Description

Somatostatin 28, Tyr(7)-Gly(10)- is a synthetic peptide analog of the endogenous hormone somatostatin, specifically a fragment of the 28-amino acid form. This compound is of significant value in biochemical and pharmacological research due to its role in studying the inhibition of growth hormone, insulin, and glucagon secretion. It is primarily utilized by research institutions, pharmaceutical R&D departments, and biotechnology companies engaged in endocrinology, metabolic disorder research, and peptide-based drug discovery. The product is supplied as a high-purity material suitable for advanced laboratory applications.

Application

• Biochemical Research: Used as a reference standard and active agent in studies investigating the somatostatin signaling pathway and its physiological effects.
• Pharmacological Studies: Employed in in vitro and in vivo assays to evaluate receptor binding affinity, potency, and metabolic stability of somatostatin analogs.
• Endocrinology Research: Critical for experiments focusing on the regulation of hormone secretion from the pancreas and pituitary gland.
• Drug Discovery & Development: Serves as a key intermediate or lead compound in the development of novel therapeutics for acromegaly, neuroendocrine tumors, and diabetic retinopathy.
• Academic Research: A fundamental tool for university and institutional labs exploring peptide chemistry, hormone action, and cellular regulation.

Basic Information

Product Name	Somatostatin 28, Tyr(7)-Gly(10)-
CAS No.	93460-56-1
Molecular Formula	C140H210N42O39S3
Molecular Weight	3149.6 g/mol
Synonyms	Somatostatin-28 (7-10) fragment, Tyr(7)-Gly(10)-Somatostatin-28; Tyr7-Gly10-Somatostatin 28; H-Tyr-Gly-Trp-Lys-OH (Somatostatin 28 fragment 7-10); Somatostatin 28 (7-10); SRIF-28 (7-10); Tyr-Gly-Trp-Lys; Growth hormone release-inhibiting factor 28 (7-10).
EINECS	Contact for details

Quality Control

Our Somatostatin 28, Tyr(7)-Gly(10)- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and mass spectrometry for identity confirmation, to ensure it meets the high standards required for research applications. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. This product is hygroscopic (moisture-sensitive). For long-term storage, consider desiccation. Allow the vial to equilibrate to room temperature before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80.0%
Single Impurity (HPLC)	≤ 1.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.