1. Protein Tyrosine Kinase/RTK
  2. Src
  3. pYEEI

pYEEI is a phosphotyrosine-containing tetrapeptide binds to Src SH2 domain with the Kd of 100 nM and with the IC50 of 6.5 μM. pYEEI plays an important role in cancer research.

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

pYEEI Chemical Structure

pYEEI Chemical Structure

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Description

pYEEI is a phosphotyrosine-containing tetrapeptide binds to Src SH2 domain with the Kd of 100 nM and with the IC50 of 6.5 μM. pYEEI plays an important role in cancer research[1].

Molecular Weight

633.54

Formula

C25H36N3O14P

Sequence

{pTyr}-Glu-Glu-Ile

Sequence Shortening

{pTyr}-EEI

SMILES

O=P(O)(O)OC(C=C1)=CC=C1C[C@H](O)C(N[C@@H](CCC(O)=O)C(N[C@@H](CCC(O)=O)C(N[C@@H]([C@@H](C)CC)C(O)=O)=O)=O)=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation
References
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The dilution calculator equation

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

This equation is commonly abbreviated as: C1V1 = C2V2

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C1   V1   C2   V2
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.

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Product Name:
pYEEI
Cat. No.:
HY-P10665
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