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frozen solution

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Order information
PAB<E2>K IgG material number and pack size:
Material Number Pack Size
05344255103 10 mg (samples), ≥50 mg (custom fill)
Will be supplied as "PAK<E2>K-IgG(DE)". Unit of measure is "mg active ingredient".
Qualified for cobas® platforms
Spleen donor: Mouse, Balb/c
Antibody class: IgG1, kappa
PAB<E2>K IgG is qualified for heterogeneous immunoassays (HetIAs).
PAB<E2>K IgG is a polyclonal antibody directed to estradiol produced in rabbits. No preservative added.
Appearance: Frozen solution
Appearance of solution: Clear to sligtly opalescent, colorless
Storage buffer: Potassium phosphate buffer, pH 8
Protein (OD280): ≥30.0 mg/mL
Purity (HPLC / TSK3000): ≥90% of total protein
Country of origin: Germany
pH 5.5 treatment (30 minutes): Corresponds to specification
Stability: At -60 to -90°C within specification range for 24 months. Avoid multiple freeze/thaw cycles.