Description

Pmot (1-14), Leu(13)- CAS NO 138143-07-4 is a synthetic peptide fragment, specifically a segment of the peptide hormone Motilin, which plays a critical role in regulating gastrointestinal motility. This high-purity reference standard is essential for research and development in the life sciences, enabling precise biochemical studies and assay development. It is primarily utilized by pharmaceutical researchers, diagnostic kit manufacturers, and academic institutions focused on endocrinology and digestive system therapeutics.

Application

• Pharmaceutical R&D: Serves as a key reference standard and intermediate in the development of motilin-based therapeutics and diagnostic assays.
• Biochemical Research: Used in receptor binding studies, structure-activity relationship (SAR) analysis, and mechanistic studies of gastrointestinal hormones.
• Diagnostic Development: Employed as a calibrator or antigen in the production of immunoassays and ELISA kits targeting motilin.
• Academic Studies: A vital tool for universities and research institutes investigating gastrointestinal physiology and peptide hormone signaling pathways.
• Quality Control: Acts as a system suitability standard in analytical laboratories for method validation and purity assessment of related peptide compounds.

Basic Information

Product Name	Pmot (1-14), Leu(13)-
CAS No.	138143-07-4
Molecular Formula	C78H123N21O21S
Molecular Weight	1682.0 g/mol
Synonyms	Motilin (1-14) fragment, Leu(13)-Motilin (1-14); Porcine Motilin (1-14), [Leu13]-; [Leucine13]-Motilin (1-14); H-Phe-Val-Pro-Ile-Phe-Thr-Tyr-Gly-Glu-Leu-Gln-Arg-Leu-Gln-OH; PMOT (1-14); Leu13-Motilin(1-14); Motilin fragment 1-14 (porcine, leucine13)
EINECS	Contact for details

Quality Control

Our Pmot (1-14), Leu(13)- is manufactured under strict quality systems. Each batch undergoes comprehensive analytical testing including HPLC for purity, mass spectrometry (MS) for identity confirmation, and amino acid analysis (AAA). We provide a detailed Certificate of Analysis (COA) with each shipment, ensuring traceability and compliance with research-grade standards. Custom synthesis and purification to meet specific project requirements are available.

Storage

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

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 1.0%
Peptide Content	≥ 80.0% (by AAA)
Water Content (KF)	≤ 5.0%
Acetate Content (HPLC)	≤ 10.0%

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