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MAB IgG2b/Fab2a Poly

lyophilizate

For further processing only.

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Order information
MAB IgG2b/Fab2a Poly material number and pack size:
Material Number Pack Size
11355830103 5 mg, 50 mg, 250 mg
Will be supplied as "MAB-IgG(2b)/Fab(2a) Polymer, PolyMAB2b/2a". Unit of measure is "mg active ingredient".
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Overview
Immunogen: DPH (2b), human S-AMY (2a)
Spleen donor: Mouse Balb/c
Antibody class: IgG2b, kappa/IgG2a, kappa
Preparation: Lyophilized from a solution containing potassium phosphate and NaCl and 6% sucrose . No further preservatives are added.
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Application
MAB IgG2b/Fab2a Poly mainly covers polymeric interference against IgG2a and/or IgG2b antibodies. It aslo covers Fab neo-epitopes.
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Specification
Molecular structure: IgG2a-Fab, polymerized with IgG2b; defined molecular range distribution
Remarks: Cannot be used in test systems for determination of DPH, human S-AMY.
Appearance: White lyophilizate
Solubility: Clear, colorless to slightly opalescent solution in NaCl, 0.9% (c=5 mg/mL)
Turbidity properties: Corresponds to specification
Functional activity (relative titer based on master lot determined by MTP assay): ≥80%
Recommended working concentration: 0.5-500 μg/mL incubation buffer
pH 5.5 treatment (30 minutes): Corresponds to specification
Stability: At -15 to -25°C within specification range for 24 months. Avoid repeated freezing and thawing.