生物来源
bovine
质量水平
方案
≥98.5% albumin basis (electrophoresis)
表单
lyophilized
包装
pkg of 50 g
制造商/商品名称
Roche
技术
ELISA: suitable
运输
wet ice
储存温度
2-8°C
一般描述
牛血清白蛋白（BSA）是一种球状，α螺旋状，非糖基化的蛋白质，在肝脏中产生。它由三个同源的，结构上不同的结构域和两个亚结构域组成。BSA具有17个交联并结合成单链的半胱氨酸残基。
应用
使用牛血清白蛋白组分V，不含蛋白酶：
- 用于稳定纯化的酶
- 用于ELISA技术中的位点阻断试剂
- 作为测定蛋白质浓度的蛋白质标准品
生化/生理作用
牛血清白蛋白（BSA）可促进药物、激素和脂肪酸的传输。它是酶联免疫吸附试验（ELISA）中最常用的封闭剂。BSA可增强人胚胎干细胞（hESC）的分化，也是细胞培养基的主要成分。
分析说明
污染物：≤0.001%重金属；未检出蛋白酶（酪蛋白消化）
其他说明
仅用于生命科学研究。不用于诊断操作。
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
监管及禁止进口产品
Glennys V Reynoso et al.
Methods in molecular biology (Clifton, N.J.), 2023, 287-299 (2019-06-27)
This chapter provides methods for the propagation, purification, and titration of vaccinia virus (VACV) and the highly attenuated strain-modified vaccinia Ankara (MVA). Additionally, we provide information on VACV recombinants we have used for intravital imaging with multiphoton excitation.
D J Speca et al.
Genes, brain, and behavior, 13(4), 394-408 (2014-02-06)
The Kv2.1 delayed rectifier potassium channel exhibits high-level expression in both principal and inhibitory neurons throughout the central nervous system, including prominent expression in hippocampal neurons. Studies of in vitro preparations suggest that Kv2.1 is a key yet conditional regulator
Amanda B Hummon et al.
BioTechniques, 42(4), 467-470 (2007-05-11)
A systems approach is being applied in many areas of the biological sciences, particularly in cancer research. The coordinated, simultaneous extraction of DNA, RNA, and proteins from a single sample is crucial for accurate correlations between genomic aberrations and their
Drew C Tilley et al.
The Journal of general physiology, 151(3), 292-315 (2018-11-07)
Allosteric ligands modulate protein activity by altering the energy landscape of conformational space in ligand-protein complexes. Here we investigate how ligand binding to a K+ channel's voltage sensor allosterically modulates opening of its K+-conductive pore. The tarantula venom peptide guangxitoxin-1E
Docosahexaenoic acid prevents palmitate-induced activation of proteolytic systems in C2C12 myotubes.
Myra E Woodworth-Hobbs et al.
The Journal of nutritional biochemistry, 25(8), 868-874 (2014-05-20)
Saturated fatty acids like palmitate contribute to muscle atrophy in a number of conditions (e.g., type II diabetes) by altering insulin signaling. Akt is a key modulator of protein balance that inhibits the FoxO transcription factors (e.g., FoxO3) which selectively
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持