Anti-MLH1 (MutL Homolog 1) Monoclonal Antibody(Clone: MLH1/1324)
Fig. 1: SDS-PAGE Analysis Purified MLH1 Mouse Monoclonal Antibody (MLH1/1324). Confirmation of Integrity and Purity of Antibody
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Shipping Info:
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| Amount : | 100 µg |
| Isotype : | Mouse IgG2b, kappa |
| Content : | 200 µg/ml of Ab Purified from Bioreactor Concentrate by Protein A/G. Prepared in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide at 1.0mg/ml. |
| Storage condition : | Antibody with azide - store at 2 to 8°C. Antibody without azide - store at -20 to -80°C. Antibody is stable for 24 months. Non-hazardous. |
| Gene : | MLH1 |
| Gene ID : | 4292 |
| Uniprot ID : | P40692 |
| Alternative Name : | COCA2; DNA mismatch repair protein Mlh1; FCC2; hMLH1; MutL homolog 1 (E. coli); MutL homolog 1 (MLH1); MutL homolog 1 colon cancer nonpolyposis type 2 (HNPCC2); MutL homolog 1, colon cancer, nonpolyposis type 2 (E. coli); MutL protein homolog 1; MutL, E. coli, homolog of, 1 |
| Immunogen Information : | Recombinant human MLH1 protein |
This MAb recognizes a protein of 83kDa, identified as MLH1. 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, sµggesting 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. Heterodimerizes with MLH3 to form MutL gamma, which plays a role in meiosis.
ELISA (Use Ab at 2-4µg/ml for coating) (Order Ab without BSA); Optimal dilution for a specific application should be determined.
For Research Use Only. Not for use in diagnostic/therapeutics procedures.
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