Description

Bombesin, Psi(13,14)-Leu(14)- is a synthetic, biologically active peptide analog of the neuropeptide bombesin. This compound is of significant value in biochemical and pharmacological research due to its specific receptor binding properties and metabolic stability. It is primarily needed by research institutions and pharmaceutical companies engaged in neurobiology, oncology, and metabolic disorder studies.

Application

• Biomedical Research: Used as a potent tool in studying the role of bombesin-like peptides in cell signaling, proliferation, and tumor growth.
• Receptor Binding Assays: Serves as a high-affinity ligand for characterizing and quantifying bombesin receptor subtypes (BB1, BB2, BB3) in vitro.
• Drug Discovery & Development: Acts as a reference standard or a lead compound in the development of novel therapeutics targeting bombesin receptors for cancer and metabolic diseases.
• Metabolic Studies: Employed in research investigating the effects of bombesin on gastrointestinal function, satiety, and energy homeostasis.
• Academic & Institutional Research: Utilized in university and government labs for fundamental studies in neuropeptide physiology and pharmacology.

Basic Information

Product Name	Bombesin, Psi(13,14)-Leu(14)-
CAS No.	123809-85-8
Molecular Formula	C71H110N24O19S
Molecular Weight	1611.85 g/mol
Synonyms	Psi(13,14)-Leu(14)-Bombesin; [Psi13,14, Leu14]-Bombesin; Leu(14)-Psi(13,14)-Bombesin; Bombesin (Psi13-14, Leu14); Bombesin Pseudopeptide; GRP Receptor Antagonist Analog; Neuropeptide Analog; Research Peptide 123809-85-8
EINECS	Contact for details

Quality Control

Our Bombesin, Psi(13,14)-Leu(14)- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and MS for identity confirmation, to ensure it meets the high standards required for research applications. Certificates of Analysis (COA) with detailed chromatographic data 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). Allow the vial to equilibrate to room temperature before opening to minimize moisture absorption.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC & MS)	Conforms to reference standard
Purity (HPLC)	≥ 95%
Single Impurity (HPLC)	≤ 1.0%
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80%
Solubility	Soluble in water, acetic acid, DMSO

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