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2905-OP

Sigma-Aldrich

Bovine Serum Albumin

OmniPur® Grade, >= 99%, Fraction V, Cold Alcohol Isolation

Synonym(s):

OmniPur® BSA, Fraction V, Cold Alcohol Isolation, Albumin, Bovine Serum, Bovine Serum Albumin, Fraction V

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5 G
$233.00

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5 G
$233.00

About This Item

CAS Number:
9048-46-8
MDL number:
MFCD23143626
UNSPSC Code:
12352202
NACRES:
NA.25

$233.00

Check Cart for Availability

Quality Level

100

assay

≥99±% (electrophoresis)

form

lyophilized powder

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze

color

off-white

shipped in

wet ice

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This Item
A4503A2934A3608
Bovine Serum Albumin OmniPur® Grade, >= 99%, Fraction V, Cold Alcohol Isolation

2905-OP

Bovine Serum Albumin

Bovine Serum Albumin cold ethanol fraction, pH 5.2, ≥96%

A4503

Bovine Serum Albumin

Bovine Serum Albumin lyophilized powder, essentially globulin free, low endotoxin, ≥98% (agarose gel electrophoresis)

A2934

Bovine Serum Albumin

Bovine Serum Albumin lyophilized powder, ≥96% (agarose gel electrophoresis)

A3608

Bovine Serum Albumin

assay

≥99±% (electrophoresis)

assay

≥96%

assay

≥98% (agarose gel electrophoresis)

assay

≥96% (agarose gel electrophoresis)

Quality Level

100

Quality Level

300

Quality Level

200

Quality Level

200

form

lyophilized powder

form

lyophilized powder

form

lyophilized powder

form

lyophilized powder

shipped in

wet ice

shipped in

-

shipped in

-

shipped in

-

manufacturer/tradename

Calbiochem®

manufacturer/tradename

-

manufacturer/tradename

-

manufacturer/tradename

-

storage condition

OK to freeze

storage condition

-

storage condition

-

storage condition

-

General description

Bovine serum albumin (BSA) is a non-glycosylated globular protein. This α-helical protein belongs to the serum albumin family.[1][2] BSA comprises three domains with two sub-domains each and has 17-disulfide bonds linking them.[1][2]

Application

OmniPur® BSA, Fraction V, Cold Alcohol Isolation has been used:
  • as a blocking agent in immunofluorescence assay[3]
  • as a component of wash buffer in flow cytometric analysis[4]
  • as a component of anti-clumping buffer in ClpXP Dumbbell assay, motility assay and wet preparation to remove unbound beads and unbound substrate-DNA-biotin[5]

Biochem/physiol Actions

Bovine Serum Albumin (BSA) is a crucial component for cell culture media, which can stimulate embryonic stem cells (hESCs) differentiation.[6] It helps in the transportation of drugs, hormones, and fatty acids.[1]

Warning

Toxicity: Standard Handling (A)

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
OMNIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Questions

  1. Is this BSA biotin-free?

    1 answer

    1. This product is not tested for biotin. Currently, there is no biotin-free BSA product available.

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