support:13376277882 | tech@naturebios.com

PMS2 Rabbit mAb [X3AO]Cat NO.: A45478

Western blot(SDS PAGE) analysis of extracts from Jurkat cells.Using PMS2 Rabbit mAb [X3AO] at dilution of 1:1000 incubated at 4℃ over night.

  • SizePriceIn stock
  • 50ul1060.00库存充足
  • 100ul2088.00库存充足
  • 200ul3098.00库存充足
Order Datasheet

Product information

Protein names :PMS2,PMSL2,PMS2_HUMAN,Mismatch repair endonuclease PMS2

UniProtID :P54278

MASS(da) :95,797

MW(kDa) :110KDa

Form :Liquid

Purification :Protein A purification

Host :Rabbit monoclonal IgG

Isotype :IgG

sensitivity :Endogenous

Reactivity :Human

  • ApplicationDilution
  • 免疫印迹(WB)1:1000-2000
  • 免疫组化(IHC)1:100
  • The optimal dilutions should be determined by the end user

Specificity :Antibody is produced by immunizing animals with a synthetic peptide of human PMS2.

Storage :Antibody store in 10 mM PBS, 0.5mg/ml BSA, 50% glycerol. Shipped at 4°C. Store at-20°C or -80°C. Products are valid for one natural year of receipt.Avoid repeated freeze / thaw cycles.

WB Positive detected :Jurkat cells

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-MSH3) 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..

Subcellular locationi :Nucleus.

IMPORTANT: For western blots, incubate membrane with diluted primary antibody in 1% w/v BSA, 1X TBST at 4°C overnight.