Rabbit polyclonal to p14ARFp14 ARF arrests the cell cycle in a p53-dependent manner. p14 ARF binds to mdm 2 and promotes the rapid degradation of mdm 2 protein required for mdm 2 modification and concurrent p53 stabilization and accumulation. This interaction is mediated by the exon 1 beta-encoded N-terminal domain of p14 ARF and a C-terminal region of mdm 2. Deletion of the ARF-INK 4a locus simultaneously impairs both the INK 4a-cyclin D/cdk 4-RB and the ARF-mdm 2-p53 pathways.
Immunogen
Synthetic peptide corresponding to the C-terminal region of Human p14ARF
Key Feature
Clonality
Polyclonal
Isotype
IgG
Host Species
Rabbit
Tested Applications
ICC/IFIHCIHC-FIHC-PWB
Immunohistochemistry (formalin fixed paraffin embedded / frozen sections): use at a dliution of 1/50 - 1/100 in an ABC method. Immunofluorescence: assay dependent. Western blot: assay dependent. Optimal dilutions / concentrations should be determined by the end user. Formalin fixed paraffin embedded tissue sections require high temperature antigen unmasking with 10 mM citrate buffer, pH 6.0 prior to immunostaining. In Western blot, this antibody detects a band of 14 kD, which corresponds to the predicted molecular weight of p14 ARF.:
IHC Image using - Detection of p12ARF by IHC in Human Cercival Cancer
Positive Control
Suitable tissue control sections for Immunohistochemistry:Cervical carcinoma or breast fibroadenoma
Application Notes
Immunohistochemistry (formalin fixed paraffin embedded / frozen sections): use at a dliution of 1/50 - 1/100 in an ABC method. Immunofluorescence: assay dependent. Western blot: assay dependent. Optimal dilutions / concentrations should be determined by the end user. Formalin fixed paraffin embedded tissue sections require high temperature antigen unmasking with 10 mM citrate buffer, pH 6.0 prior to immunostaining. In Western blot, this antibody detects a band of 14 kD, which corresponds to the predicted molecular weight of p14 ARF.:
Additional Information
Form
Liquid
Storage Instructions
Keep as concentrated solution, aliquot and store at 4°C.