Mouse Monoclonal Antibody
Manufacturer: Fischer Scientific
The price for this product is unavailable. Please request a quote
MLH1
Western Blot 0.5-1.0ug/ml, SDS-Page
Monoclonal
Purified
RUO
Human
COCA2FCC2, DNA mismatch repair protein Mlh1, hMLH1, HNPCC, HNPCC2MGC5172, mutL (E. coli) homolog 1 (colon cancer, nonpolyposis type 2), mutL homolog 1, colon cancer, nonpolyposis type 2 (E. coli), MutL protein homolog 1
MLH1
IgG2b
Protein A or G purified
This MAb recognizes a protein of 83kDa, identified as MLH1. Its epitope maps in aa 380-410. Defects in MLH1 are the cause of hereditary non-polyposis colorectal cancer type 2 (HNPCC2). Heterodimerizes with PMS2 to form MutL alpha, a component of the post-replicative DNA mismatch repair system (MMR). 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 ma
MLH1/1324
Western Blot, SDS-Page
Unconjugated
Mouse
Apoptosis, Breast Cancer, Cancer, Cell Cycle and Replication, Checkpoint signaling, DNA Double Strand Break Repair, DNA Repair, Mismatch Repair, Tumor Suppressors
10mM PBS and 0.05% BSA with 0.05% Sodium Azide
4292
Recombinant human MLH1 protein
Primary
Store at 4C.
85 kDa