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| Reactivity: | Human, Mouse |
| Applications: | WB, IF/IC, IP, ELISA |
| Host Species: | Rabbit |
| Isotype: | IgG |
| Clonality: | Polyclonal antibody |
| Gene Name: | PMS1 homolog 2, mismatch repair system component |
| Gene Symbol: | PMS2 |
| Synonyms: | MLH4; PMS-2; PMSL2; HNPCC4; LYNCH4; MMRCS4; PMS2CL; S2 |
| Gene ID: | 5395 |
| UniProt ID: | P54278 |
| Immunogen: | Recombinant fusion protein containing a sequence corresponding to amino acids 390-670 of human PMS2 (NP_000526.2). |
| Dilution: | WB 1:500-1:1000; IF/IC 1:50-1:200 |
| Purification Method: | Affinity purification |
| Concentration: | 0.55 mg/ml |
| Buffer: | PBS with 0.02% sodium azide, 50% glycerol ,pH7.3. |
| Storage: | Store at -20°C. Avoid freeze / thaw cycles. |
| Documents: | Manual-PMS2 polyclonal antibody |
Background
The protein encoded by this gene is a key component of the mismatch repair system that functions to correct DNA mismatches and small insertions and deletions that can occur during DNA replication and homologous recombination. This protein forms heterodimers with the gene product of the mutL homolog 1 (MLH1) gene to form the MutL-alpha heterodimer. The MutL-alpha heterodimer possesses an endonucleolytic activity that is activated following recognition of mismatches and insertion/deletion loops by the MutS-alpha and MutS-beta heterodimers, and is necessary for removal of the mismatched DNA. There is a DQHA(X)2E(X)4E motif found at the C-terminus of the protein encoded by this gene that forms part of the active site of the nuclease. Mutations in this gene have been associated with hereditary nonpolyposis colorectal cancer (HNPCC; also known as Lynch syndrome) and Turcot syndrome.
Images
 | Western blot analysis of various lysates using [KO Validated] PMS2 Rabbit pAb (A13680) at 1:500 dilution. Secondary antibody: HRP-conjugated Goat anti-Rabbit IgG (H+L) (AS014) at 1:10000 dilution. Lysates/proteins: 25μg per lane. Blocking buffer: 3% nonfat dry milk in TBST. Detection: ECL Enhanced Kit (RM00021). Exposure time: 90s. |
 | Western blot analysis of lysates from wild type(WT) and PMS2 knockout (KO) HeLa(KO) cells, using [KO Validated] PMS2 Rabbit pAb (A13680) at 1:1000 dilution. Secondary antibody: HRP-conjugated Goat anti-Rabbit IgG (H+L) (AS014) at 1:10000 dilution. Lysates/proteins: 25μg per lane. Blocking buffer: 3% nonfat dry milk in TBST. Detection: ECL Basic Kit (RM00020). Exposure time: 90s. |
 | Immunofluorescence analysis of U2OS cells using [KO Validated] PMS2 Rabbit pAb (A13680).Secondary antibody: Cy3-conjugated Goat anti-Rabbit IgG (H+L) (AS007) at 1:500 dilution. |
 | Immunoprecipitation analysis of 150 μg extracts of Jurkat cells using 3 μg PMS2 antibody (A13680). Western blot was performed from the immunoprecipitate using PMS2 antibody (A13680) at a dilution of 1:500. |
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