MSH2 antibody (AA 101-200) (AbBy Fluor® 488)

Catalog No. ABIN907066

This Rabbit Polyclonal antibody specifically detects MSH2 in IF (cc) and IF (p). It exhibits reactivity toward Mouse.

Quick Overview for MSH2 antibody (AA 101-200) (AbBy Fluor® 488) (ABIN907066)

Target: MSH2 (Mismatch Repair Protein 2 (MSH2))

Reactivity: Mouse

Host: Rabbit

Clonality: Polyclonal

Conjugate: This MSH2 antibody is conjugated to AbBy Fluor® 488

Application: Immunofluorescence (Cultured Cells) (IF (cc)), Immunofluorescence (Paraffin-embedded Sections) (IF (p))

Product Details anti-MSH2 Antibody (AbBy Fluor® 488)

Binding Specificity: AA 101-200

Cross-Reactivity: Mouse

Predicted Reactivity: Human,Cow

Purification: Purified by Protein A.

Immunogen: KLH conjugated synthetic peptide derived from human MSH-2

Isotype: IgG

Application Details

Application Notes: IF(IHC-P) 1:50-200
IF(IHC-F) 1:50-200
IF(ICC) 1:50-200

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 1 μg/μL

Buffer: Aqueous buffered solution containing 0.01M TBS ( pH 7.4) with 1 % BSA, 0.03 % Proclin300 and 50 % Glycerol.

Preservative: ProClin

Precaution of Use: This product contains ProClin: a POISONOUS AND HAZARDOUS SUBSTANCE, which should be handled by trained staff only.

Storage: -20 °C

Storage Comment: Store at -20°C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles.

Expiry Date: 12 months

Target Details for MSH2

Target: MSH2 (Mismatch Repair Protein 2 (MSH2))

Alternative Name: MSH2

Background:

Synonyms: FCC1, COCA1, HNPCC, LCFS2, HNPCC1, DNA mismatch repair protein Msh2, hMSH2, MutS protein homolog 2, MSH2

Background: 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.

Gene ID: 4436

UniProt: P43246

Pathways: DNA Damage Repair, Production of Molecular Mediator of Immune Response