Description

(Fmoc-Glu70,Ala71,72,Lys74)-C3A (70-77) CAS NO 145082-23-1 is a synthetic peptide fragment, specifically a protected sequence derived from the C3a anaphylatoxin component of complement. This compound is a critical research-grade intermediate for advanced biochemical studies and pharmaceutical development. It is primarily utilized by researchers and manufacturers in the fields of immunology, peptide synthesis, and drug discovery for investigating inflammatory pathways and developing novel therapeutic agents.

Application

• Biochemical Research: Used as a key intermediate in the study of the complement system, specifically for investigating the structure and function of the C3a anaphylatoxin receptor.
• Peptide Synthesis: Serves as a protected building block in solid-phase peptide synthesis (SPPS) for the production of longer C3a-related peptide sequences or analogs.
• Drug Discovery: Acts as a precursor in the development of potential anti-inflammatory drugs, receptor antagonists, or diagnostic tools targeting complement-mediated diseases.
• Immunology Studies: Employed in vitro and in vivo models to elucidate the role of C3a in immune responses, allergy, and sepsis.
• Reference Standard: Used as a high-purity analytical standard for quality control and method validation in peptide analysis laboratories.

Basic Information

Item	Detail
Product Name	(Fmoc-Glu70,Ala71,72,Lys74)-C3A (70-77)
CAS No.	145082-23-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Fmoc-C3a (70-77) fragment; Complement C3a (70-77), Fmoc-protected; Fmoc-Glu-Ala-Ala-Lys-C3a peptide; C3a anaphylatoxin fragment 70-77; H-Glu-Ala-Ala-Lys-OH (Fmoc-protected); Synthetic C3a peptide intermediate; Protected C3a (70-77) sequence
EINECS	Contact for details

Quality Control

Our peptide products are manufactured under strict quality management systems. Each batch of (Fmoc-Glu70,Ala71,72,Lys74)-C3A (70-77) undergoes comprehensive analytical testing, including HPLC for purity and MS for identity confirmation, to ensure it meets the exacting standards required for research and development. Certificates of Analysis (COA) detailing purity, identity, and other critical parameters 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 in a desiccator before opening to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference
Purity (HPLC)	≥ 95%
Single Impurity (HPLC)	≤ 1.0%
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80%

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