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

說明：Nuclease and protease-free powder, suitable for use in most molecular biology applications.

牛血清白蛋白，BSA，又稱為組分V或Cohn V，名稱起源于BSA的分餾法—Cohn冷乙醇法，Cohn冷乙醇法是由哈佛大學Edwin Cohn教授于1946年發(fā)明的。當時基于戰(zhàn)爭創(chuàng)傷治療對注射級別蛋白的大規(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，在第五個析出的組分中主要成分為BSA，所以BSA又稱組分V或Cohn V。當下，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