ATP exchange, resulting in a discernible conformational transition that converts MutS alpha into a sliding clamp capable of hydrolysis-independent diffusion along the DNA backbone. This transition is crucial for mismatch repair. MutS alpha may also play a role in DNA homologous recombination repair. In melanocytes may modulate both UV-B-induced cell cycle regulation and apoptosis.", "Category"=>"Primary Antibody", "Clonality"=>"Recombinant", "Concentration"=>"Lot dependent", "Conjugation"=>"Unconjugated", "Cross Reactive Species"=>"Human", "Datasheet URL"=>"https://www.biossusa.com/store/datasheets/bsm-60222R", "Gene ID"=>"4436", "Gene ID Link"=>"Entrez Gene:
4436", "Host"=>"Rabbit", "images"=>"[{\"id\":39500,\"status\":\"active\",\"visibility\":\"public\",\"origin_id\":5,\"origin_notes\":\"\",\"product_id\":20433,\"productconjugation_id\":null,\"application_id\":4,\"application_note\":\"\",\"dilution\":\"1\\/50\",\"cross_reactive_species_id\":1,\"cross_reactive_species_note\":\"\",\"description\":\"Tissue: Human tonsil\\r\\nSection type: Formalin fixed & Paraffin -embedded section\\r\\nRetrieval method: High temperature and high pressure\\r\\nRetrieval buffer: Tris\\/EDTA buffer, pH 9.0 Primary ab dilution: 1:50\\r\\nPrimary ab incubation condition: 1 hour at room temperature\\r\\nCounter stain: Hematoxylin\\r\\nComment: Color brown is the positive signal for bsm-60222R\",\"sample_type_id\":2,\"sample_details\":null,\"rating\":2,\"disease_id\":2,\"sample_tissue_id\":22,\"cell_line_id\":null,\"protocols_used\":\"\",\"additional_notes\":\"\",\"filepath_raw\":\"20433\\/39500_raw.jpg\",\"filepath_med\":\"20433\\/39500_med.jpg\",\"filepath_thumb\":\"20433\\/39500_thumb.jpg\",\"display_order\":2,\"lock_version\":1,\"created_at\":\"2022-03-07 00:56:02\",\"updated_at\":\"2022-03-07 00:56:02\",\"image_url\":\"http:\\/\\/biossantibodies.com\\/image-raw\\/39500\"},{\"id\":39501,\"status\":\"active\",\"visibility\":\"public\",\"origin_id\":5,\"origin_notes\":\"\",\"product_id\":20433,\"productconjugation_id\":null,\"application_id\":4,\"application_note\":\"\",\"dilution\":\"1\\/50\",\"cross_reactive_species_id\":1,\"cross_reactive_species_note\":\"\",\"description\":\"Tissue: Human esophagus\\r\\nSection type: Formalin fixed & Paraffin -embedded section\\r\\nRetrieval method: High temperature and high pressure\\r\\nRetrieval buffer: Tris\\/EDTA buffer, pH 9.0 Primary ab dilution: 1:50\\r\\nPrimary ab incubation condition: 1 hour at room temperature\\r\\nCounter stain: Hematoxylin\\r\\nComment: Color brown is the positive signal for bsm-60222R\",\"sample_type_id\":2,\"sample_details\":null,\"rating\":3,\"disease_id\":2,\"sample_tissue_id\":28,\"cell_line_id\":null,\"protocols_used\":\"\",\"additional_notes\":\"\",\"filepath_raw\":\"20433\\/39501_raw.jpg\",\"filepath_med\":\"20433\\/39501_med.jpg\",\"filepath_thumb\":\"20433\\/39501_thumb.jpg\",\"display_order\":3,\"lock_version\":1,\"created_at\":\"2022-03-07 00:56:28\",\"updated_at\":\"2022-03-07 