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B2M Ag

liquid

For further processing only.

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Order information
B2M Ag material number and pack size:
Material Number Pack Size
07191073001 custom fill
Will be supplied as "B2M Ag". Unit of measure is "mg".
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Application
For development and manufacturing of target-specific assay reagents.
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Specification
Highly purified native B2M antigen derived from human urine.
Identification (Western Blot): Positive
B2M content (Turbilatex): 1-2 mg/mL (Spinreact)
Total protein (OD280): As observed
Purity (B2M content/TP): >98%
Purity profile (SDS PAGE): Single band at 12 kD
Bioburden: <10 CFU/mL
Viral Marker Test (ELISA) for HBsAg, Anti-HCV and Anti-HIV I + II (US-FDA approved BioRad & Ortho Clinical Diagnostics): Negative
Absence of viral DNA/RNA for (HBV, HIV I and HCV; PCR): Negative
Stability: At +2 to+8°C within specification range for 10 months.