Anti-PMS2 antibody

$300.00

  • Model: PAab06579
  • 50 Units in Stock
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Anti-PMS2 antibody

Product Name Anti-PMS2 antibody

Catalog No PAab06579

Packing 100ug

Form liquid

Alternative Name PMSL2

Purification Protein A+G purification

Purity 95% as determined by SDS-PAGE

Host Mouse

Isotype IgG1

Storage PBS with 0.02% sodium azide and 50% glycerol pH 7.3 , -20Centigrade for 24 months (Avoid repeated freeze / thaw cycles.)

Background/ FUNCTION

Component of the post-replicative DNA mismatch repair system (MMR). Heterodimerizes with MLH1 to form MutL alpha. DNA repair is initiated by MutS alpha (MSH2-MSH6) or MutS beta (MSH2- MSH6) binding to a dsDNA mismatch, then MutL alpha is recruited to the heteroduplex. Assembly of the MutL-MutS-heteroduplex ternary complex in presence of RFC and PCNA is sufficient to activate endonuclease activity of PMS2. It introduces single-strand breaks near the mismatch and thus generates new entry points for the exonuclease EXO1 to degrade the strand containing the mismatch. DNA methylation would prevent cleavage and therefore assure that only the newly mutated DNA strand is going to be corrected. MutL alpha (MLH1-PMS2) interacts physically with the clamp loader subunits of DNA polymerase III, suggesting that it may play a role to recruit the DNA polymerase III to the site of the MMR. Also implicated in DNA damage signaling, a process which induces cell cycle arrest and can lead to apoptosis in case of major DNA damages.

Immunogen PMS2 postmeiotic segregation increased 2 (S. cerevisiae)

Specificity Human

Tested Application ELISA,WB,IHC

Recommended dilution

IHC use

Immunohistochemistry of paraffin-embedded human cervical cancer tissue slide using PMS2 Antibody at dilution of 1:400

WB use

A431 cells were subjected to SDS PAGE followed by western blot with PAab06579(PMS2 antibody) at dilution of 1:1000

Protein Information

Gene ID5395

Uniprot ID P54278

Calculated MW

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