00:56:29\",\"image_url\":\"http:\\/\\/biossantibodies.com\\/image-raw\\/39501\"},{\"id\":42735,\"status\":\"active\",\"visibility\":\"public\",\"origin_id\":1,\"origin_notes\":\"\",\"product_id\":20433,\"productconjugation_id\":null,\"application_id\":1,\"application_note\":\"\",\"dilution\":\"1:1000\",\"cross_reactive_species_id\":1,\"cross_reactive_species_note\":\"\",\"description\":\"Lane 1: Human HeLa cell lysates; Lane 2: Human SW480 cell lysates; Lane 3: Human K562 cell lysates probed with MSH2 Monoclonal Antibody, Unconjugated (bsm-60222R) at 1:1000 dilution and 4\\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.\",\"sample_type_id\":1,\"sample_details\":null,\"rating\":3,\"disease_id\":null,\"sample_tissue_id\":null,\"cell_line_id\":13,\"protocols_used\":\"\",\"additional_notes\":\"\",\"filepath_raw\":\"20433\\/42735_raw.jpg\",\"filepath_med\":\"20433\\/42735_med.jpg\",\"filepath_thumb\":\"20433\\/42735_thumb.jpg\",\"display_order\":4,\"lock_version\":1,\"created_at\":\"2022-11-03 04:40:03\",\"updated_at\":\"2022-11-03 04:40:03\",\"image_url\":\"http:\\/\\/biossantibodies.com\\/image-raw\\/42735\"},{\"id\":49028,\"status\":\"active\",\"visibility\":\"public\",\"origin_id\":1,\"origin_notes\":\"\",\"product_id\":20433,\"productconjugation_id\":null,\"application_id\":1,\"application_note\":\"\",\"dilution\":\"1:1000\",\"cross_reactive_species_id\":1,\"cross_reactive_species_note\":\"\",\"description\":\"25 ug total protein per lane of various lysates (see on figure) probed with MSH2 monoclonal antibody, unconjugated (bsm-60222R) at 1:1000 dilution and 4\\u00b0C overnight incubation. Followed by conjugated secondary antibody incubation at r.t. for 60 min. \",\"sample_type_id\":1,\"sample_details\":null,\"rating\":3,\"disease_id\":null,\"sample_tissue_id\":null,\"cell_line_id\":13,\"protocols_used\":\"\",\"additional_notes\":\"\",\"filepath_raw\":\"20433\\/49028_raw.jpg\",\"filepath_med\":\"20433\\/49028_med.jpg\",\"filepath_thumb\":\"20433\\/49028_thumb.jpg\",\"display_order\":5,\"lock_version\":1,\"created_at\":\"2024-09-23 01:55:36\",\"updated_at\":\"2024-09-23 01:55:36\",\"image_url\":\"http:\\/\\/biossantibodies.com\\/image-raw\\/49028\"},{\"id\":49158,\"status\":\"active\",\"visibility\":\"public\",\"origin_id\":1,\"origin_notes\":\"\",\"product_id\":20433,\"productconjugation_id\":null,\"application_id\":4,\"application_note\":\"\",\"dilution\":\"1\\/200\",\"cross_reactive_species_id\":1,\"cross_reactive_species_note\":\"\",\"description\":\"Paraformaldehyde-fixed, paraffin embedded Human Colon Cancer; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; 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Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with MSH2 Monoclonal Antibody, Unconjugated(bsm-60222R) at 1:200 overnight at 4\\u00b0C, followed by conjugation to the SP Kit (Rabbit, SP-0023) and DAB (C-0010) staining.