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Bovine IgG (PAB<->R-IgG)

lyophilizate

For further processing only.

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Order information
Bovine IgG (PAB<->R-IgG) material number and pack size:
Material Number Pack Size
11293621103 custom fill
Will be supplied as "PAB<->R-IgG(DE) Bovine IgG". Unit of measure is "g active ingredient".
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Overview
The polyclonal antibody Bovine IgG is lyophilized from a solution containing potassium phosphate and sodium chloride. No preservatives are added. IgG fraction is produced in bovine, purified by anion-exchange chromatography.
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Application
Bovine IgG reduces nonspecific adsorption of antibodies to the solid phase and other cross-reactive, nonspecific antibody interactions.
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Specification
Recommended working concentration: 0.5-2.5 mg/mL
Appearance: White lyophilizate
Solubility: Clear, colorless solution in NaCl, 0.9% (c=10 mg/mL)
Turbidimetric measurement (A546, against water): ≤100 mE
Protein (Biuret): ≥0.8 mg/mg lyophilizate
Aggregated IgG (HPLC / TSK 3000): ≤5%
Country of origin: USA or NZL
pH 5.5 treatment (30 minutes): Corresponds to specification
Stability: At -15 to -25°C within specification range for 24 months.