【Offline procurement consulting】

        Phone：15335258233；

        Email：engforlife-mkt@efl-tech.com

【product introduction】

      Gelatin Methacryloyl (GelMA) can be quickly photo-crosslinked into hydrogel through UV and visible light in the presence of photoinitiator. GelMA hydrogel combines the characteristics of both natural and synthetic biomaterials. With the three-dimensional (3D) structure, it is suitable for cell growth and differentiation. GelMA hydrogel has excellent biocompatibility and cell-responsive properties, such as providing suitable cell adhesion sites and proteolytic degradability. Therefore, it often is used as a replacement for artificial basement membranes or other natural collagen hydrogels. In addition, GelMA hydrogel also has good mechanical properties. 

【Item】 

【Applications】

      Cell culture, bio 3D printing, tissue engineering, etc.

【Storages】

      Dry kit: room temperature, 3 months; 4℃, 12 months; -20℃, 18 months.

【HNMR】

Synthesis reaction mechanism of GelMA and NMR spectrum of GM30/60/90

【Viscosity】Rheological test: viscosity (shearing rate: 10rad/s, 37℃)

【Thermosensitivity】Rheological test: cooling/warming phase transition temperature and gel strength at 5℃ (oscillation temperature scan: 40 ℃→4 ℃→40 ℃, 5℃ /min, strain 1%, angular rate 5rad/s) 

【Storage Modulus】Rheological test: photo-crosslinking process and final gel storage modulus (oscillation time scan: strain 1%, angular rate 5rad/s; light source: 405nm, 30mW/cm², 30s)

【Compression Modulus】Compression modulus of 3 types GelMA  with different concentrations: EFL-LS-1601-405 light source curing 30s

【Biocompatibility】 GelMA has been widely used for the 2D/3D culture of stem cells, cancer cells, endothelial cells, nerve cells, and other types of cells. The survival rate of cells co-cultured with GelMA is >90% and the cells are well functionalized.

Bone marrow mesenchymal stem cells (BMSCs) cultured on the surface and inside of GelMA 

Biocompatibility characterization of 3D-printed GelMA scaffold

【Product Manual】-【EFL-GM series 1g】- Gelation Methacryloyl series

【Product Manual】-【EFL-GM series 5g】- Gelation Methacryloyl series