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Home >> Antibodies >> SHP2 Antibody / PTPN11

SHP2 Antibody / PTPN11 (R30279)

  Catalog No Formulation Size Price (USD)  
Image R30279 0.5mg/ml if reconstituted with 0.2ml sterile DI water 100 ug 429
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IHC-P: SHP2 antibody staining of human thyroid cancer tissue.
Western blot testing of SHP2 antibody and Jurkat cell lysate. Predicted molecular weight: ~68 kDa.
Availability 1-3 business days
Species Reactivity Human
Format Antigen affinity purified
Clonality Polyclonal (rabbit origin)
Isotype Rabbit IgG
Purity Antigen affinity
Buffer Lyophilized from 1X PBS with 2% Trehalose
UniProt Q06124
Localization Cytoplasmic, nuclear
Applications Western blot : 0.5-1ug/ml
Immunohistochemistry (FFPE) : 0.5-1ug/ml
Limitations This SHP2 antibody is available for research use only.
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Description

The tyrosine phosphatase SHP2 is recruited into tyrosine-kinase signalling pathways through binding of its two amino-terminal SH2 domains to specific phosphotyrosine motifs, concurrent with its re-localization and stimulation of phosphatase activity. It can potentiate signalling through the MAP-kinase pathway and is required during early mouse development for gastrulation. SHP2 is specifically required in mesenchyme cells of the progress zone(PZ), directly beneath the distal ectoderm of the limb bud. Rather than integrating proliferative signals, it probably exerts its effects on limb development by influencing cell shape, movement or adhesion. Furthermore, the branchial arches, which also use Fgfs during bud outgrowth, similarly require Shp2. Thus, it regulates phosphotyrosine-signalling events during the complex ectodermal-mesenchymal interactions that regulate mammalian budding morphogenesis.

Application Notes

The stated application concentrations are suggested starting amounts. Titration of the SHP2 antibody may be required due to differences in protocols and secondary/substrate sensitivity.

Immunogen

An amino acid sequence from the C-terminus of human SHP2 (EDSARVYENVGLMQQ) was used as the immunogen for this SHP2 antibody (100% homologous in human, mouse and rat).

Storage

After reconstitution, the SHP2 antibody can be stored for up to one month at 4oC. For long-term, aliquot and store at -20oC. Avoid repeated freezing and thawing.

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