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Synthetic peptide (the amino acid sequence is considered to be commercially sensitive) C terminal (Human).
Our Abpromise guarantee covers the use of ab15463 in the following tested applications.
|IHC - Wholemount||Use at an assay dependent concentration. Used at a dilution of 1/200 for 24 hr on mouse whole mounts of tail skin (see Abreview submitted by Jesus Espada).|
|WB||Use a concentration of 1 µg/ml. Detects a band of approximately 45 kDa (predicted molecular weight: 40 kDa).|
|IHC-P||1/100. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
Boil in citrate buffer for 10 minutes, cool at room temperature for 20 minutes. After blocking, incubate primary antibody 1:100 for 10 minutes at room temperature.
ab15463 staining Cytokeratin 19 in human colon tissue sections by Immunohistochemistry (IHC-P - paraformaldehyde-fixed, paraffin-embedded sections). Tissue was fixed with formaldehyde and blocked with 2% BSA for 10 minutes at 21°C; antigen retrieval was by heat mediation in a citrate buffer. Samples were incubated with primary antibody (1/500 in blocking buffer) for 16 hours at 22°C. A Biotin-conjugated Goat anti-rabbit IgG polyclonal (1/300) was used as the secondary antibody.
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of mouse developing skin tissue labeling Cytokeratin 19 with ab15463 at 1/500 dilution. The tissue was fixed with formaldehyde; heat-mediated antigen retrieval was performed using a citric acid. Tissue was blocked with 2% BSA for 10 minutes at 21°C. A polyclonal goat anti-rabbit IgG biotin conjugated antibody was used ar 1/300 dilution. Image shows strong immunopositivity in the cytoplasm of basal cells of the epidermis and a moderate hair follicle cell positivity.