MSH2 Monoclonal Antibody
- Size: 100ul
- Application: WB, FCM, IHC-P, IF(ICC)
- Reactivity: Human
- Predicted Reactivity:
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Datasheet
Tech Support
IMAGES
Hela cells were fixed,permeabilized and incubated in 5% BSA blocking buffer for 30 min at room temperature. Cells were then stained with MSH2 Monoclonal Antibody(bsm-54721R)at 1:50 dilution in blocking buffer and incubated for 30 min at room temperature, washed twice with 2%BSA in PBS, followed by secondary antibody incubation for 40 min at room temperature. Acquisitions of 20,000 events were performed. Cells stained with primary antibody (red).
Paraformaldehyde-fixed, paraffin embedded Human colon cancer; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with MSH2 Monoclonal Antibody, Unconjugated (bsm-54721R) at 1:50 for 30 minutes at room temperature, DAB staining.
PRODUCT DETAILS
SPECIFICATIONS |
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|---|---|
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PRODUCT NAME |
MSH2 Monoclonal Antibody |
|
CONJUGATION |
Unconjugated |
|
HOST |
Rabbit |
| SOURCE |
Recombinant fragment within C terminal human MSH2. |
| IMMUNOGEN RANGE |
|
| CLONALITY |
Monoclonal |
| ISOTYPE |
IgG |
| CONCENTRATION |
1ug/ul |
| PURIFICATION |
Purified by Protein A. |
| STORAGE BUFFER |
Aqueous buffered solution containing 1% BSA, 50% glycerol and 0.09% sodium azide. |
| STORAGE CONDITION |
Store at -20°C for 12 months.. |
TARGET |
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|---|---|
| GENE ID |
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| SUBCELLULAR LOCATION |
Nucleus, Chromosome |
| SYNONYMS |
BAT26 antibody, COCA 1 antibody, COCA1 antibody, DNA mismatch repair protein Msh2 antibody, FCC 1 antibody, FCC1 antibody, hMSH2 antibody, HNPCC 1 antibody, HNPCC antibody, HNPCC1 antibody, LCFS2 antibody, MSH 2 antibody, Msh2 antibody, MSH2_HUMAN antibody, MutS homolog 2 antibody, MutS homolog 2 colon cancer nonpolyposis type 1 antibody, MutS protein homolog 2 antibody |
| 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. |
| APPLICATION DILUTION |
WB(1:300-1000), FCM(1:20-100), IHC-P(1:200-400), IF(ICC)(1:50-200) |