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A3311

Sigma-Aldrich

Bovine Serum Albumin

powder, BioXtra

Synonim(y):

Albumin bovine serum, BSA, Bovine albumin

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About This Item

Numer CAS:
9048-46-8
Numer WE:
232-936-2
Numer MDL:
MFCD00130384
Kod UNSPSC:
12352202
NACRES:
NA.75

pochodzenie biologiczne

bovine

Poziom jakości

200

linia produktu

BioXtra

Próba

≥98% (agarose gel electrophoresis)

Formularz

powder

masa cząsteczkowa

~66 kDa

opakowanie

poly bottle of

pochodzenie

USA origin

metody

cell culture | embryo: suitable

strata

≤5%

pH

6.5-7.5

rozpuszczalność

water: soluble (40 mg/ml)

Warunki transportu

ambient

temp. przechowywania

2-8°C

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Zastosowanie

Select the right albumin for your application with the Albumin Selection Guide.
This albumin has been qualified for use in media designed to support in vitro applications such as mouse blastocyst and morulae culture.

Działania biochem./fizjol.

Bovine serum albumin is broadly used as an additive to cell culture media, especially serum-free media. It provides a range of benefits including protection from oxidative damage and stabilization of other media components such as fatty acids and pyridoxal.
Certain conformational and primary-sequence epitopes of BSA are suspected allergens in human beef and milk allergies.

Uwaga dotycząca przygotowania

Serum albumin may be referred to as Fraction V. This naming convention is taken from the original Cohn method of fractionating serum proteins using cold ethanol precipitation. Serum albumin was found in the fifth ethanol fraction using Cohn′s method. Since then, the term "Fraction V" has been used by some to describe serum albumin regardless of the method of preparation. Others have used this term to describe serum albumin purified by ethanol fractionation methods that have been highly modified since the original Cohn method was described. Sigma-Aldrich manufactures and distributes serum albumins purified from a variety of primary methods including the true Cohn fractionation method, modified ethanol fractionation methods, heat shock and chromatography. Additional purification steps may include crystallization or charcoal filtration.
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Kod klasy składowania

11 - Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 3

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable

Środki ochrony indywidualnej

Eyeshields, Gloves, type N95 (US)

Wybierz jedną z najnowszych wersji:

Certyfikaty analizy (CoA)

Lot/Batch Number
0000365925
0000365924
0000354529
0000365925
0000365924

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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
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