\",\"sample_type_id\":2,\"sample_details\":null,\"rating\":4,\"disease_id\":2,\"sample_tissue_id\":22,\"cell_line_id\":null,\"protocols_used\":\"\",\"additional_notes\":\"\",\"filepath_raw\":null,\"filepath_med\":null,\"filepath_thumb\":null,\"display_order\":7,\"lock_version\":0,\"created_at\":\"2024-09-26 04:07:11\",\"updated_at\":\"2024-09-26 04:07:11\",\"image_url\":\"http:\\/\\/biossantibodies.com\\/image-raw\\/49159\"},{\"id\":49160,\"status\":\"active\",\"visibility\":\"public\",\"origin_id\":1,\"origin_notes\":\"\",\"product_id\":20433,\"productconjugation_id\":null,\"application_id\":4,\"application_note\":\"\",\"dilution\":\"1\\/200\",\"cross_reactive_species_id\":1,\"cross_reactive_species_note\":\"\",\"description\":\"Paraformaldehyde-fixed, paraffin embedded Human Testicles; 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Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with MSH2 Monoclonal Antibody, Unconjugated(bsm-60222R) at 1:200 overnight at 4\\u00b0C, followed by conjugation to the SP Kit (Rabbit, SP-0023) and DAB (C-0010) staining.\",\"sample_type_id\":2,\"sample_details\":null,\"rating\":3,\"disease_id\":2,\"sample_tissue_id\":22,\"cell_line_id\":null,\"protocols_used\":\"\",\"additional_notes\":\"\",\"filepath_raw\":\"20433\\/49161_raw.jpg\",\"filepath_med\":\"20433\\/49161_med.jpg\",\"filepath_thumb\":\"20433\\/49161_thumb.jpg\",\"display_order\":9,\"lock_version\":1,\"created_at\":\"2024-09-26 04:08:40\",\"updated_at\":\"2024-09-26 04:08:40\",\"image_url\":\"http:\\/\\/biossantibodies.com\\/image-raw\\/49161\"},{\"id\":49162,\"status\":\"active\",\"visibility\":\"public\",\"origin_id\":1,\"origin_notes\":\"\",\"product_id\":20433,\"productconjugation_id\":null,\"application_id\":4,\"application_note\":\"\",\"dilution\":\"1\\/200\",\"cross_reactive_species_id\":1,\"cross_reactive_species_note\":\"\",\"description\":\"Paraformaldehyde-fixed, paraffin embedded Human Colon; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with MSH2 Monoclonal Antibody, Unconjugated(bsm-60222R) at 1:200 overnight at 4\\u00b0C, followed by conjugation to the SP Kit (Rabbit, SP-0023) and DAB (C-0010) staining.\",\"sample_type_id\":2,\"sample_details\":null,\"rating\":4,\"disease_id\":2,\"sample_tissue_id\":6,\"cell_line_id\":null,\"protocols_used\":\"\",\"additional_notes\":\"\",\"filepath_raw\":\"20433\\/49162_raw.jpg\",\"filepath_med\":\"20433\\/49162_med.jpg\",\"filepath_thumb\":\"20433\\/49162_thumb.jpg\",\"display_order\":10,\"lock_version\":1,\"created_at\":\"2024-09-26 04:09:06\",\"updated_at\":\"2024-09-26 04:09:06\",\"image_url\":\"http:\\/\\/biossantibodies.com\\/image-raw\\/49162\"},{\"id\":49163,\"status\":\"active\",\"visibility\":\"public\",\"origin_id\":1,\"origin_notes\":\"\",\"product_id\":20433,\"productconjugation_id\":null,\"application_id\":4,\"application_note\":\"\",\"dilution\":\"1\\/200\",\"cross_reactive_species_id\":1,\"cross_reactive_species_note\":\"\",\"description\":\"Paraformaldehyde-fixed, paraffin embedded Human Esophagus; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with MSH2 Monoclonal Antibody, Unconjugated(bsm-60222R) at 1:200 overnight at 4\\u00b0C, followed by conjugation to the SP Kit (Rabbit, SP-0023) and DAB (C-0010) staining.