Description

Neuropeptide Ff is a bioactive neuropeptide belonging to the RFamide peptide family, identified by CAS NO 99566-27-5. It serves as a critical research tool for investigating neuromodulation, feeding behavior, and pain pathways in mammalian systems. This high-purity peptide is essential for neuroscientists, pharmacologists, and biotechnology companies engaged in neurological research and drug discovery.

Application

• Neuroscience Research: Fundamental studies on its role as an endogenous modulator of opioid systems and related neural circuits.
• Behavioral Pharmacology: Investigation of its effects on appetite regulation, feeding behavior, and energy homeostasis.
• Pain and Analgesia Studies: Research into its antinociceptive properties and interactions with pain transmission pathways.
• Drug Discovery & Development: Used as a reference standard or lead compound in the development of novel neurotherapeutics.
• Biochemical Assays: As a critical reagent in receptor binding studies, functional cellular assays, and signal transduction research.
• Academic & Institutional Research: A key material for universities and research institutes focusing on neuroendocrinology and peptide biology.

Basic Information

Product Name	Neuropeptide Ff
CAS No.	99566-27-5
Molecular Formula	C85H134N26O24S
Molecular Weight	1880.18 g/mol
Synonyms	NPFF; Neuropeptide FF; F8Famide; Phe-Leu-Phe-Gln-Pro-Gln-Arg-Phe-NH2; FLFQPQRF-NH2; 99566-27-5; Mammalian RFamide-related peptide
EINECS	Contact for details

Quality Control

Our Neuropeptide Ff is manufactured under strict quality systems to ensure batch-to-batch consistency and high biological activity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and content. We adhere to GMP principles for peptide synthesis and purification, ensuring material suitable for advanced research applications.

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 desiccant and under an inert atmosphere. Allow the vial to reach room temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC)	Retention time corresponds to reference standard
Identification (MS)	Mass spectrum consistent with theoretical molecular weight
Purity (HPLC)	≥ 95%
Assay (Content)	≥ 97% (by amino acid analysis)
Water Content (KF)	≤ 5.0%
Acetate Content (HPLC)	≤ 10.0%
Solubility	Soluble in water, dilute acetic acid

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