NSJ Bioreagents

MLH1 Antibody / MutL Homolog 1

Product Code:
 
NSJ-V9166
Product Group:
 
Primary Antibodies
Supplier:
 
NSJ Bioreagents
Host Type:
 
Mouse
Antibody Isotype:
 
Mouse IgG1, kappa
Antibody Clonality:
 
Monoclonal
Antibody Clone:
 
MLH1/6467
Regulatory Status:
 
RUO
Target Species:
 
Human
Application:
 
Immunohistochemistry- Paraffin Embedded (IHC-P)
Storage:
 
Aliquot the MLH1 antibody and store frozen at -20oC or colder. Avoid repeated freeze-thaw cycles.
1 / 3
IHC staining of FFPE human ovarian carcinoma tissue with MLH1 antibody (clone MLH1/6467). HIER: boil tissue sections in pH 9 10mM Tris with 1mM EDTA for 20 min and allow to cool before testing.
2 / 3
IHC staining of FFPE Lynch Syndrome / Hereditary Non-Polyposis Colorectal Cancer tissue (HNPCC) with MLH1 antibody (clone MLH1/6467) at 2ug/ml in PBS, 30 min RT. Negative control inset: PBS instead of primary antibody to control for secondary binding. HIER: boil tissue sections in pH 9 10mM Tris with 1mM EDTA for 20 min and allow to cool before testing.
3 / 3
SDS-PAGE analysis of purified, BSA-free MLH1 antibody (clone MLH1/6467) as confirmation of integrity and purity.

IHC staining of FFPE human ovarian carcinoma tissue with MLH1 antibody (clone MLH1/6467). HIER: boil tissue sections in pH 9 10mM Tris with 1mM EDTA for 20 min and allow to cool before testing.
IHC staining of FFPE Lynch Syndrome / Hereditary Non-Polyposis Colorectal Cancer tissue (HNPCC) with MLH1 antibody (clone MLH1/6467) at 2ug/ml in PBS, 30 min RT. Negative control inset: PBS instead of primary antibody to control for secondary binding. HIER: boil tissue sections in pH 9 10mM Tris with 1mM EDTA for 20 min and allow to cool before testing.
SDS-PAGE analysis of purified, BSA-free MLH1 antibody (clone MLH1/6467) as confirmation of integrity and purity.

No additional charges, what you see is what you pay! *

CodeSizePrice
NSJ-V9166-20UG20ug£264.00
Quantity:
NSJ-V9166-100UG100ug£534.00
Quantity:
Prices exclude any Taxes / VAT
Stay in control of your spending. These prices have no additional charges, not even shipping!
* Rare exceptions are clearly labelled (only 0.14% of items!).
Multibuy discounts available! Contact us to find what you can save.
This product comes from: United States.
Typical lead time: 10-14 working days.
Contact us for more accurate information.
  • Further Information
  • Documents
  • Show All

Further Information

Application Details :
Immunohistochemistry (FFPE): 1-2ug/ml
Application Note:
Optimal dilution of the MLH1 antibody should be determined by the researcher.
Description:
This MAb recognizes a protein of 83kDa, identified as MLH1. Defects in MLH1 are the cause of hereditary non-polyposis colorectal cancer type 2 (HNPCC2). Heterodimerizes with PMS2 to form MutL alpha, a component of the post-replicative DNA mismatch repair system (MMR). DNA repair is initiated by MutS alpha (MSH2-MSH6) or MutS beta (MSH2-MSH6) binding to a dsDNA mismatch, then MutL alpha is recruited to the heteroduplex. Assembly of the MutL-MutS-heteroduplex ternary complex in presence of RFC and PCNA is sufficient to activate endonuclease activity of PMS2. It introduces single-strand breaks near the mismatch and thus generates new entry points for the exonuclease EXO1 to degrade the strand containing the mismatch. DNA methylation would prevent cleavage and therefore assure that only the newly mutated DNA strand is going to be corrected. MutL alpha (MLH1-PMS2) interacts physically with the clamp loader subunits of DNA polymerase III, suggesting that it may play a role to recruit the DNA polymerase III to the site of the MMR. Also implicated in DNA damage signaling, a process, which induces cell cycle arrest and can lead to apoptosis in case of major DNA damages. Heterodimerizes with MLH3 to form MutL gamma, which plays a role in meiosis.
Format :
Purified
Formulation :
0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced), 0.05% sodium azide
Immunogen:
Recombinant full-length human MLH1 protein was used as the immunogen for the MLH1 antibody.
Limitation:
This MLH1 antibody is available for research use only.
Localization:
Nuclear
Purity:
Protein A/G affinity
Species Reactivity :
Human
Uniprot #:
P40692