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PAB<->H-IgG/Fab Poly material number and pack size: Material Number Pack Size 11668544103 10 mg (samples), custom fill
- PAB<->H-IgG/Fab Poly is designed as a specific blocker to eliminate false positive/negative antibody-directed interactions. Preparation: Lyophilized from a solution containing acetic acid, sodium chloride, and 6% sucrose.
- PAB<->H-IgG/Fab Poly eliminates antibody-directed interactions derived from patient sera in immunoassays employing human and/or chimeric antibody conjugates.
Co-polymerization of human IgG-Fab with IgG ensures highly consistent molecular weight distribution.
Appearance: White lyophilizate
Solubility: Clear, to slightly opalescent colorless solution in NaCl, 0.9% (c=5 mg/mL)
Protein (Biuret): 0.25-0.60 mg/mg lyophilizate
Relative titer (refers to master lot): Corresponds to specification
Stability: At -15 to -25°C within specification range for 24 months.