Prealbumin, Highly Purified AJ 3033

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Product Details

Data Sheet

PRODUCT CODE:

AJ 3033

SOURCE

Pooled normal human serum/plasma that has been tested negative for HBsAg, anti-HIV-1/2 and anti-hepatitis C on a single donor basis.

PRESENTATION

Supplied lyophilised from 0.02M ammonium bicarbonate. The product may contain traces of buffer salts.

PURITY

Nominally greater than 96% of the total is prealbumin by SDS-PAGE.

ANALYSIS

Type	Results
SDS-Polyacrylamide Gel Electrophoresis	Shows one band corresponding to prealbumin dimer with a molecular weight of 30kD. Under certain conditions, monomer (15kD) and tetramer (60kD) subunits can be observed.
Cellulose acetate electrophoresis	Single band with prealbumin electrophoretic mobility.
Protein assay by optical density using E ^280nm_1cm,0.1% = 1.4	> 1mg/ml
Radial Immunodiffusion (RID) assay using Siemens standard	Confirms identity and verifies concentration in dispensing solution.

RECONSTITUTION

Use of a phosphate buffer, pH >7.0, containing 0.15M NaCl is recommended

STORAGE

+2 to +8ºC. Do not freeze.

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