Human/Mouse/Rat SHP-2 Alexa Fluor™ Plus 680-conjugated Antibody
R&D Systems, part of Bio-Techne | Catalog # AF1894AFP680
Conjugate
Catalog #
Key Product Details
Species Reactivity
Human, Mouse, Rat
Applications
Knockout Validated, Western Blot
Label
Alexa Fluor Plus 680 (Excitation = 687 nm, Emission = 704 nm)
Antibody Source
Polyclonal Goat IgG
Product Specifications
Immunogen
E. coli-derived recombinant human SHP-2
Specificity
Detects human, mouse, and rat SHP-2 in Western blots. Does not detect SHP-1 in Western blots.
Clonality
Polyclonal
Host
Goat
Isotype
IgG
Applications
Application
Recommended Usage
Knockout Validated
Optimal dilution of this antibody should be experimentally determined.
Western Blot
Optimal dilution of this antibody should be experimentally determined.
Formulation, Preparation, and Storage
Formulation
Supplied 0.2 mg/mL in a saline solution containing BSA and Sodium Azide.
Shipping
The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Protect from light. Do not freeze. 12 months from date of receipt, 2 to 8 °C as supplied
Background: SHP-2
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).
References
- Zhao, Z. et al. (1994) J. Biol. Chem. 269:8780.
- Clemmons, D.R. and Maile, L.A. (2005) Mol. Endocrinol. 19:1.
- von Wichert, G. et al. (2003) EMBO J. 22:5023.
- Maroun, C.R. et al. (2000) Mol. Cell. Biol. 20:8513.
- Sugimoto, S. et al. (1993) J. Biol. Chem. 269:22771.
Long Name
Src Homology Region 2 Domain Phosphatase 2
Alternate Names
PTP1D, PTP2C, PTPN11, SH-PTP2, SHP2
Gene Symbol
PTPN11
UniProt
Additional SHP-2 Products
Product Specific Notices
This conjugate is made on demand and is not held in inventory. Each order represents a unique lot. All conjugates are generated using validated conjugation protocols and meet strict degree of labeling (F/P) specifications; additional information is available upon request. The antibody concentration is provided on the individual product label.
Recommended applications are based on validated applications from the unconjugated base product AF1894.
For specialized conjugation needs, like large quantities, specific concentrations, and defined F/P ratios, bulk and custom antibody conjugation services are available.
This product is provided under an intellectual property license from Life Technologies Corporation. The transfer of this product is conditioned on the buyer using the purchased product solely in research conducted by the buyer, excluding contract research or any fee for service research, and the buyer must not (1) use this product or its components for (a) diagnostic, therapeutic or prophylactic purposes; (b) testing, analysis or screening services, or information in return for compensation on a per-test basis; or (c) manufacturing or quality assurance or quality control, and/or (2) sell or transfer this product or its components for resale, whether or not resold for use in research. For information on purchasing a license to this product for purposes other than as described above, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@thermofisher.com.
For research use only
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