AP33085SU-N Porcine IgA (Fc specific) anticorps

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1 ml / 260,00 €
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AP33085SU-N

Description du Produit Porcine IgA

Properties: (Fc specific)
Presentation: Serum
Product is tested for Immunodiffusion, Immunoprecipitation.

Caractéristiques du Produit Porcine IgA

Type de Produit Anticorps Secondaires
Quantité 1 ml
Synonymes Pig IgA, Pig Immunoglobulin A
Presentation Serum
Reactivité d'Espèce Por
Applications ID, IP
Clonalité Polyclonal
Hôte Rabbit
Destination Worldwide
Fiche Technique Télécharger la fiche technique
Fournisseur Acris Antibodies GmbH
Material Safety DataSheet (MSDS) MSDS for Polyclonal Antibodies (de)

Extrait de la Fiche Technique

Immunogène
Immunogène:
Highly purified normal IgA isolated from pooled Swine serum.
Freund’s complete adjuvant is used in the first step of the immunization procedure.
Add. information Adsorption:  Immunoaffinity adsorbed using insolubilized antigens as required, to eliminate antibodies crossreacting with other components of the immunoglobulin system or reacting with other serum proteins. The use of insolubilized adsorption antigens prevents the presence of excess adsorbent protein or immune complexes in the antiserum.
Applications Immunoprecipitation. 
Can be used in precipitating techniques as immunoelectrophoresis and radial immunodiffusion (Ouchterlony and Mancini) to identify the presence of IgA in swine serum and other body fluids or to determine its concentration. To prepare an immunoadsorbent for the purification of swine IgA from serum or plasma. Antisera to IgA 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. For such uses labelled and unlabelled cytochemical and immunoassay grade reagents meeting the necessary additional specificity and performance requirements are available.
Recommended Working Dilutions:
Immunoelectrophoresis: Use 2 µl or equivalent against 120 µl antiserum.
Double Radial Immunodiffusion (Ouchterlony): Use a rosette arrangement with 10 µl antiserum in a 3 mm diameter centre well and 2 µl serum samples (neat and diluted) in 2 mm diameter peripheral wells. 
Antibody titre: 1/32 when tested against pooled normal sheep serum in agar-block immunodiffusion titration.
Concentration Total protein and IgG concentration in the antiserum are comparable to those of pooled rabbit serum. No foreign proteins added.
Stockage Store lyophilized at 2-8°C for 6 months or at -20°C long term.
After reconstitution store the antibody undiluted at 2-8°C for one month
or (in aliquots) at -20°C long term.
Avoid repeated freezing and thawing.
Shelf life: one year from despatch.
Presentation
Agent Conservateur:
None, as it may interfere with the antibody activity.
Stabilisateurs:
None
Format:
Delipidated, heat inactivated lyophilized stable whole serum
Serum
Reconstitution:
Restore with 1 ml sterile distilled water.
Specificité
Specificité:
The reactivity of the antiserum is restricted to the Fc part of the IgA molecule. In immunoelectrophoresis and radial immunodiffusion, using various antiserum concentrations against normal swine serum and milk, a single precipitin line is obtained which shows a reaction of identity with the precipitin line obtained with purified IgA. No precipitation reaction is obtained with purified IgG, IgM, and IgG/Fab fragments.
Cross-reactivity: The antiserum does not cross-react with any other component of the swine immunoglobulin system as tested in gel-immunodiffusion techniques. Inter-species cross-reactivity is a normal feature of antibodies to immunoglobulins, since Ig of different species frequently share antigenic determinants. Cross-reactivity of this antiserum has not been tested in detail.
Espèces:
Pig.
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