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A8327

Sigma-Aldrich

Bovine Serum Albumin solution

30%±2% in 0.85% sodium chloride, aseptically filled

Synonym(s):

Albumin solution from bovine serum, BSA solution

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50 ML
$134.75
500 ML
$914.00
1 L
$1,710.00

About This Item

CAS Number:
9048-46-8
MDL number:
MFCD00130384
UNSPSC Code:
12352202
NACRES:
NA.27

$134.75

List Price$175.00Save 23%
Web-Only Promotion

Available to ship onMay 02, 2025Details

Request a Bulk Order

biological source

bovine

Quality Level

300

sterility

aseptically filled

assay

28-32% protein basis (biuret)

form

solution

purified by

heat shock fractionation

does not contain

stabilizer or preservative

origin

USA origin

concentration

28-32% protein (biuret)
30%±2% in 0.85% sodium chloride

technique(s)

ELISA: suitable

UniProt accession no.

P02769

storage temp.

2-8°C

Gene Information

bovine ... ALB(280717)

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General description

Serum Albumin is a protein widely present in the circulating blood.[1] Albumin has a helical structure with three domains that form a heart-like shape. It belongs to the four-member albumin superfamily.[2]

Application

Bovine Serum Albumin solution has been used:
  • as one of the experimental components to resemble the plasma-protein-rich acute respiratory distress syndrome (ARDS) edema liquid[3]
  • to prepare embryos for fluorescent staining of the actin cytoskeleton[4]
  • in tissue culture and neurite outgrowth assay[5]

Biochem/physiol Actions

Serum Albumin regulates the osmotic pressure and pH of the blood. It transports various endogenous and exogenous compounds such as amino acids, drugs, steroids, and fatty acids.[1] Bovine serum albumin (BSA) serves as a molecular weight standard, standard in vaccine preparation, and enzyme-linked immunosorbent assay (ELISA).[2]

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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0000439492
0000439492
0000428552
0000428552
0000426938

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Kushal Suryamohan et al.
Communications biology, 4(1), 475-475 (2021-04-14)
COVID-19 is a respiratory illness caused by a novel coronavirus called SARS-CoV-2. The viral spike (S) protein engages the human angiotensin-converting enzyme 2 (ACE2) receptor to invade host cells with ~10-15-fold higher affinity compared to SARS-CoV S-protein, making it highly
Ping Yang et al.
Acta pharmacologica Sinica, 31(5), 531-539 (2010-04-13)
To investigate whether lentiviral vector (LV)-mediated expression of a dominant negative mutant Rho-kinase (DNROCK) could inhibit activation of the Rho/ROCK signaling pathway and promote neurite outgrowth in a hostile microenvironment mimicking the injured central nervous system (CNS) in vitro. Lentiviral
Dmitry A Voronov et al.
Developmental biology, 272(2), 339-350 (2004-07-30)
Cardiac looping is a vital morphogenetic process that transforms the initially straight heart tube into a curved tube normally directed toward the right side of the embryo. While recent work has brought major advances in our understanding of the genetic
Daniel Wrapp et al.
Cell, 181(5), 1004-1015 (2020-05-07)
Coronaviruses make use of a large envelope protein called spike (S) to engage host cell receptors and catalyze membrane fusion. Because of the vital role that these S proteins play, they represent a vulnerable target for the development of therapeutics.
André G Costa-Martins et al.
Cell reports. Medicine, 2(12), 100465-100465 (2022-01-15)
In children lacking influenza-specific adaptive immunity, upper respiratory tract innate immune responses may influence viral replication and disease outcome. We use trivalent live attenuated influenza vaccine (LAIV) as a surrogate challenge model in children aged 24-59 months to identify pre-infection mucosal
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