Description

Neocarraoctaose 4(1),4(3),4(5),4(7)-Tetrasulfate Tetrasodium Salt is a highly sulfated oligosaccharide derivative, specifically a tetrasulfated octasaccharide, known for its potent biological activity and polyanionic character. This compound is valued for its ability to modulate protein interactions and cellular signaling pathways, making it a critical research tool and a candidate for therapeutic development. It is primarily sought by researchers and developers in the life sciences, pharmaceutical, and biotechnology sectors for applications in glycobiology, drug discovery, and as a reference standard.

Application

• Glycobiology Research: Used as a model compound to study the structure-activity relationships of sulfated carbohydrates and their interactions with proteins like growth factors and chemokines.
• Drug Discovery & Development: Investigated for its potential anti-angiogenic, anti-inflammatory, and anti-metastatic properties in preclinical studies.
• Enzyme Inhibition Studies: Serves as a substrate or inhibitor for studying sulfatases, glycosaminoglycan lyases, and other carbohydrate-processing enzymes.
• Biochemical Reagent: Utilized as a high-purity reference standard for analytical method development, calibration, and quality control in carbohydrate analysis.
• Cell Culture & Biomedical Research: Applied in studies of cell signaling, extracellular matrix interactions, and stem cell differentiation due to its heparin/heparan sulfate-mimicking properties.
• Cosmeceutical R&D: Explored for potential applications in advanced skincare formulations targeting cellular regeneration and anti-aging pathways.

Basic Information

Product Name	Neocarraoctaose 4(1),4(3),4(5),4(7)-Tetrasulfate Tetrasodium Salt
CAS No.	133647-94-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Neocarrabiose Octasulfate Tetrasodium Salt; Carrageenan Oligosaccharide Tetrasulfate; α-Carrageenan Octasaccharide Tetrasulfate; 4-O-Sulfo-3,6-anhydro-α-D-galactopyranosyl-(1→3)-β-D-galactopyranose Tetrasulfate Tetrasodium Salt; Sulfated Neocarrabiose; Tetrasodium Neocarraoctaose Tetrasulfate; G4S Oligosaccharide
EINECS	Contact for details

Quality Control

Our Neocarraoctaose 4(1),4(3),4(5),4(7)-Tetrasulfate Tetrasodium Salt is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic data are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a desiccated environment to maintain stability and purity. Avoid repeated or prolonged exposure to air.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 5.0%
Sulfate Content	Contact for details
Residue on Ignition	Contact for details
Heavy Metals	< 20 ppm
Biological Activity	Tested per customer requirement

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