05470
Bovine Serum Albumin
lyophilized powder, crystallized, ≥98.0% (GE)
동의어(들):
Albumin bovine serum, BSA, Bovine albumin
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크기 선택
제품정보 (DICE 배송 시 비용 별도)
Biological source:
bovine
Assay:
≥98.0% (GE)
Form:
lyophilized powder
Technique(s):
cell culture | mammalian: suitable, electron microscopy: suitable
biological source
bovine
assay
≥98.0% (GE)
form
lyophilized powder
Quality Level
Gene Information
bovine ... ALB(280717)
packaging
glass bottle of
technique(s)
cell culture | mammalian: suitable, electron microscopy: suitable
pH
4.8-7.5
solubility
H2O: slightly soluble
anion traces
chloride (Cl-): ≤2000 ppm, sulfate (SO42-): ≤1000 ppm
cation traces
Ca: ≤500 ppm, Cd: ≤5 ppm, Co: ≤5 ppm, Cr: ≤100 ppm, Cu: ≤20 ppm, Fe: ≤20 ppm, K: ≤50 ppm, Mg: ≤500 ppm, Mn: ≤5 ppm, Na: ≤7000 ppm, Ni: ≤5 ppm, Pb: ≤5 ppm, Zn: ≤10 ppm
UniProt accession no.
storage temp.
2-8°C
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Application
Albumin from bovine serum can be used for Electron and Immunoelectron microscopy. It can also be used for isolating and culturing neonatal rat cardiac ventricular myocytes.
Bovine serum albumin has been used to quantify proteins in raw enzyme extracts. It has also been used as a blocking agent for mitochondrial imaging.
Biochem/physiol Actions
Bovine serum albumin also refers as BSA or Fraction V is a protein isolated from cows. BSA can block vacant binding sites in enzyme-linked immunosorbent assay (ELISA) in both poly-l-lysine (PLL)-treated and non-treated microwells. It can also trigger insulin dependent diabetes mellitus.
Certain conformational and primary-sequence epitopes of BSA are suspected allergens in human beef and milk allergies.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Preparation Note
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.
Other Notes
Review
Sales restrictions may apply
저장 등급
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Glucagon-like peptide-1 inhibits vascular smooth muscle cell dedifferentiation through mitochondrial dynamics regulation
Torres G, et al.
Biochemical Pharmacology, 104(1), 52-61 (2016)
Effect of dietary chitin on digestive enzyme activity, growth and survival of Macrobrachium tenellum juvenile prawns
Santos-Romero RB, et al.
Latin American Journal of Aquatic Research, 45(1), 130-138 (2017)
In vitro digestibility of specific dsRNA by enzymes of digestive tract of shrimp Litopenaeus vannamei
Alvarez-Sanchez AR, et al.
Revista MVZ Cordoba, 22(2), 5867-5880 (2017)
T. Peters, Jr.
Adv. Prot. Chem., 37, 161-161 (1985)
J D Marsh et al.
Circulation, 98(3), 256-261 (1998-08-11)
The role of androgens in producing cardiac hypertrophy by direct action on cardiac myocytes is uncertain. Accordingly, we tested the hypothesis that cardiac myocytes in adult men and women express an androgen receptor gene and that myocytes respond to androgens
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