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9793
SHP-2 Antibody Sampler Kit
Primary Antibodies
Antibody Sampler Kit

SHP-2 Antibody Sampler Kit #9793

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SHP-2 Antibody Sampler Kit: Image 1
Western blot analysis of extracts from control 293T cells (lane 1) or SHP-2 knockout 293T cells (lane 2) using SHP-2 (D50F2) Rabbit mAb (upper) or β-Actin (D6A8) Rabbit mAb #8457 (lower). The absence of signal in the SHP-2 knockout 293T cells confirms specificity of the antibody for SHP-2.
SHP-2 Antibody Sampler Kit: Image 2
Western blot analysis of total cell lysates from NIH/3T3 cells, serum-starved overnight and treated with PDGF (#9909) for 5 minutes, using Phospho-SHP-2 (Tyr580) Antibody (upper) or control SHP-2 Antibody #3752 (lower).
SHP-2 Antibody Sampler Kit: Image 3
Western blot analysis of extracts from C6 and NIH/3T3 cells, starved for 18 hours and either untreated or PDGF-treated (50ng/ml, 20 minutes), using Phospho-SHP-2 (Tyr542) Antibody (upper) or control SHP-2 Antibody #3752 (lower).
SHP-2 Antibody Sampler Kit: Image 4
After the primary antibody is bound to the target protein, a complex with HRP-linked secondary antibody is formed. The LumiGLO® is added and emits light during enzyme catalyzed decomposition.
SHP-2 Antibody Sampler Kit: Image 5
Western blot analysis of extracts from various cell lines using SHP-2 (D50F2) Rabbit mAb.
SHP-2 Antibody Sampler Kit: Image 6
Immunohistochemical analysis of paraffin-embedded human breast carcinoma using SHP-2 (D50F2) Rabbit mAb (left) or SHP-2 Antibody (right). These two antibodies detect independent, unique epitopes on human SHP-2. The similar staining patterns obtained with both antibodies help to confirm the specificity of the staining.
SHP-2 Antibody Sampler Kit: Image 7
Immunohistochemical analysis of paraffin-embedded human breast carcinoma using SHP-2 (D50F2) Rabbit mAb.
SHP-2 Antibody Sampler Kit: Image 8
Immunohistochemical analysis of paraffin-embedded K-562 cell pellet (left, high-expressing) or Saos-2 cell pellet (right, low-expressing) using SHP-2 (D50F2) Rabbit mAb.
SHP-2 Antibody Sampler Kit: Image 9
Immunohistochemical analysis of paraffin-embedded human colon carcinoma using SHP-2 (D50F2) Rabbit mAb.
SHP-2 Antibody Sampler Kit: Image 10
Immunohistochemical analysis of paraffin-embedded human melanoma using using SHP-2 (D50F2) Rabbit mAb.
SHP-2 Antibody Sampler Kit: Image 11
Immunohistochemical analysis of paraffin-embedded mouse ovary using SHP-2 (D50F2) Rabbit mAb.
SHP-2 Antibody Sampler Kit: Image 12
Immunohistochemical analysis of paraffin-embedded human endometrioid adenocarcinoma using SHP-2 (D50F2) Rabbit mAb.
To Purchase # 9793
Cat. # Size Qty. Price
9793T
1 Kit  (3 x 20 microliters) $ 268

Product Description

The SHP-2 Antibody Sampler Kit provides an economical means to evaluate levels of SHP-2 protein phosphorylated at the specified sites, as well as total SHP-2 levels. The kit contains enough primary and secondary antibody to perform two western blot experiments per antibody.
MW (kDa) 72

Specificity / Sensitivity

SHP-2 (D50F2) Rabbit mAb detects endogenous levels of total SHP-2 protein. Phospho- (Tyr542) SHP-2 Antibody detects endogenous SHP-2 only when phosphorylated at the specified at Tyr542. Phospho- SHP-2 (Tyr580) Antibody detects endogenous level of SHP2 only when phosphorylated at Tyr580. Some cross-reactivity with phosphorylated RTKs may occur. See individual product webpages for more information.

Source / Purification

Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to the carboxy-terminal sequence of human SHP-2. Polyclonal antibodies are produced by immunizing animals with synthetic phosphopeptides corresponding to residues surrounding Tyr542 and Tyr580 of human SHP-2 protein. Antibodies are purified by protein A and peptide affinity chromatography.

Background

SHP-2 (PTPN11) is a ubiquitously expressed, nonreceptor protein tyrosine phosphatase (PTP). It participates in signaling events downstream of receptors for growth factors, cytokines, hormones, antigens, and extracellular matrices in the control of cell growth, differentiation, migration, and death (1). Activation of SHP-2 and its association with Gab1 is critical for sustained Erk activation downstream of several growth factor receptors and cytokines (2). In addition to its role in Gab1-mediated Erk activation, SHP-2 attenuates EGF-dependent PI3 kinase activation by dephosphorylating Gab1 at p85 binding sites (3). SHP-2 becomes phosphorylated at Tyr542 and Tyr580 in its carboxy-terminus in response to growth factor receptor activation (4). These phosphorylation events are thought to relieve basal inhibition and stimulate SHP-2 tyrosine phosphatase activity (5). Mutations in the corresponding gene result in a pair of clinically similar disorders (Noonan syndrome and LEOPARD syndrome) that may result from abnormal MAPK regulation (6).
  1. Qu, C.K. (2000) Cell Res 10, 279-88.
  2. Maroun, C.R. et al. (2000) Mol Cell Biol 20, 8513-25.
  3. Zhang, S.Q. et al. (2002) Mol Cell Biol 22, 4062-72.
  4. Bennett, A.M. et al. (1994) Proc Natl Acad Sci USA 91, 7335-9.
  5. Lu, W. et al. (2001) Mol Cell 8, 759-69.
  6. Edouard, T. et al. (2007) Cell Mol Life Sci 64, 1585-90.

Pathways & Proteins

Explore pathways + proteins related to this product.

Limited Uses

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Products are labeled with For Research Use Only or a similar labeling statement and have not been approved, cleared, or licensed by the FDA or other regulatory foreign or domestic entity, for any purpose. Customer shall not use any Product for any diagnostic or therapeutic purpose, or otherwise in any manner that conflicts with its labeling statement. Products sold or licensed by CST are provided for Customer as the end-user and solely for research and development uses. Any use of Product for diagnostic, prophylactic or therapeutic purposes, or any purchase of Product for resale (alone or as a component) or other commercial purpose, requires a separate license from CST. Customer shall (a) not sell, license, loan, donate or otherwise transfer or make available any Product to any third party, whether alone or in combination with other materials, or use the Products to manufacture any commercial products, (b) not copy, modify, reverse engineer, decompile, disassemble or otherwise attempt to discover the underlying structure or technology of the Products, or use the Products for the purpose of developing any products or services that would compete with CST's products or services, (c) not alter or remove from the Products any trademarks, trade names, logos, patent or copyright notices or markings, (d) use the Products solely in accordance with CST's Product Terms of Sale and any applicable documentation, and (e) comply with any license, terms of service or similar agreement with respect to any third party products or services used by Customer in connection with the Products.

For Research Use Only. Not For Use In Diagnostic Procedures.
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