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A3311

Sigma-Aldrich

牛血清白蛋白 来源于牛血清

powder, BioXtra

同義詞:

BSA, 牛白蛋白, 牛血清白蛋白

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About This Item

CAS號碼:
EC號碼:
MDL號碼:
分類程式碼代碼:
12352202
NACRES:
NA.75

生物源

bovine

品質等級

產品線

BioXtra

化驗

≥98% (agarose gel electrophoresis)

形狀

powder

分子量

~66 kDa

包裝

poly bottle of

來源

USA origin

技術

cell culture | embryo: suitable

損耗

≤5%

pH值

6.5-7.5

溶解度

water: soluble (40 mg/ml)

運輸包裝

ambient

儲存溫度

2-8°C

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應用

本白蛋白已经过体外培养应用的验证,如小鼠囊胚和桑椹胚培养。

生化/生理作用

BSA的某些构象和初级序列表位是人类对牛肉和牛奶过敏中的可疑过敏原。
牛血清白蛋白被广泛用作细胞培养基,特别是无血清培养基的添加剂。 它可带来一系列的好处,包括防止氧化损伤和稳定其他培养基成分,如脂肪酸和吡哆醛。

準備報告

血清白蛋白可能也会被称为Fraction V。该命名惯例取自使用冷乙醇沉淀对血清蛋白进行分级的原始Cohn法。 血清白蛋白可在采用Cohn′法的第五乙醇分级中发现。 从此,有些人便开始使用“Fraction V”这一术语来描述血清白蛋白,无论使用的是什么制备方法。 也有人在使用该术语来描述通过乙醇分级方法而纯化得到血清白蛋白,而这种方法是相对于原始的Cohn法一直在得到高度的改良。Sigma-Aldrich生产和分销从各种主要方法纯化得到的血清白蛋白,包括真正的Cohn分级法、改良的乙醇分级方法、热休克和色谱法。 更多的纯化步骤包括结晶或木炭过滤。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


分析證明 (COA)

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Adriana Buskin et al.
Nature communications, 9(1), 4234-4234 (2018-10-14)
Mutations in pre-mRNA processing factors (PRPFs) cause autosomal-dominant retinitis pigmentosa (RP), but it is unclear why mutations in ubiquitously expressed genes cause non-syndromic retinal disease. Here, we generate transcriptome profiles from RP11 (PRPF31-mutated) patient-derived retinal organoids and retinal pigment epithelium
Elahe Masaeli et al.
Biofabrication, 12(2), 025006-025006 (2019-10-03)
The mammalian retina contains multiple cellular layers, each carrying out a specific task. Such a controlled organization should be considered as a crucial factor for designing retinal therapies. The maintenance of retinal layered complexity through the use of scaffold-free techniques
Shinnosuke Suzuki et al.
Development (Cambridge, England), 142(13), 2375-2384 (2015-06-21)
The protein CHD1 is a member of the family of ATPase-dependent chromatin remodeling factors. CHD1, which recognizes trimethylated histone H3 lysine 4, has been implicated in transcriptional activation in organisms ranging from yeast to humans. It is required for pre-mRNA
Balázs Rada et al.
Journal of immunology (Baltimore, Md. : 1950), 181(7), 4883-4893 (2008-09-20)
The dual oxidase-thiocyanate-lactoperoxidase (Duox/SCN(-)/LPO) system generates the microbicidal oxidant hypothiocyanite in the airway surface liquid by using LPO, thiocyanate, and Duox-derived hydrogen peroxide released from the apical surface of the airway epithelium. This system is effective against several microorganisms that
Eva P Browne et al.
Aquatic toxicology (Amsterdam, Netherlands), 92(4), 281-287 (2009-04-07)
Polybrominated diphenyl ethers (PBDEs) are brominated flame retardants that persist in the environment and are present in geographically widespread fish species. PBDE concentrations can be particularly high in resident Chinook salmon (Onchorhynchus tshawytscha) in the Puget Sound, Washington. Although PBDE

文章

Explore serum albumin's role in serum-free cell culture systems for biomanufacturing.

探索血清白蛋白在生物製造的無血清細胞培養系統中的作用。

用于转基因小鼠胚胎培养的小鼠胚胎培养基及经过胚胎培养验证的试剂

Mouse embryo media and embryo validated reagents for transgenic mouse embryo culture

相關內容

Learn about bovine serum albumin (BSA) structure, molecular weight, function, solubility, how BSA is made, purification methods, applications and purchasing.

瞭解牛血清白蛋白 (BSA) 的結構、分子量、功能、溶解度、BSA 的製造過程、純化方法、應用和購買。

我們的科學家團隊在所有研究領域都有豐富的經驗,包括生命科學、材料科學、化學合成、色譜、分析等.

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