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CELLINK GelMa

CELLINK GelMA is derived from porcine gelatin and enhanced through the incorporation of methacrylate groups to improve printability and facilitate cross-linking to improve construct longevity. Compared to non-modified gelatin, this gelatin methacryloyl retains its shape at physiological temperature and conditions. This shear thinning bioink exhibits excellent printability through a wide range of nozzle diameters with an unparalleled ability to be extruded at low pressures while forming filaments once deposited. Available as both a sterile powder or a ready to print formulation. Inquire today for a free sample!

Printability data

  • 27G

Conical tip (~23.4 °C)
This diagram displays the printability behaviour and characteristics of CELLINK GelMa, when being printed with a 27G conical tip at room temperature (approx. 23.4 °C). The different lines correspond to different printing pressures, as indicated by the colours in the legend.

GelMA printability

Lines
Representative diameters of CELLINK® GelMA printed at 20 kPa and increasing translation rates through a 27 G nozzle, representative filaments of CELLINK GelMA at translation rates of (a) 500, (b) 800, (c) 1100, (d) 1400, (e) 1700, (f) 2000 mm/min.

GelMA lines

27G

Conical tip (~23.4 °C)
This diagram displays the printability behaviour and characteristics of CELLINK GelMa, when being printed with a 27G conical tip at room temperature (approx. 23.4 °C). The different lines correspond to different printing pressures, as indicated by the colours in the legend.

GelMA printability

Lines
Representative diameters of CELLINK® GelMA printed at 20 kPa and increasing translation rates through a 27 G nozzle, representative filaments of CELLINK GelMA at translation rates of (a) 500, (b) 800, (c) 1100, (d) 1400, (e) 1700, (f) 2000 mm/min.

GelMA lines

CUSTOMIZATIONS

GelMA A
GelMA A is a blend of GelMA and alginate that is the easiest to use gelatin based bioink in the world. This blend exhibits unparalleled printability at room temperature with minimal risk for nozzle clogging, even in bioprinting systems with no thermal control. Crosslink through either the activation of the photoinitiator or through the addition of a crosslinking solution. Compared to non-modified gelatin, blend retains its shape at physiological temperature and conditions. This shear thinning bioink exhibits excellent printability through a wide range of nozzle diameters with an unparalleled ability to be extruded at low pressures while forming filaments once deposited.

GelMA C
GelMA C is a blend of GelMA and nanofibrillar cellulose that is a simple to use gelatin based bioink. This blend exhibits unparalleled printability at room temperature with minimal risk for nozzle clogging, even in bioprinting systems with no thermal control. Crosslink quickly through the activation of the photoinitiator. Compared to non-modified gelatin, blend retains its shape at physiological temperature and conditions. This shear thinning bioink exhibits excellent printability through a wide range of nozzle diameters with an unparalleled ability to be extruded at low pressures while forming filaments once deposited.

GelMA HA
The GelMA HA has been formulated to incorporate hyaluronic acid into our globally known GelMA products. Hyaluronic acid has an important role in a wide variety of different tissues such as skin, cartilage, bone, connective tissue, and nerves.

GelMA High C
Our GelMA is now available reconstituted in syringes as a ready-to-use formulation at physiological pH and osmolarity without photoinitiator.  Quickly tailor your own GelMA bioink or 3D cell culture composition by simply diluting our high concentration buffered GelMA solution with your own photoinitiator or own additives. Simply warm, mix, and go. GelMA preparation has never been quicker.