Our ColMA solution contains ready-to-use methacrylated collagen. Use it as a biomaterial for your 3D tissue constructs, or as a component in bioink. This material self-assembles with thermal heating and photo-crosslinks to enhance mechanical properties. Derived from rat tail collagen type I and provided at 5 mg per mL, this biomaterial is a great starting point for your 3D cell culture research, whether you are bioprinting droplets or 3D constructs. Neutralize the solution and you are ready to print scaffolds for tissue engineering and high-throughput screening.

If you are interested in tailoring your own concentration, use our ColMA kit. This biomaterial is a great additive for blending into your own bioinks, or some of our premixed formulations such as GelMA and CELLINK.

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




Bottle contains 20 mL solution (5 mg/mL).
Sterile production and packaging.
Three-month shelf life.
For research use only. Not for human uses.

Product number: IK4501002001 (Irga 1 x 20 mL)
Product number: IK4501002003 (Irga 3 x 20 mL)
Product number: IK4501002005 (Irga 5 x 20 mL)
Product number: IK4501022001 (LAP 1 x 20 mL)
Product number: IK4501022003 (LAP 3 x 20 mL)
Product number: IK4501022005 (LAP 5 x 20 mL)
Product number: IK4500002001 (1 x 20 mL)
Product number: IK4500002003 (3 x 20 mL)
Product number: IK4500002005 (5 x 20 mL)


The bioink has the following quality criteria:

Transparent liquid
Sterility Sterile
Endotoxin level <10 EU/mL
Degree of methacrylation

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