GelMA 20 %

GelMA 20% has the same composition as the former product GelMA High.

GelMA is porcine gelatin functionalized with methacrylate groups. GelMA 20% is a concentrated solution at physiological pH and osmolarity, to be used as a base in bioink formulation. Dilute the GelMA solution with our Reconstitution Agent P, or mix with other additives, and use in 3D cell culture. Mixed with a photoinitiator, GelMA hydrogels are easily photocrosslinked to become stable during cell culture. Preparing your own GelMA bioink has never been quicker!


Recommended for use with BIO X, a temperature-controlled printhead and a heated printbed. Not recommended for use with INKREDIBLE+ or INKREDIBLE.

Shipping starts from October 15, 2020



5 mL GelMA 20% in syringe (sterile).

Minimum 4 months shelf life.

The Kit includes:

  • 5 mL GelMA 20% in syringe (sterile).
  • 100 mg LAP photoinitiator (non-sterile).
  • Consumables Kit A5 (Five amber cartridges, five luer lock adaptors, 15 nozzles, all sterile)
  • For research use only. Not for human use.


Appearance Clear amber gel
Sterility Sterile
Viscosity  168±50 Pa·s
pH  7-7.4
Degree of methacrylation 44-55%

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