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10775835001

Roche

Bovine Serum Albumin

98.5% (electrophoresis), Fatty acids (total) ≤0.2 mg/g, Triglycerides (enzym.) free, Immunoglobulins not detectable, microbiological culture: suitable, USA origin

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Synonym(s):
BSA, Bovine Serum Albumin Fraction V, fatty acid free, Bovine albumin, bovine serum

biological source

bovine

Quality Level

Assay

98.5% (electrophoresis)

form

lyophilized

mol wt

Mr 68 kDa

packaging

pkg of 50 g

manufacturer/tradename

Roche

origin

USA origin

technique(s)

immunofluorescence: suitable
ligand binding assay: suitable

impurities

Immunoglobulins, none detected
Triglycerides, none detected
≤0.2 mg/g fatty acids

UniProt accession no.

shipped in

wet ice

storage temp.

2-8°C

Gene Information

bovine ... ALB(280717)

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1 of 4

This Item
A9085A8022A2934
vibrant-m

10775835001

Bovine Serum Albumin

vibrant-m

A9085

Bovine Serum Albumin

vibrant-m

A8022

Bovine Serum Albumin

vibrant-m

A2934

Bovine Serum Albumin

biological source

bovine

biological source

bovine

biological source

bovine

biological source

bovine

origin

USA origin

origin

USA origin

origin

USA origin

origin

USA origin

assay

98.5% (electrophoresis)

assay

≥96% (agarose gel electrophoresis)

assay

≥96%

assay

≥98% (agarose gel electrophoresis)

Quality Level

100

Quality Level

200

Quality Level

300

Quality Level

200

form

lyophilized

form

lyophilized powder

form

lyophilized powder

form

lyophilized powder

General description

Highest quality for fatty acid and lipid research.
BSA is a single polypeptide chain consisting of about 583 amino acid residues and no carbohydrates. At pH 5-7, it contains 17 intra-chain disulfide bridges and one sulfhydryl group.

Application

Bovine Serum Albumin, Fraction V, fatty acid free is used:
  • in lipid research to study lipid metabolism in biological systems
  • to identify transport mechanisms in living organisms
  • to study ligand binding
  • to investigate ionic binding
  • in the preparation of solutions during isolation of cardiomyocytes
  • as a blocking solution to incubate embryos for immunofluorescence
  • in dual polarisation interferometry (DPI) to study the interaction between membrane active peptides and artificial bilayers

Biochem/physiol Actions

The fatty acids that are insoluble in circulating plasma are transported primarily by serum albumin. The human serum albumin and bovine serum albumin share 76% sequence homology. Being the most abundant protein in the circulatory system, it participates in the maintenance of blood pH and carries several endogenous and exogenous compounds, including fatty acids, metal, amino acids, steroids and drugs.

Features and Benefits

  • Free from fatty acids according to current quality control procedures (suitable for lipid research)
  • High quality
  • Low content of heavy metal ions
  • Long-term stability

Quality

Purity: ≥98.5 % albumin (electrophoresis), 98% protein
Contaminants: <0.2 mg fatty acids/g, triglycerides not detectable (enzymatic), immunoglobulins not detectable (Ouchterlony), ≤5% H2O,≤30 ppm heavy metals

Other Notes

For life science research only. Not for use in diagnostic procedures.

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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1000309185

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Albumin fraction V

Bovine Serum Albumin lyophilized powder, essentially fatty acid free and essentially globulin free, &#8805;99% (agarose gel electrophoresis)

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Examination of the Interaction between a Membrane Active Peptide
and Artificial Bilayers by Dual Polarisation Interferometry
Payne JAE, et al.
Bio-protocol, 7(1), 1-12 (2017)
Putnam F
The Plasma Proteins: Structure, Function, and Genetic Control, 5 (2012)
Relief of endoplasmic reticulum stress enhances DNA damage repair and improves development of pre-implantation embryos
Dicks N, et al.
PLoS ONE, 12(11), e0187717-e0187717 (2017)
Geronimo Matteo et al.
Endocrinology, 162(6) (2021-03-12)
Human studies consistently show an association between exposure to persistent organic pollutants, including 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, aka "dioxin"), and increased diabetes risk. We previously showed that a single high-dose TCDD exposure (20 µg/kg) decreased plasma insulin levels in male and female
Jelena Branovets et al.
American journal of physiology. Heart and circulatory physiology, 305(4), H506-H520 (2013-06-25)
Disruption of the creatine kinase (CK) system in hearts of CK-deficient mice leads to changes in the ultrastructure and regulation of mitochondrial respiration. We expected to see similar changes in creatine-deficient mice, which lack the enzyme guanidinoacetate methyltransferase (GAMT) to

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