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SHP-2/PTPN11 Antibody [Unconjugated]

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Western blot shows lysates of HepG2 human hepatocellular carcinoma cell line, HT-29 human colon adenocarcinoma cell line, Raji human Burkitt's lymphoma cell line, and NR-6 mouse fibroblast cell line. PVDF membrane was probed with 0.1 µg/mL Goat Anti-Human/Mouse/Rat SHP-2 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF1894) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF109). For additional reference, Recombinant Human Active SHP-1 aa 205-595 (Catalog # 1878-SH) and Recombinant Human SHP-2 (Catalog # 1894-SH) (2 ng/lane) were included. A specific band for SHP-2 was detected at approximately 72 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
Western blot shows lysates of HepG2 human hepatocellular carcinoma cell line, HT-29 human colon adenocarcinoma cell line, Raji human Burkitt's lymphoma cell line, and NR-6 mouse fibroblast cell line. PVDF membrane was ...read more
Genetic Strategies: Western blot shows lysates of HEK293T human embryonic kidney parental cell line and SHP-2 knockout HEK293T cell line (KO). PVDF membrane was probed with 0.1 µg/mL of Goat Anti-Human/Mouse/Rat ...read more

Product Details

Summary
Reactivity Hu, Mu, RtSpecies Glossary
Applications WB, KO
Clonality
Polyclonal
Host
Goat
Conjugate
Unconjugated
Concentration
LYOPH
Validated by:
     

Genetic Strategies

    

Order Details

View Available Formulations
Catalog# & Formulation Size Price
Carrier Free
AF1894-SP
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SHP-2/PTPN11 Antibody [Unconjugated] Summary

Immunogen
E. coli-derived recombinant human SHP-2
Thr2-Arg593
Accession # NP_002825
Specificity
Detects human, mouse, and rat SHP-2 in Western blots. Does not detect SHP-1 in Western blots.
Source
N/A
Isotype
IgG
Clonality
Polyclonal
Host
Goat
Gene
PTPN11
Purity Statement
Antigen Affinity-purified
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.
Learn about the Innovator's Reward

Applications/Dilutions

Dilutions
  • Knockout Validated
  • Western Blot 0.1 ug/mL

Packaging, Storage & Formulations

Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Buffer
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Preservative
No Preservative
Concentration
LYOPH
Reconstitution Instructions
Reconstitute at 0.2 mg/mL in sterile PBS.

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for SHP-2/PTPN11 Antibody [Unconjugated]

  • BPTP3
  • EC 3.1.3.48
  • MGC14433
  • protein tyrosine phosphatase, non-receptor type 11
  • protein tyrosine phosphatase-2
  • Protein-tyrosine phosphatase 1D
  • Protein-tyrosine phosphatase 2C
  • PTP1D
  • PTP-1D
  • PTP2C
  • PTP-2C
  • PTP2CNS1
  • PTPN11
  • SHP2
  • SHP-2
  • SHP2CFC
  • SHPTP2
  • SH-PTP2
  • SH-PTP2Noonan syndrome 1
  • SH-PTP3
  • tyrosine-protein phosphatase non-receptor type 11

Background

Src-Homology domain-2 containing protein tyrosine Phosphatase 2 (SHP-2), also called protein tyrosine phosphatase, non-receptor type 11 (PTPN11), PTP1D, PTP2C, and SYP, is an enzyme that dephosphorylates tyrosine residues in proteins. The protein contains two Src homology 2 (SH2) domains, which both regulate the activity of the enzyme (1) and allow it to selectively bind to SH2 sites on proteins such as Dok1, IRS1, and the insulin receptor (2). SHP-2 plays a unique stimulatory role in cell signaling. Cells lacking SHP-2 have poor mobility because the hyper-phosphorylation of FAK and other proteins in the focal adhesion complex (3) prevents turnover of cellular attachment points. Without SHP-2, sustained ERK stimulation does not take place (4). The Y992 phosphorylation site of EGFR is a particularly good substrate for SHP-2 (5) and a phosphopeptide containing this sequence can be used to measure the activity of the enzyme (R&D Systems, Catalog # ES006) by detecting release of phosphate (R&D Systems, Catalog # DY996).

  1. Zhao, Z. et al. (1994) J. Biol. Chem. 269:8780.
  2. Clemmons, D.R. and Maile, L.A. (2005) Mol. Endocrinol. 19:1.
  3. von Wichert, G. et al. (2003) EMBO J. 22:5023.
  4. Maroun, C.R. et al. (2000) Mol. Cell. Biol. 20:8513.
  5. Sugimoto, S. et al. (1993) J. Biol. Chem. 269:22771.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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SHP-2/PTPN11
Antibody [Unconjugate
AF1894
SHP-2/PTPN11 Antibody [Unconjugated]
Species: Hu, Mu, Rt
Applications: WB, KO

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Bioinformatics

Gene Symbol PTPN11
Uniprot