BSA
牛血清白蛋白
Bovine Serum Albumin；Albumin bovine fraction V
CAS：9048-46-8
Storage：4℃
Purity………………….......＞98.0%
pH (5%, Water)…………6.5 - 7.5，25℃
Loss on Drying (%)……..5.0
5g 40元
25g 180元
50g 300元
說(shuō)明：Nuclease and protease-free powder, suitable for use in most molecular biology applications.
牛血清白蛋白，BSA，又稱(chēng)為組分V或Cohn V，名稱(chēng)起源于BSA的分餾法—Cohn冷乙醇法，Cohn冷乙醇法是由哈佛大學(xué)Edwin Cohn教授于1946年發(fā)明的。當(dāng)時(shí)基于戰(zhàn)爭(zhēng)創(chuàng)傷治療對(duì)注射級(jí)別蛋白的大規(guī)模需求，Cohn教授在較低的溫度下改變血漿的乙醇濃度和pH值，使其所含蛋白在不同乙醇濃度下析出，在第五個(gè)析出的組分中主要成分為BSA，所以BSA又稱(chēng)組分V或Cohn V。當(dāng)下，Cohn法仍然是非常普遍的BSA分餾法，最主要的還有熱休克法和色譜層析法。
引用BSA發(fā)表文章列表（6篇）：
1. [2014 IF=1.24] Water-soluble protein molecular weight istribution
and effects on wheat malt quality uring malting.
Journal: J. Inst. Brew. 2014; 120: 399–403
Authors: Lan Xie, Yuhong Jin, Jinhua Du and Kaili Zhang
Institution：College of
Food Science and Engineering, Shandong Agricultural University
Paper
link： https://doi.org/10.1002/jib.182
2. [2021 IF=6.95] Protein FT-IR amide bands are beneficial to
bacterial typing.
Journal: International Journal of Biological
Macromolecules 2022; 207: 358–364
Authors: Jinghang Xiea, Fan Yang, Haimei Shia, Jintao Yana, Hao Shena,
Shaoning Yua, Ning Gana, Bin Fenga, Li Wang.
Institution：School of
Material Science and Chemical Engineering, Ningbo University
Paper
link：https://linkinghub.elsevier.com/retrieve/pii/S0141813022004172
3. [2021 IF=7.96] Developing a novel Bifidobacterium phage
quantitative polymerase chain reaction-based assay for tracking untreated waste.
Journal: Science of The Total Environment Volume 838, Part 2, 10 September 2022, 155815
Authors: XiangLi, Warish Ahmed，Ziqi Wu，Yu Xia
Institution：Southern
University of Science and Technology
Paper
link：https://linkinghub.elsevier.com/retrieve/pii/S0048969722029126
4. [2022 IF=3.9] The effect of barley to wheat ratio inmalt blends on
protein composition and physicochemical characteristics of wort and beer.
Journal: J. Food Sci. 2023;88:193–203.
Authors: Xiu Li，Junhua Yang，Lan Xie，Yuhong Jin，Junhan Liu，Wenjiao Xing
Institution：Shandong Agricultural
University
Paper
link：https://ift.onlinelibrary.wiley.com/doi/abs/10.1111/1750-3841.16428
5. [2022 IF=5.3] Immunofuorescence staining of chloroplast
proteins with frozen sections of plant tissues.
Product:
BSA Cat:BA0332
Journal: Plant Cell Reports (2024) 43:168
Authors: Lulu Wang,Fang Zeng,Yongjuan Jiao,
Qingqing Zhou,Jinjie An,Hongbo Gao
Institution：College
of Biological Sciences and Technology, Beijing Forestry University
Paper
link：https://doi.org/10.1007/s00299-024-03255-2
6. [2023 IF=6] DRD2-Mediated AMPK Ubiquitination Regulates the Occurrence
of Hepatic Steatosis.
Product:
BSA Cat:BV1080
Journal: Liver International, 2025 45:e70053
Authors: Peng Ma, Hao Ou. Junze Cai, Yuanli Zhang, Yu Ou
Institution：School of
Life Science and Technology, China Pharmaceutical University
Paper
link：https://doi.org/10.1111/liv.70053