Sheep IgG anti-Mouse IgG2a (1a)-Biotin, MinX none
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Overview
SKU ShAM/IgG2a(1a)/Bio Host Species IgG Form Species Reactivity Specificity Isotype Clonality (Mono-/Polyclonal) Application ELISA, Immunocytochemistry, Immunohistochemistry (Paraffin-embedded Sections), others, Western Blot
Conjugation No Cross-reactivity (MinX) with Format Azide free, from Antiserum, IgG-fraction, in PBS (pH 7.2), lyophilisate
Application Note Intended Use Product line / Topic Nordic-MUbio / Secondary Antibodies, Nordic-MUbio / Veterinary Medicine
Manufacturer / Brand - Datasheets and Downloads
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Additional Product Information
The reactivity of the antiserum is restricted to the Fc portion of the IgG2a molecule. In immunoelectrophoresis and radial immunodiffusion, using various antiserum concentrations against mouse serum of the allelic type Igh-1a, including Balb/C, CBA AKR and NZB, a single characteristic precipitin line is obtained which shows a reaction of identity with the precipitin line obtained with purified IgG2a(1a). No precipitation reaction is obtained with purified IgG2a(1b) (C57Bl and SJL/J), other IgG subclasses, IgA, IgM, IgG/Fab fragments or other serum proteins. In immunocytochemical and immunohistochemical staining for the detection of IgG2a(1a) at the cellular and subcellular level. In non-isotopic assay methodology (e.g. ELISA) to identify and measure IgG2a(1a) in mouse serum or other body fluids. As a second step an avidin or streptavidin conjugate of the user is choice has to be used. This immunoconjugate is not pre-diluted. The optimum working dilution of each conjugate should be established by titration before being used. Excess labelled antibody must be avoided because it may cause high unspecific background staining and interfere with the specific signal.
Biotin-coupled purified hyperimmune IgG fraction, lyophilized from a solution in phosphate buffered saline (pH7.2). No preservative added, as it may interfere with the antibody activity. It is reconstituted by adding 1 ml sterile distilled water, spun down to remove insoluble particles, divided into small aliquots, frozen and stored at or below -20°C.
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