PMS2兔单克隆抗体

PMS2兔单克隆抗体

  • 价格¥2200
  • 规格100ul
  • 货号HKZ150112
  • 单位
  • 品牌HaoKebio

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HaoKebioHKZ150112PMS2兔单克隆抗体100ul2200
PMS2
Recombinant Rabbit Monoclonal Antibody Product Datasheet
Catalog#  HKZ150112 Clone#  BP6116
Predicted Molecular Wt:
96kDa
Purity:   ProA affinity purified IgG
Species Cross-reactivity:
Human
Form:   Liquid
Applications:
IHC-P
Swissprot ID:   P54278
Background:
Mismatch repair (MMR) proteins is a group of nuclear enzymes, which in all proliferating cells participate in repair of base-
base mismatch, that occur during DNA replication. Loss of MMR proteins leads to an accumulation of DNA replication errors in the proliferating cells, particularly in areas of the genome with short repetitive nucleotide sequences, a phenomenon known     as microsatellite instability (MSI).
The PMS2 protein forms a heterodimer with the MLH1 protein which is then activated in the presence of ATP; this complex   coordinates the binding of other proteins that repair DNA errors arising during cell preparation for cell division. The loss of     PMS2 expression in tumors can be helpful in identifying hMLH1 mutation carriers and identifies their suitability for mutation
analysis. PMS2 gene defects account for a small but significant proportion of colorectal cancers and for a substantial proportion of tumors with microsatellite instability.
Compared to molecular biological techniques, immunohistochemical analysis of MMR protein expression is much simpler and cheaper. Immunohistochemical analysis helps to pinpoint the affected gene and should be readily accessible in a pathology
laboratory.
Subcellular location:
Nucleus
Recommended method:
Heat induced epitope retrieval with Tris-EDTA buffer   (pH 9.0), primary antibody incubate at RT (18°C-25°C) for 30 minutes.
Immunogen:
Synthetic peptide corresponding to residues within aa1-100 of PMS2 was used as an immunogen.
Storage Buffer:
PBS 59%, Sodium azide 0.01%, Glycerol 40%, BSA 0.05%.
Storage conditions:
-25°C to -18°C
Storage instructions:
Shipped on blue ice. Upon delivery, aliquot, and store at -25°C to -18°C. Avoid freeze / thaw cycles.
Recommended Dilutions:
IHC-P:     1:100-1:200
Background References:
1. Shia J, Virchows Arch. 2004 Nov;445(5):431-41. Epub
2004 Sep 29.
2. Wright CL, Am J Surg Pathol. 2003 Nov;27(11):1393- 406.
Immunohistochemistry (Formalin/PFA-fixed
paraffin-embedded
sections) analysis of
esophagus labelling
PMS2 with BP6116. Heat mediated antigen
retrieval was performed using Tris/EDTA buffer    pH 9.0.

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