Proliferating cell nuclear antigen (PCNA) is a member of the DNA sliding clamp family of proteins that assist in DNA replication (1).
Crystal structure data suggests that a PCNA homotrimer ring can encircle and slide along the DNA double helix (2).
Multiple proteins involved in DNA replication, DNA repair, and cell cycle control bind to PCNA rather than directly associating with DNA, thus facilitating fast processing of DNA (reviewed in 3).
PCNA protein expression is a well-accepted marker of proliferation and PCNA (PC10) Mouse mAb has been used to assess PCNA levels in hundreds of scientific studies.
Applications:Suitable for use in Immunofluorescence, Western Blot, Immunoprecipitation, Immunohistochemistry.
Other applications not tested.
Recommended Dilution:Western Blot: 1:500-1:2000Immunohistochemistry: 1:50-1:200Immunofluorescence: 1:20-1:50Immunoprecipitation: 1:20-1:50Optimal dilutions to be determined by the researcher.
Storage and Stability:May be stored at 4°C for short-term only.
Aliquot to avoid repeated freezing and thawing.
Store at -20°C.
Aliquots are stable for 12 months after receipt.
For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
仕様
Size：50ul
Host：rabbit
Source Antibody：human
Grade：Affinity Purified
Purity：Purified by affinity chromatography.
Form：Supplied as a liquid in PBS, pH 7.3, 0.02% sodium azide, 50% glycerol.
Specificity：Recognizes PCNA. Species Crossreactivity: human, mouse, rat
Isotype：IgG
Calc Applications Abbrev：IF IHC IP WB
Calc Crossreactivity：Hu Mo Rt
Immunogen：Recombinant protein corresponding to human PCNA.
