Description

Fibronectin Type III Connecting Segment Fragment 90-109 is a synthetic peptide fragment derived from the cell-binding domain of human fibronectin. This sequence is critical for research into cell adhesion, migration, and signaling pathways, serving as a key biochemical tool. It is primarily utilized by researchers and developers in the fields of biomedical research, tissue engineering, and pharmaceutical development for studying integrin interactions and developing novel therapeutic strategies.

Application

• Biochemical Research: Used as a standard or reagent in studies investigating the structure-function relationship of fibronectin and its role in extracellular matrix biology.
• Cell Adhesion Assays: Coated on surfaces to study and promote specific integrin-mediated cell attachment and spreading in vitro.
• Tissue Engineering Scaffolds: Incorporated into biomaterials to enhance the bioactivity and cellular integration of synthetic scaffolds.
• Drug Discovery: Employed in screening platforms to identify molecules that modulate integrin-fibronectin interactions for potential therapeutic applications.
• Antibody & Diagnostic Development: Serves as an antigen for the production and characterization of antibodies targeting specific fibronectin epitopes.

Basic Information

Product Name	Fibronectin Type III Connecting Segment Fragment 90-109
CAS No.	107978-81-4
Molecular Formula	C98H152N28O31S
Molecular Weight	2266.5 g/mol
Synonyms	Fibronectin Cell-Binding Domain Fragment; FN III CS1 peptide; CS1 Peptide (90-109); Arg-Gly-Asp (RGD)-containing peptide; Human Fibronectin Fragment; H-FN (90-109); LDV Peptide; Connecting Segment 1 Peptide; Fibronectin Type III 9-10 Fragment
EINECS	Contact for details

Quality Control

Our Fibronectin Type III Connecting Segment Fragment 90-109 is produced under stringent conditions to ensure high purity and batch-to-batch consistency, suitable for sensitive research applications. Each lot is characterized by advanced analytical techniques including HPLC and Mass Spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and peptide content is provided with every shipment.

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 reach room temperature in a desiccator before opening to prevent condensation and moisture uptake.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95%
Peptide Content	≥ 70% (by weight)
Amino Acid Analysis	Within ± 10% of theoretical
Solubility	Soluble in water or aqueous buffer

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