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SHP-2 Protein, Mouse (HEK293, His)

Cat. No.: HY-P74549
COA Handling Instructions

SHP-2 Protein functions downstream of diverse receptor and cytoplasmic tyrosine kinases, participating in signal transduction from the cell surface to the nucleus.It positively regulates the MAPK pathway and dephosphorylates key proteins like GAB1, ARHGAP35, EGFR, ROCK2, CDC73, and SOX9.Additionally, SHP-2 dephosphorylates NEDD9/CAS-L to modulate cellular processes.SHP-2 Protein, Mouse (HEK293, His) is the recombinant mouse-derived SHP-2 protein, expressed by HEK293 , with C-His labeled tag.

For research use only. We do not sell to patients.

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  • Biological Activity

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Description

SHP-2 Protein functions downstream of diverse receptor and cytoplasmic tyrosine kinases, participating in signal transduction from the cell surface to the nucleus.It positively regulates the MAPK pathway and dephosphorylates key proteins like GAB1, ARHGAP35, EGFR, ROCK2, CDC73, and SOX9.Additionally, SHP-2 dephosphorylates NEDD9/CAS-L to modulate cellular processes.SHP-2 Protein, Mouse (HEK293, His) is the recombinant mouse-derived SHP-2 protein, expressed by HEK293 , with C-His labeled tag.

Background

SHP-2 protein functions downstream of various receptor and cytoplasmic protein tyrosine kinases, participating in signal transduction from the cell surface to the nucleus. It positively regulates the MAPK signal transduction pathway and exhibits dephosphorylation activity towards substrates such as GAB1, ARHGAP35, EGFR, ROCK2 (at 'Tyr-722,' enhancing its RhoA binding activity), CDC73, and tyrosine-phosphorylated NEDD9/CAS-L. Notably, SHP-2 plays a role in the inactivation of SOX9 by dephosphorylating its tyrosine residues, leading to the promotion of ossification. Through its multifaceted dephosphorylation activities, SHP-2 is a critical player in modulating key signaling pathways involved in cell growth, differentiation, and cellular responses to various stimuli.

Biological Activity

Measured by its ability to dephosphorylate a tyrosine residue in a peptide containing the EGFR Y992 phosphorylation site. The specific activity is 34.1661 µmol/min/mg, measured under the described conditions.

Species

Mouse

Source

HEK293

Tag

C-His

Accession

P35235-2 (M1-R593)

Gene ID
Molecular Construction
N-term
SHP-2 (M1-R593)
Accession # P35235-2
His
C-term
Synonyms
Tyrosine-protein phosphatase non-receptor type 11; SH-PTP2; SHP-2; Ptpn11
AA Sequence

MTSRRWFHPNITGVEAENLLLTRGVDGSFLARPSKSNPGDFTLSVRRNGAVTHIKIQNTGDYYDLYGGEKFATLAELVQYYMEHHGQLKEKNGDVIELKYPLNCADPTSERWFHGHLSGKEAEKLLTEKGKHGSFLVRESQSHPGDFVLSVRTGDDKGESNDGKSKVTHVMIRCQELKYDVGGGERFDSLTDLVEHYKKNPMVETLGTVLQLKQPLNTTRINAAEIESRVRELSKLAETTDKVKQGFWEEFETLQQQECKLLYSRKEGQRQENKNKNRYKNILPFDHTRVVLHDGDPNEPVSDYINANIIMPEFETKCNNSKPKKSYIATQGCLQNTVNDFWRMVFQENSRVIVMTTKEVERGKSKCVKYWPDEYALKEYGVMRVRNVKESAAHDYTLRELKLSKVGQGNTERTVWQYHFRTWPDHGVPSDPGGVLDFLEEVHHKQESIVDAGPVVVHCSAGIGRTGTFIVIDILIDIIREKGVDCDIDVPKTIQMVRSQRSGMVQTEAQYRFIYMAVQHYIETLQRRIEEEQKSKRKGHEYTNIKYSLVDQTSGDQSPLPPCTPTPPCAEMREDSARVYENVGLMQQQRSFR

Molecular Weight

Approximately 65 kDa

Purity

Greater than 95% as determined by reducing SDS-PAGE

Appearance

Lyophilized powder

Formulation

Lyophilized from a 0.2 μm filtered solution of 20 mM PB, 150 mM NaCl, pH 7.4.

Endotoxin Level

<1 EU/μg, determined by LAL method.

Reconstitution

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH2O. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).

Storage & Stability

Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Shipping

Room temperature in continental US; may vary elsewhere.

Documentation

SHP-2 Protein, Mouse (HEK293, His) Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

  • Reconstitution Calculator

  • Dilution Calculator

  • Specific Activity Calculator

The reconstitution calculator equation

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration
= ÷

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

The specific activity calculator equation

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)
Unit/mg = 106 ÷ ng/mL

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SHP-2 Protein, Mouse (HEK293, His)
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