β2 Microglobulin (B2M)

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.

NAME	C – REACTIVE PROTEIN (CRP)
Source	Human 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

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