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B8667

Sigma-Aldrich

Bovine Serum Albumin solution

20 mg/mL in H2O, low bioburden, protease free, for molecular biology

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Synonym(s):
Albumin solution from bovine serum, BSA solution
CAS Number:
EC Number:
MDL number:
NACRES:
NA.27

biological source

bovine

Quality Level

grade

for molecular biology

product line

BioReagent

Assay

20-22 mg/mL protein basis (biuret)

form

solution

quality

non-acetylated

purified by

heat shock fractionation

contains

does not contain preservative

origin

USA origin

concentration

20 mg/mL in H2O
20-22 mg/mL Biuret

technique(s)

PCR: suitable

impurities

Alakaline phosphatase, none detected
DNase, none detected
Endonuclease, none detected
Exonuclease, none detected
NICKase, none detected
peroxidase, none detected
<10.0 cfu/mL Total microbial count

UniProt accession no.

foreign activity

Alkaline Phosphatase free
DNase free
DNase, RNase, NICKase, protease, peroxidase and alkaline phosphatase, none detected
NICKase free
Peroxidase free
Protease free
RNase free

shipped in

dry ice

storage temp.

−20°C

Gene Information

bovine ... ALB(280717)

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This Item
A7534B6917A1595
Bovine Serum Albumin lyophilized powder, suitable for (for molecular biology), Non-acetylated

Sigma-Aldrich

B6917

Bovine Serum Albumin

grade

for molecular biology

grade

-

grade

for molecular biology

grade

-

assay

20-22 mg/mL protein basis (biuret)

assay

33.0-37.4 protein basis (biuret)

assay

≥98% (agarose gel electrophoresis)

assay

90-120 mg/mL protein basis (biuret)

form

solution

form

solution

form

lyophilized powder

form

solution

purified by

heat shock fractionation

purified by

heat shock fractionation

purified by

heat shock fractionation

purified by

heat shock fractionation

origin

USA origin

origin

USA origin

origin

USA origin

origin

USA origin

Application

Select the right albumin for your application with the Albumin Selection Guide

BSA has various uses in molecular biology applications, such as:
  • As an added component in solutions of enzymes or of other proteins, to prevent adhesion of the enzyme or other protein of interest to the reaction tube surface or to pipette surfaces
  • As an inert enzyme or protein stabilizer during incubation, to allow the enzyme or protein of interest to function properly

Features and Benefits

This BSA solution product for molecular biology is tested for the following properties:
  • Alkaline Phosphatase-free
  • DNase-free / Exonuclease-free
  • Nickase-free / Endonuclease-free
  • Protease-free
  • RNase-free

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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T1503
Product Number
-
25G
Pack Size/Quantity

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705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

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Biomicrofluidics, 11(3), 034110-034110 (2017-06-15)
Bovine serum albumin (BSA) is widely used as an additive in polymerase chain reaction (PCR)-based microfluidic devices to passivate reactors and alleviate nucleic-acid amplification. BSA is available commercially in two types: either acetylated or non-acetylated. A survey of literature indicates
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