GelMA A

GelMA A blends GelMA and alginate, and is the easiest to use gelatin-based bioink in the world. This blend offers unparalleled printability at room temperature with minimal risk for nozzle clogging — even in bioprinting systems with no thermal control. Crosslink GelMA A through photoinitiator activiation, or by adding a crosslinking solution. Compared to non-modified gelatin, this blend retains its shape at physiological temperature and conditions. GelMA A is a shear-thinning bioink that prints at low pressures and forms filaments once deposited. Available with LAP photoinitiator at 0.25 percent.

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.

$297.00$841.00

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Description

Available in a 3 mL cartridge.
Includes crosslinking agent.
Sterile production and packaging.
Three-month shelf life.
For research use only. Not for human use.

Product number: IK3521020303 (3 x 3 mL)
Product number: IK3521020305 (5 x 3 mL)
Product number: IK3521020310 (10 x 3 mL)

Specifications

The bioink has the following quality criteria:

Appearance
Semi-translucent gel
Sterility Sterile
Endotoxin level <20 EU/mL
Cell viability 75% viable mesenchymal stem cells for 7 days
pH
7.4
GelMA degree of methacrylation 45-55%
Viscosity 1-100 Pa·s
Gelation temperature
24-28° C