CAS 137348-21-1: epidermal growth factor receptor*fragment 661-681

Description: Epidermal Growth Factor Receptor (EGFR) fragment 661-681 refers to a specific peptide sequence derived from the EGFR protein, which plays a crucial role in cell signaling, proliferation, and differentiation. This fragment is part of the intracellular domain of the receptor and is involved in the activation of downstream signaling pathways upon ligand binding. The CAS number 137348-21-1 identifies this specific peptide in chemical databases, indicating its unique structure and properties. Typically, such fragments are characterized by their amino acid composition, molecular weight, and potential biological activity. They may exhibit properties such as solubility in aqueous solutions, stability under physiological conditions, and the ability to interact with other biomolecules, which can be critical for research in cancer biology and therapeutic development. Additionally, the study of this fragment can provide insights into the mechanisms of EGFR signaling and its implications in various diseases, particularly in oncology, where EGFR is often implicated in tumor growth and metastasis.

Formula: C₁₀₁H₁₇₂N₃₀O₃₂

H-Lys-Arg-Glu-Leu-Val-Glu-Pro-Leu-Thr-Pro-Ser-Gly-Glu-Ala-Pro-Asn-Gln-Ala-Leu-Leu-Arg-OH

CAS: 137348-21-1

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• Formula: C₁₀₁H₁₇₂N₃₀O₃₂
• Purity: Min. 95%
• Molecular weight: 2,318.63 g/mol