AP21493AF-N Rat IgG2ab (subclass specific) antibody

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10 mg / €430.00
Please visit the country specific website of Acris Antibodies or contact your local Distributor to buy this product.


Product Description for Rat IgG2ab

Properties: (subclass specific)
Presentation: Azide Free
Product is tested for Dot blot, Enzyme Immunoassay, Immunodiffusion, Immunocytochemistry/Immunofluorescence, Immunoprecipitation, Western blot / Immunoblot.

Properties for Rat IgG2ab

Product Category Secondary Antibodies
Quantity 10 mg
Synonyms Rat Immunoglobulin G2ab
Presentation Azide Free
Reactivity Rt
Applications Dot, E, ICC/IF, ID, IP, WB
Clonality Polyclonal
Host Goat
Isotype IgG
Shipping to Worldwide
PDF datasheet View Datasheet
Manufacturer Acris Antibodies GmbH
Material safety datasheet MSDS for Polyclonal Antibodies (de)

Datasheet Extract

Pools of purified homogenous IgG2a and IgG2b isolated from rat 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. Special attention is given to the removal of antibodies to common Ig/Fab. The use of insolubilized adsorption antigens prevents the presence of excess adsorbent protein or immune complexes in the antiserum.
Application As unlabelled primary or secondary reagent for indirect detection of IgG2a at the cellular and subcellular level by staining of appropriately treated cell and tissue substrates; to prepare conjugates of the user’s own choice; to prepare an insoluble immunoaffinity adsorbent or a solid phase antibody reagent by coupling to an artificial carrier and as catching antibody in non-isotopic methodology and solid phase immunochemistry.
When applied in any cytochemical or histochemical staining procedure or solid phase coupling technique, the optimum concentration of the IgG preparation should be established by titration before being used.
Recommended working dilutions:
Histochemistry: 1/100 - 1/250.
ELISA and comparable non-precipitating antibody-binding assays: 1/500 - 1/5000.
Concentration 10,0 mg/ml
Storage Prior to and following reconstitution store the antibody at 2-8°C for one month or at -20°C for longer.
Avoid repeated freezing and thawing.
Shelf life: one year from despatch.
Ammonium Sulphate Precipitation and Ion Exchange Chromatography
Buffer System:
PBS, pH 7.2 without preservatives and foreign proteins
Lyophilized IgG fraction
Azide Free
Restore by adding 1.0 ml of sterile distilled water
The reactivity of the antiserum is directed to the subclasses IgG2a and IgG2b as tested by immunoelectrophoresis and double radial immunodiffusion against rat sera and a panel of purified homogenous immunoglobulins. It does not react with other subclasses of IgG, IgG/Fab fragments, IgM and IgA or any non-Ig protein in rat serum.
Cross-reactivity: This IgG fraction is not species-specific since inter-species cross-reactivity is a normal feature of antisera to immunoglobulins. Cross-reactivity of this antiserum has not been tested in detail.
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