EGF Receptor Substrate 2 (Phospho-Tyr5)
中文名称 | EGF Receptor Substrate 2 (Phospho-Tyr5) |
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中文同义词 | 表皮生长因子受体底物2 (PHOSPHO-TYR5) |
英文名称 | EGF Receptor Substrate 2 (Phospho-Tyr5) |
英文同义词 | EGF Receptor Substrate 2 (Phospho-Tyr5) |
CAS号 | |
分子式 | C??H??N??O?? |
分子量 | 0 |
EINECS号 | |
相关类别 | |
Mol文件 | Mol File |
结构式 |
EGF Receptor Substrate 2 (Phospho-Tyr5) 性质
序列 | H-Asp-Ala-Asp-Glu-{pTyr}-Leu-Ile-Pro-Gln-Gln-Gly-OH |
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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 k cat /K m value for the parent peptide DADEpYLIPQQG (EGFR 988-998 ) is 1090-fold higher than Tyr(P).
纯度(HPLC) ≥98.0%
醋酸根含量≤12.0%
水分含量≤8.0%
肽含量≥80.0%
内毒素≤50EU/mg
氨基酸组成分析≤±10%