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β2-Microglobulin, Highly Purified AJ 3007

Product Details

Data Sheet

PRODUCT CODE:

AJ 3007

SHELF-LIFE

5 years from date of manufacture

SOURCE

This product is prepared from the urine of patients with chronic renal tubular proteinuria.

PRESENTATION

The product is supplied freeze-dried from 0.02M ammonium bicarbonate and may contain traces of buffer salts. It is recommended that the product be reconstituted using a phosphate buffer, pH >7.0 containing 0.15M NaCl

PURITY

>98% of total protein

ANALYSIS

SDS-PAGE and cellulose acetate electrophoresis show one band only.

Immunological identity and human beta-2-microglobulin concentration verified by radial immunodiffusion.

Protein concentration measured in mg/ml prior to dispensing as determined by the method of Lowry and E^280nm_1cm,0.1% = 1.65

Electrophoretic and chromatographic data are consistent with a molecular weight of approx. 12000Da

HBsAg, ANTI-HCV
ANTI-HIV-1/2 STATUS

Raw material urine tested negative on a single donor basis by the following methods :

Marker	Test Method
HIV 1 & 2 antibodies	Genetic Systems HIV1/HIV2 Plus O EIA (Bio-Rad)
Hepatitis B Surface Antigen	Genetic Systems HBsAg EIA 3.0 (Bio-Rad)
Hepatitis C virus antibodies	Abbott HCV EIA
Syphilis	Becton Dickinson (RPR)

STORAGE

+2 to +8ºC

β2-Microglobulin, Highly Purified AJ 3007