AP21433SU-N Feline IgA (Fc specific) antibody

Search for all "Feline IgA"

1 ml / €260.00
Please visit the country specific website of OriGene Technologies or contact your local Distributor to buy this product.

AP21433SU-N

Product Description for Feline IgA

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

Properties for Feline IgA

Product Category Secondary Antibodies
Target Category
Quantity 1 ml
Synonyms Cat IgA, Cat Immunoglobulin A
Presentation Serum
Reactivity Fe
Applications ID, IP
Clonality Polyclonal
Host Goat
Shipping to Worldwide
PDF datasheet View Datasheet
Manufacturer OriGene Technologies GmbH
Material safety datasheet MSDS for Polyclonal Antibodies (de)

Datasheet Extract

Immunogen
Immunogen:
Highly purified normal IgA isolated from pooled cat 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 reacting with other dog serum proteins. The use of insolubilized adsorption antigens prevents the presence of excess adsorbent protein or immune complexes in the antiserum.
Application Precipitating techniques as Immunoelectrophoresis and Single and Double Radial Immunodiffusion (Mancini, Ouchterlony) to identify the presence of IgA in Cat serum or other body fluids or to determine its concentration. To prepare an immunoadsorbent for the purification of Cat IgA from serum or plasma.
Recommended Dilutions:
Immunoelectrophoresis: Use 2 µl or equivalent against 120 µl antiserum.
Double Radial Immunodiffusion: 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: Precipitin titre not less than 1/32 when tested against normal Cat serum in agar block titration.
Concentration Total protein and IgG concentration in the antiserum are comparable to those of pooled normal goat serum. No foreign proteins added.
Storage Store lyophilized at 2-8°C and reconstituted at 2-8°C for one month or (in aliquots) at -20°C for longer.
Avoid Repeated thawing and freezing.
Shelf life: one year from despatch.
Format
State:
Lyophilized, Delipidated, Heat inactivated, Stable Whole Antiserum without preservatives
Serum
Reconstitution:
Restore by adding 1 ml of sterile distilled water.
Specificity
Specificity:
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 cat serum 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.
The antiserum does not cross-react with any other component of the cat immunoglobulin system. 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.
Species:
Human.
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