GelMA Bioink LAP 0.25%

3 590 kr10 990 kr

CELLINK gelatin methacrylate (GelMA) is a gelatin-based bioink that provides mammalian cells with the essential properties of their native environment.

SKU: IK305102 Categories: , Tag:


GelMA is modified with methacryloyl groups to crosslink with a photoinitiator (like LAP) or exposure to UV light (available using INKREDIBLE+, BIO X, and a 365 nm or 405 nm photocuring system). Available with a 0.25 percent LAP photoinitiator. Available as lyophilized powder in our GelMA Lyophilizate Kit for tailoring your own bioink formulation. Read our latest application note on comparing drug response in 2D vs. 3D bioprinted tumoroids.

  • Available in a 3 mL cartridge.
  • Sterile production and packaging.
  • Two-month shelf life.
  • For research use only. Not for human use.

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

Advanced formulations based off of CELLINK GelMA


The bioink has the following quality criteria:

Appearance Clear amber gel
Sterility Sterile
Endotoxin level <50 EU/mL
pH 6.5-7.4
Degree of methacrylation 45-55%
Gelation temperature 24.5-27°C


Magnetic resonance imaging as a tool for quality control in extrusion-based bioprinting
Schmieg, Gretzinger, Schuhmann, et al. (2022) Biotechnology Journal 17 (5)

Comparison Between Bioprinted Tumor Disks and Pre-cast Hydrogels or Decellularized Natural ECM as 3D Models to Study Artificial Melanoma In-vitro
Lyden, Hultgren, Beethe, et al. (2022) The FASEB Journbal 36 (51)


Additional information

Shelf life

2 months



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