EGF Receptor Substrate 2 Phospho-Tyr5

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EGF Receptor Substrate 2 (Phospho-Tyr5) is a biologically active peptide derived from an autophosphorylation site (Tyr992) of EGFR.

EGF Receptor Substrate 2 (Phospho-Tyr5) is a biologically active peptide derived from an autophosphorylation site (Tyr992) of EGFR.(In Vitro):DADEpYLIPQQG is a generalized PTPase substrate. Both CAV GST-VP2 and TLMV GST-ORF2 are shown to have PTPase activity using both ENDpYINASL and DADEpYLIPQQG. Steady state activities for the reaction of 5 μg of CAV GST-VP2 with ENDpYINASL and DADEpYLIPQQG are 100 and 208%, respectively, of those seen for 2 units of TC-PTP. In the context of DADEpYLIPQQG, the minimal sizes recognized by PTPα are either ADEpYLI or DADEpY-NH2. The kcat/Km value for the parent peptide DADEpYLIPQQG (EGFR988-998) is 1090-fold higher than Tyr(P).

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Others

Other Targets

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1328.3

C54H82N13O24

>98% (HPLC)

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Sequence:H-Asp-Ala-Asp-Glu-{pTyr}-Leu-Ile-Pro-Gln-Gln-Gly-OH

(-20℃)

With Ice Pack

≥ 2 years