Albumin, Human Serum, Cohn Fraction V, Molecular Biology Grade (HSA, ALB)

Molecular Biology / MB-Albumin

4°C

Supplied as a lyophilized powder from a salt free solution. No preservative added. Reconstitute with sterile PBS, mix gently. Allow to stand 5-10 minutes at RT to reach equilibrium.

Human Serum Albumin Powder is obtained via Cohn fractionation of human plasma. The lyophilized crystalline powder is soluble in water and is suitable for a wide range of applications in the life sciences, including but not limited to: IVD manufacturing, cell culture supplements.

Albumin is a stable small polypeptide with a strong antigenicity. It has a molecular weight of 69000 and an isoelectric point of 5.7. Cohn Fraction V is prepared under non-denaturing conditions by a modification of the Cohn procedure.

Synonyms:
DKFZp779N1935, GIG20, GIG42, PRO0883, PRO0903, PRO1341, PRO1708, PRO2044, PRO2619, PRO2675, UNQ696/PRO1341; HSA; ALB; Analbuminemia; Dysalbuminemic Hyperthyroxinemia; Growth Inhibiting Protein 20

CAS No:
70024-90-7

Source:
Pooled normal human plasma

Purity:
≥96%

Total Protein:
4.8 - 5.2g/dL

Appearance:
Pale yellow flakes and powder

Identity:
Confirmed by immunoelectrophoresis and double radial immunodiffusion (Ouchterlony) using antiserum to human total serum proteins, to human IgA, IgM and albumin.

Moisture:
≤5%

Sodium:
≤200mEq/L

Potassium:
≤2mEq/L

Chloride:
≤100mEq/L

Bioburden:
≤10CFU/mL

Storage and Stability:
Lyophilized powder may be stored at 4°C. Stable for 6 months after receipt.

Biohazard:
All human plasma units used to prepare this product have been tested by FDA approved tests and found to be non-reactive for HbsAg, Anti-HIV I/II, Anti-HCV, HIV-1 RNA and HCV RNA. Donors of human plasma units used in the making of this product were tested and found negative for Syphilis according of FDA guidelines.