Rabbit Antiserum anti-Swine IgA (Secretory)-unconj., MinX none
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Overview
SKU RASw/sIgA Host Species IgG Form Species Reactivity Specificity Isotype Clonality (Mono-/Polyclonal) Application Conjugation No Cross-reactivity (MinX) with Format 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 part of the IgA molecule and the surface and hidden determinants of the secretory component. In immunoelectrophoresis and radial immunodiffusion, using various antiserum concentrations against normal swine milk two precipitin lines may be obtained, one representing IgA and the other the free secretory component. Against normal swine serum only IgA is precipitated. No precipitation reaction is obtained with purified IgG, IgM, and IgG/Fab fragments. In precipitating techniques as immunoelectrophoresis and radial immunodiffusion to identify the presence of IgA in swine milk or other body fluids or to determine its concentration. To prepare an immunoadsorbent for the purification of swine IgA from serum or exocrine secretions. Antisera to IgA or sIgA do not discriminate between serum IgA (monomeric and dimeric) and higher molecular forms such as secretory IgA. This antiserum is not intended for use in non-precipitating antibody-binding or other highly sensitive assays. This does not exclude the use of the antiserum in more sensitive techniques if proper controls are included.
Delipidated, heat inactivated, lyophilized, stable whole antiserum. No preservative added. Total protein and IgG concentrations in the antiserum are comparable to those of pooled normal rabbit serum. No foreign proteins added. Reconstitute the lyophilized antiserum by adding 1 ml sterile distilled water.
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