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Key Documents

C8654

Sigma-Aldrich

Casein sodium salt from bovine milk

Synonym(s):

Sodium caseinate

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About This Item

CAS Number:
MDL number:
UNSPSC Code:
12352202
NACRES:
NA.61

biological source

bovine milk

Quality Level

form

powder

technique(s)

electrophoresis: suitable
immunocytochemistry: suitable
ligand binding assay: suitable

color

white to yellow

solubility

H2O: soluble 50 mg/mL, Grade III

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Application

Casein sodium salt from bovine milk is suitable for use in:
  • the preparation of casein-based diets to investigate nutritional effect of vitamin E in diets for Litopenaeus vannamei postlarve
  • in an assay to determine the activity of a three-enzyme solution containing trypsin, chymotrypsin and peptidase
  • a study to investigate the effects of bovine somatotropin (bST) administration and abomasal casein infusion on nitrogen metabolism in Holstein steers
  • as constituent of blocking solution in immunoblotting.

Biochem/physiol Actions

α-Casein can be an immunogen in young children, and anti-α-casein antibodies have strong cross-reactivity with insulin. This effect can explain the uncommon insulin autoimmunity, but it does not appear to progress to Type I diabetes.
Casein sodium salt from bovine milk is a phosphoprotein. There are four main types of Casein which make up approximately 80% of the total protein in bovine milk: α-s1 Casein, α-s2 Casein, β-Casein, and κ-Casein. Casein is proposed to be the main protective constituent in milk.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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