\",\"sample_type_id\":2,\"sample_details\":null,\"rating\":4,\"disease_id\":2,\"sample_tissue_id\":28,\"cell_line_id\":null,\"protocols_used\":\"\",\"additional_notes\":\"\",\"filepath_raw\":\"20433\\/49163_raw.jpg\",\"filepath_med\":\"20433\\/49163_med.jpg\",\"filepath_thumb\":\"20433\\/49163_thumb.jpg\",\"display_order\":11,\"lock_version\":1,\"created_at\":\"2024-09-26 04:09:34\",\"updated_at\":\"2024-09-26 04:09:34\",\"image_url\":\"http:\\/\\/biossantibodies.com\\/image-raw\\/49163\"},{\"id\":49164,\"status\":\"active\",\"visibility\":\"public\",\"origin_id\":1,\"origin_notes\":\"\",\"product_id\":20433,\"productconjugation_id\":null,\"application_id\":4,\"application_note\":\"\",\"dilution\":\"1\\/200\",\"cross_reactive_species_id\":1,\"cross_reactive_species_note\":\"\",\"description\":\"Paraformaldehyde-fixed, paraffin embedded Human Endometrial ; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with MSH2 Monoclonal Antibody, Unconjugated(bsm-60222R) at 1:200 overnight at 4\\u00b0C, followed by conjugation to the SP Kit (Rabbit, SP-0023) and DAB (C-0010) staining.\",\"sample_type_id\":2,\"sample_details\":null,\"rating\":4,\"disease_id\":2,\"sample_tissue_id\":22,\"cell_line_id\":null,\"protocols_used\":\"\",\"additional_notes\":\"\",\"filepath_raw\":\"20433\\/49164_raw.jpg\",\"filepath_med\":\"20433\\/49164_med.jpg\",\"filepath_thumb\":\"20433\\/49164_thumb.jpg\",\"display_order\":12,\"lock_version\":1,\"created_at\":\"2024-09-26 04:10:03\",\"updated_at\":\"2024-09-26 04:10:04\",\"image_url\":\"http:\\/\\/biossantibodies.com\\/image-raw\\/49164\"},{\"id\":49165,\"status\":\"active\",\"visibility\":\"public\",\"origin_id\":1,\"origin_notes\":\"\",\"product_id\":20433,\"productconjugation_id\":null,\"application_id\":4,\"application_note\":\"\",\"dilution\":\"1\\/200\",\"cross_reactive_species_id\":1,\"cross_reactive_species_note\":\"\",\"description\":\"Paraformaldehyde-fixed, paraffin embedded Human Breast Cancer ; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with MSH2 Monoclonal Antibody, Unconjugated(bsm-60222R) at 1:200 overnight at 4\\u00b0C, followed by conjugation to the SP Kit (Rabbit, SP-0023) and DAB (C-0010) staining.\",\"sample_type_id\":2,\"sample_details\":null,\"rating\":3,\"disease_id\":1,\"sample_tissue_id\":22,\"cell_line_id\":null,\"protocols_used\":\"\",\"additional_notes\":\"\",\"filepath_raw\":\"20433\\/49165_raw.jpg\",\"filepath_med\":\"20433\\/49165_med.jpg\",\"filepath_thumb\":\"20433\\/49165_thumb.jpg\",\"display_order\":13,\"lock_version\":1,\"created_at\":\"2024-09-26 04:10:29\",\"updated_at\":\"2024-09-26 04:10:29\",\"image_url\":\"http:\\/\\/biossantibodies.com\\/image-raw\\/49165\"}]", "Isotype"=>"IgG", "Lead Time"=>"3 to 5 business days.", "Modification"=>"Unmodified", "Notes"=>"CY7070", "Product URL"=>"https://www.biossusa.com/products/bsm-60222R", "Purification"=>"Purified by Protein A.", "Size"=>"100ul", "Source"=>"KLH conjugated synthetic peptide derived from human MSH2", "Storage"=>"0.01M TBS (pH 7.4), 1% BSA, 0.02% Proclin 300, and 50% Glycerol Store at 4°C for up to 2 weeks. For long term storage, store at -20°C in small aliquots to prevent freeze-thaw cycles.", "Storage Buffer"=>"0.01M TBS (pH 7.4), 1% BSA, 0.02% Proclin 300, and 50% Glycerol", "Storage Condition"=>"Store at 4°C for up to 2 weeks. For long term storage, store at -20°C in small aliquots to prevent freeze-thaw cycles.", "Subcellular Locations"=>"Nucleus", "Swiss Prot"=>"P43246", "Swiss Prot Link"=>"Swiss Prot:
