IgG2 antibody | CA4F1

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Mouse anti Dog IgG2

Product Type
Monoclonal Antibody
Product CodeApplicationsDatasheetMSDSPack SizeList PriceQuantity
MCA2328GA E F WB 0.1 mg
Mouse anti Dog IgG2 antibody, clone CA4F1 recognizes the canine IgG2 heavy chain. ELISA tests have shown that this clone does not react with canine IgG1, IgA or IgM (Arce et al. 2002). Mouse anti Dog IgG2, clone CA3H1 does not react with the Fab portion of canine IgG or recognize heat, acid and periodate treated canine IgG.

Competition ELISA demonstrated that anti dog IgG2 clones CA3H1 and CA4F1 were able to completely inhibit the binding of each other to IgG2 indicating that both clones recognize the same or closely related epitopes.

Product Details

Target Species
Species Cross-Reactivity
Target SpeciesCross Reactivity
N.B. Antibody reactivity and working conditions may vary between species.
Product Form
Purified IgG - liquid
Purified IgG prepared by affinity chromatography on Protein A from tissue culture supernatant
Buffer Solution
Phosphate buffered saline
Preservative Stabilisers
0.09%Sodium Azide
Carrier Free
Canine IgG
Approx. Protein Concentrations
IgG concentration 1.0 mg/ml
Fusion Partners
Spleen cells from immunised BALB/c mice were fused with cells of the Sp2/0-Ag14 myeloma cell line

Storage Information

Store at +4oC or at -20oC if preferred.
Storage in frost-free freezers is not recommended.
This product should be stored undiluted. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use.

More Information

For research purposes only

Applications of IgG2 antibody

This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.
Application Name Verified Min Dilution Max Dilution
ELISA 1/15,000 1/150,000
Flow Cytometry
Western Blotting
Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using appropriate negative/positive controls.
Flow Cytometry
Use 10ul of the suggested working dilution to label 1x106 cells in 100ul

Negative Isotype Controls Available

Description Product Code Pack Size Applications List Price Quantity
Mouse IgG1 Negative Control MCA928 100 Tests F

Useful Reagents Available

Description Product Code Pack Size Applications List Price Quantity
Goat anti Dog IgM AAI30 1 mg C E F
Goat anti Dog IgA AAI31 1 mg C E ID WB
Goat anti Dog IgG1 AHP947 1 mg C E WB
Sheep anti Dog IgG2 AHP948 1 mg C E WB
Mouse anti Dog IgE MCA1895 0.25 mg E WB
Mouse anti Dog IgE MCA1896 0.25 mg E WB
Mouse anti Dog IgA MCA631GA 0.1 mg E

Product Specific References

References for IgG2 antibody

  1. Arce, C. et al. (2002) Production and characterization of monoclonal antibodies against dog immunoglobulin isotypes.
    Vet Immunol Immunopathol. 88 (1-2): 31-41.
  2. Pérez, J. et al. (2002) Comparison of three monoclonal and three polyclonal antibodies in the immunohistochemical diagnosis of canine autoimmune skin diseases.
    Vet Dermatol. 13 (5): 231-6.