Beta-2 Microglobulin (B2M)

Product Name Beta-2 Microglobulin
Source Human Urine
Catalogue Number 126-12
Purity > 98% (SDS-PAGE)
Form Liquid
Protein 1.0 - 3.0 mg/mL (A280, E0.1%280nm=1.65)
Formulation Solution in 40 mM sodium phosphate, 150 mM sodium chloride, 1 mM EDTA, and 0.05% sodium azide, pH 7.2.
Appearance Clear, colorless to light straw colored liquid
Related Products GB2-80A - anti-Human B2M polyclonal antibody
126-11 - B2M antigen from human urine - Lyophilized
431-11 - Myoglobin antigen from human heart
Storage 2-8°C
Recertification 3 years
Infectious Disease Testing Negative or non-reactive at the donor level for anti-HIV 1 and 2, anti-HCV, HBsAg, and syphilis by FDA approved methods.
Molecular Weight Approx. 12,000
Synonyms B2M, BMG, beta-2M
CAS Number 9066-69-7
UNSPSC code 51131907
Gene B2M, CDABP0092, HDCMA22P
Gene ID 567
Accession No P61769
References Anal. Chem., 2013, 85 (20), pp 9664–9670