P43246", "Synonyms"=>"MSH-2; BAT26; DNA mismatch repair protein Msh2; FCC1; COCA1; HNPCC; LCFS2; HNPCC1; BAT26; COCA 1; COCA1; DNA mismatch repair protein Msh2; FCC 1; FCC1; hMSH2; HNPCC 1; HNPCC; HNPCC1; LCFS2; MSH 2; Msh2; MSH2_HUMAN; MutS homolog 2; MutS homolog 2 colon cancer nonpolyposis type 1; MutS protein homolog 2.", "Target Protein"=>"MSH2"} -->
Overview |
bsm-60222r |
MSH2 Recombinant Antibody |
WB, IHC-P, IHC-F, IF, Flow-Cyt |
Human |
Specifications |
Unconjugated |
Rabbit |
KLH conjugated synthetic peptide derived from human MSH2 |
Recombinant |
IgG |
Lot dependent |
Purified by Protein A. |
0.01M TBS (pH 7.4), 1% BSA, 0.02% Proclin 300, and 50% Glycerol |
Store at 4°C for up to 2 weeks. For long term storage, store at -20°C in small aliquots to prevent freeze-thaw cycles. |
Target |
4436 |
P43246 |
Nucleus |
MSH-2; BAT26; DNA mismatch repair protein Msh2; FCC1; COCA1; HNPCC; LCFS2; HNPCC1; BAT26; COCA 1; COCA1; DNA mismatch repair protein Msh2; FCC 1; FCC1; hMSH2; HNPCC 1; HNPCC; HNPCC1; LCFS2; MSH 2; Msh2; MSH2_HUMAN; MutS homolog 2; MutS homolog 2 colon cancer nonpolyposis type 1; MutS protein homolog 2. |
Component of the post-replicative DNA mismatch repair system (MMR). Forms two different heterodimers: MutS alpha (MSH2-MSH6 heterodimer) and MutS beta (MSH2-MSH3 heterodimer) which binds to DNA mismatches thereby initiating DNA repair. When bound, heterodimers bend the DNA helix and shields approximately 20 base pairs. MutS alpha recognizes single base mismatches and dinucleotide insertion-deletion loops (IDL) in the DNA. MutS beta recognizes larger insertion-deletion loops up to 13 nucleotides long. After mismatch binding, MutS alpha or beta forms a ternary complex with the MutL alpha heterodimer, which is thought to be responsible for directing the downstream MMR events, including strand discrimination, excision, and resynthesis. ATP binding and hydrolysis play a pivotal role in mismatch repair functions. The ATPase activity associated with MutS alpha regulates binding similar to a molecular switch: mismatched DNA provokes ADP-->ATP exchange, resulting in a discernible conformational transition that converts MutS alpha into a sliding clamp capable of hydrolysis-independent diffusion along the DNA backbone. This transition is crucial for mismatch repair. MutS alpha may also play a role in DNA homologous recombination repair. In melanocytes may modulate both UV-B-induced cell cycle regulation and apoptosis. |
Application Dilution |
WB |
=1:500-1000 |
IHC-P |
IHC-P=1:100-500 |
IHC-F |
IHC-F=1:100-500 |
IF |
IF=1:100-500 |
Flow-Cyt |
Flow-Cyt=1:100-500 |