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MSH2 Recombinant Mouse Monoclonal Antibody [10G2-R]

Usd: 350

Specification

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Catalog# HA601306

MSH2 Recombinant Mouse Monoclonal Antibody [10G2-R]

Application

  • WB

  • IHC-P

Reactivity

  • Human

  • Mouse

  • Rat

BSA and Azide free
Conjugation

  • unconjugated

Overview

Product Name

MSH2 Recombinant Mouse Monoclonal Antibody [10G2-R]

Antibody Type

Recombinant Mouse Monoclonal Antibody

Immunogen

Synthetic peptide within N-terminal residues of Human MSH2.

Species Reactivity

Human, Mouse, Rat

Validated Applications

WB, IHC-P

Target Molecular Weight

Predicted band size: 105 kDa

Positive Control

HeLa cell lysate, HEK-293 cell lysate, A549 cell lysate, A431 cell lysate, HCT 116 cell lysate, SW480 cell lysate, PC-3M cell lysate, NIH/3T3 cell lysate, RAW264.7 cell lysate, PC-12 cell lysate, mouse testis tissue lysate, rat testis tissue lysate, human appendix tissue, human appendicular lymph nodes tissue, human breast cancer tissue, human colon cancer tissue, human stomach cancer tissue, mouse colon tissue, rat colon tissue.

Conjugation

unconjugated

Clone Number

10G2-R

RRID

AB_3096832

Reactivity Data

WB IHC-P
Human
Tested Tested
Tested Tested
Mouse
Tested Tested
Tested Tested
Rat
Tested Tested
Tested Tested

Product Features

Form

Liquid

Concentration

1 mg/mL.(The concentration of this product may be batch-dependent)

Storage Instructions

Shipped at 4℃. Store at +4℃ short term (1-2 weeks). Store at -20℃ long term.

Storage Buffer

PBS (pH7.4), 0.1% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.

Isotype

IgG1

Purification Method

Protein A affinity purified.

Application Dilution

  • WB

  • 1:1,000

  • IHC-P

  • 1:1,000

Target

Function

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. Recruits DNA helicase MCM9 to chromatin which unwinds the mismatch containg DNA strand. 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.

Background References

1. Kansikas M. et al. Verification of the three-step model in assessing the pathogenicity of mismatch repair gene variants. Hum. Mutat. 32:107-115(2011).

2. Traver S. et al. MCM9 Is Required for Mammalian DNA Mismatch Repair. Mol. Cell 59:831-839(2015).

Subcellular Location

Nucleus, Chromosome.

UNIPROT

SwissProt: P43246 Human

SwissProt: P43247 Mouse

SwissProt: P54275 Rat

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

Expand

Images

  • <span style="font-weight: bold;">☑ Relative expression (RE)</span><br /><br />Western blot analysis of MSH2 on different lysates with Mouse anti-MSH2 antibody (<a href="/products/HA601306" style="font-weight: bold;text-decoration: underline;">HA601306</a>) at 1/1,000 dilution.<br /><br />Lane 1: HeLa cell lysate (15 µg/Lane)<br />Lane 2: HEK-293 cell lysate (15 µg/Lane)<br />Lane 3: A549 cell lysate (15 µg/Lane)<br />Lane 4: A431 cell lysate (15 µg/Lane)<br />Lane 5: HCT 116 cell lysate (15 µg/Lane)<br />Lane 6: SW480 cell lysate (15 µg/Lane)<br />Lane 7: PC-3M cell lysate (15 µg/Lane)<br />Lane 8: LNCaP cell lysate (negative) (15 µg/Lane)<br />Lane 9: LoVo cell lysate (negative) (15 µg/Lane)<br />Lane 10: NIH/3T3 cell lysate (15 µg/Lane)<br />Lane 11: RAW264.7 cell lysate (15 µg/Lane)<br />Lane 12: PC-12 cell lysate (15 µg/Lane)<br />Lane 13: Mouse testis tissue lysate (25 µg/Lane)<br />Lane 14: Rat testis tissue lysate (25 µg/Lane)<br /><br />Predicted band size: 105 kDa<br />Observed band size: 105 kDa<br /><br />Exposure time: 1 minute 2 seconds;<br /><br />4-20% SDS-PAGE gel.<br /><br />Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (<a href="/products/HA601306" style="font-weight: bold;text-decoration: underline;">HA601306</a>) at 1/1,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Mouse IgG - HRP Secondary Antibody (<a href="/products/HA1006" style="font-weight: bold;text-decoration: underline;">HA1006</a>) at 1/50,000 dilution was used for 1 hour at room temperature.

    ☑ Relative expression (RE)

    Western blot analysis of MSH2 on different lysates with Mouse anti-MSH2 antibody (HA601306) at 1/1,000 dilution.

