharides, is a product of the LacZ operon, and is a homo-tetrameric protein consisting of four identical subunits of approximately 114kDa each. The enzyme is commonly used as a reporter gene in molecular biology to assess the efficiency of transfection.
研究领域