Description

Chondroitin sulfate (CS) is a naturally occurring sulfated glycosaminoglycan widely found in connective tissues such as cartilage, skin, ligaments, and tendons. Composed of repeating units of glucuronic acid and N‑acetylgalactosamine, CS exhibits excellent biocompatibility and biodegradability, along with multiple biological activities including antioxidant, anti‑inflammatory, and immunomodulatory effects. It has been extensively applied in osteoarthritis treatment, wound healing, nerve repair, cardiovascular therapies, and drug‑delivery systems.

CSMA is a photocrosslinkable, methacrylated derivative of chondroitin sulfate, engineered by introducing methacryloyl (MA) groups onto the CS backbone. This modification preserves the natural bioactivity of CS while adding light‑responsive crosslinking capability. CSMA enables rapid and controllable hydrogel formation, supporting in situ gelation and the fabrication of complex 3D structures. These features make CSMA a powerful material platform for tissue engineering, regenerative medicine, and advanced hydrogel‑based biomedical research.

Product Features

• Ultra‑Fast Photocrosslinking Exhibits excellent photosensitivity, enabling second‑scale gelation and the fabrication of complex 3D structures.
• Preservation of Natural Bioactivity Retains the intrinsic biological functions of chondroitin sulfate, including anti‑inflammatory, antioxidant, and cartilage‑repair activities.
• Outstanding Biocompatibility and Biodegradability Suitable for in vivo implantation and long‑term tissue‑engineering applications.
• Excellent Co‑Crosslinking Compatibility Can be combined with various photocurable biomaterials to flexibly tune hydrogel properties.

Product Advantages

• High Batch‑to‑Batch Consistency Standardized manufacturing processes ensure stable product performance and reliable reproducibility across different lots.
• High Purity with Low Residuals Advanced purification effectively removes small‑molecule impurities, ensuring excellent biological safety.
• Multiple Sources and Grades Available Offered in porcine‑ and shark‑derived variants with multiple purity levels to meet diverse research and development needs.
• Rigorous Quality Control and Comprehensive Support Each batch undergoes strict testing and is accompanied by complete technical documentation for seamless application.

MA Series

• Methacrylated Carboxymethyl Cellulose (CMCMA)
• Methacrylated Chondroitin Sulfate (CSMA)
• Methacrylated Chitosan (ChMA)
• Methacrylated Carboxymethyl Chitosan (CMChMA)
• Tri‑Arm Poly(ε‑caprolactone) Methacrylate (3ArmPCLMA)
• Methacrylated Gellan Gum (GGMA)
• Methacrylated Hyaluronic Acid (HAMA)
• Methacrylated Sericin (SerMA)
• Methacrylated Sodium Alginate (AlgMA)
• Methacrylated Polyvinyl Alcohol (PVAMA)
• Gelatin Methacryloyl (GelMA)
• Methacrylated Silk Fibroin (SilMA)

Only for research and not intended for treatment of humans or animals

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SBS Genetech is a long-term sponsor of Cold Spring Harbor Laboratory