    Lane 1: HeLa cell lysate (15 µg/Lane)
    Lane 2: HEK-293 cell lysate (15 µg/Lane)
    Lane 3: A549 cell lysate (15 µg/Lane)
    Lane 4: A431 cell lysate (15 µg/Lane)
    Lane 5: HCT 116 cell lysate (15 µg/Lane)
    Lane 6: SW480 cell lysate (15 µg/Lane)
    Lane 7: PC-3M cell lysate (15 µg/Lane)
    Lane 8: LNCaP cell lysate (negative) (15 µg/Lane)
    Lane 9: LoVo cell lysate (negative) (15 µg/Lane)
    Lane 10: NIH/3T3 cell lysate (15 µg/Lane)
    Lane 11: RAW264.7 cell lysate (15 µg/Lane)
    Lane 12: PC-12 cell lysate (15 µg/Lane)
    Lane 13: Mouse testis tissue lysate (25 µg/Lane)
    Lane 14: Rat testis tissue lysate (25 µg/Lane)

    Predicted band size: 105 kDa
    Observed band size: 105 kDa

    Exposure time: 1 minute 2 seconds;

    4-20% SDS-PAGE gel.

    Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (HA601306) at 1/1,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Mouse IgG - HRP Secondary Antibody (HA1006) at 1/50,000 dilution was used for 1 hour at room temperature.

  • Immunohistochemical analysis of paraffin-embedded human appendix tissue with Mouse anti-MSH2 antibody (<a href="/products/HA601306" style="font-weight: bold;text-decoration: underline;">HA601306</a>) at 1/1,000 dilution.<br /><br />The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH<sub>2</sub>O and PBS, and then probed with the primary antibody (<a href="/products/HA601306" style="font-weight: bold;text-decoration: underline;">HA601306</a>) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

    Immunohistochemical analysis of paraffin-embedded human appendix tissue with Mouse anti-MSH2 antibody (HA601306) at 1/1,000 dilution.

    The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA601306) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

  • Immunohistochemical analysis of paraffin-embedded human appendicular lymph nodes tissue with Mouse anti-MSH2 antibody (<a href="/products/HA601306" style="font-weight: bold;text-decoration: underline;">HA601306</a>) at 1/1,000 dilution.<br /><br />The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH<sub>2</sub>O and PBS, and then probed with the primary antibody (<a href="/products/HA601306" style="font-weight: bold;text-decoration: underline;">HA601306</a>) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

    Immunohistochemical analysis of paraffin-embedded human appendicular lymph nodes tissue with Mouse anti-MSH2 antibody (HA601306) at 1/1,000 dilution.

    The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA601306) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

  • Immunohistochemical analysis of paraffin-embedded human breast cancer tissue with Mouse anti-MSH2 antibody (<a href="/products/HA601306" style="font-weight: bold;text-decoration: underline;">HA601306</a>) at 1/1,000 dilution.<br /><br />The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH<sub>2</sub>O and PBS, and then probed with the primary antibody (<a href="/products/HA601306" style="font-weight: bold;text-decoration: underline;">HA601306</a>) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

    Immunohistochemical analysis of paraffin-embedded human breast cancer tissue with Mouse anti-MSH2 antibody (HA601306) at 1/1,000 dilution.

    The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA601306) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

  • Immunohistochemical analysis of paraffin-embedded human colon cancer tissue with Mouse anti-MSH2 antibody (<a href="/products/HA601306" style="font-weight: bold;text-decoration: underline;">HA601306</a>) at 1/1,000 dilution.<br /><br />The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH<sub>2</sub>O and PBS, and then probed with the primary antibody (<a href="/products/HA601306" style="font-weight: bold;text-decoration: underline;">HA601306</a>) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

    Immunohistochemical analysis of paraffin-embedded human colon cancer tissue with Mouse anti-MSH2 antibody (HA601306) at 1/1,000 dilution.

    The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA601306) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

  • Immunohistochemical analysis of paraffin-embedded human stomach cancer tissue with Mouse anti-MSH2 antibody (<a href="/products/HA601306" style="font-weight: bold;text-decoration: underline;">HA601306</a>) at 1/1,000 dilution.<br /><br />The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH<sub>2</sub>O and PBS, and then probed with the primary antibody (<a href="/products/HA601306" style="font-weight: bold;text-decoration: underline;">HA601306</a>) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

    Immunohistochemical analysis of paraffin-embedded human stomach cancer tissue with Mouse anti-MSH2 antibody (HA601306) at 1/1,000 dilution.

    The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA601306) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

  • Immunohistochemical analysis of paraffin-embedded mouse colon tissue with Mouse anti-MSH2 antibody (<a href="/products/HA601306" style="font-weight: bold;text-decoration: underline;">HA601306</a>) at 1/1,000 dilution.<br /><br />The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH<sub>2</sub>O and PBS, and then probed with the primary antibody (<a href="/products/HA601306" style="font-weight: bold;text-decoration: underline;">HA601306</a>) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

    Immunohistochemical analysis of paraffin-embedded mouse colon tissue with Mouse anti-MSH2 antibody (HA601306) at 1/1,000 dilution.

    The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA601306) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

  • Immunohistochemical analysis of paraffin-embedded rat colon tissue with Mouse anti-MSH2 antibody (<a href="/products/HA601306" style="font-weight: bold;text-decoration: underline;">HA601306</a>) at 1/1,000 dilution.<br /><br />The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH<sub>2</sub>O and PBS, and then probed with the primary antibody (<a href="/products/HA601306" style="font-weight: bold;text-decoration: underline;">HA601306</a>) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

    Immunohistochemical analysis of paraffin-embedded rat colon tissue with Mouse anti-MSH2 antibody (HA601306) at 1/1,000 dilution.

    The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA601306) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

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