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 research. Use crosslinking to tailor the mechanical strength of your construct. Neutralize the solution and you are ready to print scaffolds for tissue engineering and high-throughput screening.

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


SKU: IK450100 Category:


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