YBL

β2 Microglobulin (B2M)

Description

NAME β2 Microglobulin (B2M)
Source
Human urine
Description
β2 Microglobulin (B2M) protein is encoded by the B2M gene and is a component of MHC class I molecules, which are present on all nucleated cells (excluding red blood cells). Low levels of B2M serve as a marker against liver or kidney disease whereas high levels indicate infection and inflammation.
Purity Analysis
>98% by B2M activity/Total protein
Presentation
Liquid in 40mM phosphate buffer, 150mM Sodium chloride, 1mM EDTA Sodium Salt, pH 7.2 + 0.2 containing 0.05 % w/v Sodium Azide
Storage
2-8°C in working aliquots
Stability
2 years at 2-8°C
Viral testing
The viral marker test negative for HBs-Ag, Anti-HCV, Anti-HIV (I and II) using CLIA (US-FDA approved). The antigen is also tested for the absence of viral DNA/RNA for HBV, HIV (I) and HCV using PCR technology
Material safety note
This product is not for human/animal consumption. Use only in in vitro research or products. All bio-safety precautions must be practiced while handling. Discard (if needed) as per local environmental regulation.
NAMEC – REACTIVE PROTEIN (CRP)
SourceHuman fluids
Description:An acute phase protein that belongs to the pentraxin family of proteins. It is
produced by the liver hepatic cells and used as a biomarker for inflammatory conditions
Purity Analysis:~ 99 % by SDS-PAGE
Presentation: Liquid (aseptically filtered) in 20 mM Tris, 280 mM NaCl, 5 mM CaCl2 (pH
7.9 – 8.1) containing 0.09% Sodium Azide
Storage:2-8°C in working aliquots
Stability:3 years at 2-8°C
Viral testing:The viral marker test negative for HBs-Ag, Anti-HCV, Anti-HIV (I and II) using
CLIA (US-FDA approved). The antigen is also tested for the absence of viral DNA/RNA for
HBV, HIV (I) and HCV using PCR technology
Material safety note:This product is not for human/animal consumption. Use only in In-Vitro
research or products. All bio-safety precautions must be practiced while handling. Discard (if
needed) as per local environmental regulation