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Rabbit IgG whole molecule
Our Abpromise guarantee covers the use of ab6720 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|WB||1/5000 - 1/20000.|
|ELISA||1/50000 - 1/200000.|
|Immunomicroscopy||Use at an assay dependent concentration.|
|Dot blot||Use at an assay dependent concentration.|
|ICC/IF||1/1000 - 1/5000.|
|IHC-Fr||Use at an assay dependent concentration.|
|IHC-P||Use at an assay dependent dilution.|
IHC image of beta actin staining in a section of formalin-fixed paraffin-embedded [human normal colon]*. The section was pre-treated using pressure cooker heat mediated antigen retrieval with sodium citrate buffer (pH6) for 30mins. The section was then incubated with ab8227, 1/1000 dilution, for 15 mins at room temperature. A goat anti-rabbit biotinylated secondary antibody (ab6720, 1/1000 dilution) was used to detect the primary, and visualized using an HRP conjugated ABC system. Streptavidin HRP was used, ab7403 at a 1/10000 dilution. DAB was used as the chromogen (ab103723), diluted 1/100 and incubated for 10min at room temperature. The section was then counterstained with haematoxylin and mounted with DPX. The inset negative control image is taken from an identical assay without primary antibody.
For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.
*Tissue obtained from the Human Research Tissue Bank, supported by the NIHR Cambridge Biomedical Research Centre
ab21156 staining pancreatic amylase in mouse pancreas tissue sections by Immunohistochemistry (IHC-P - paraformaldehyde-fixed, paraffin-embedded sections). Tissue was fixed with paraformaldehyde and blocked with 4% serum for 30 minutes at 25°C; antigen retrieval was by heat mediation in a citrate buffer. Samples were incubated with primary antibody (1/500) for 16 hours at 4°C. A Biotin-conjugated Goat anti-rabbit IgG H&L (ab6720) (1/2000) was used as the secondary antibody.