For further processing only.
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HBsAg (ay) material number and pack size: Material Number Pack Size 07191065001 custom fill
- For development and manufacturing of target-specific assay reagents.
Highly purified native hepatitis B surface -ay type (HBsAg) (ay) antigen derived from human blood.
Realated product: HBsAg (ad) Identification (ELISA): Positive
HBsAg content (BioRad, against PEI standard): 2-4 mg/mL
Total protein (OD280-320nm): 2-4 mg/mL
'Ay' subtype purity (ELISA): >99%
Aggregation (gel filtration): <9%
Purity profile (SDS PAGE): Corresponds to internal reference standard
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.