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TissueFab® bioink Bone

UV/365 nm

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3D Bioprinting, Bioink, GelMA, TissueFab


0.2 μm sterile filtered
suitable for 3D bioprinting applications

Quality Level


gel form (viscous)


≤5 CFU/g Bioburden (Fungal)
≤5 CFU/g Bioburden (Total Aerobic)






3D bioprinting

storage temp.


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TissueFab®- GelMA-Bone-UV bioink is designed for promoting osteogenic differentiation of stem cells. It is based on Gelatin methacryloyl (GelMA) - Hydroxyapatite (HAp) hydrogel system. HAp is a highly crystalline form of calcium phosphate. HAp has a chemical similarity with the mineralized phase of bone which accounts for their excellent biocompatibility and osteoinductive and osteoconductive properties favorable for bone regeneration. HAp-containing hydrogels has been studied in literature to demonstrate their processability with different additive manufacturing approaches. Printing of cell laden structures with HAp containing bioink formulations have shown superior osteogenic properties.

Legal Information

TISSUEFAB is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

12 - Non Combustible Liquids




Not applicable


Not applicable

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Nano hydroxyapatite particles promote osteogenesis in a three-dimensional bio-printing construct consisting of alginate/gelatin/hASCs
Wang X F et al.
Royal Society of Chemistry Advances, 6, 6832-6842 (2016)
Tunable hydrogel composite with two-step processing in combination with innovative hardware upgrade for cell-based threedimensional bioprinting.
Wust S. et al.
Acta Biomaterialia, 10, 630-640 (2014)
Xi Chen et al.
International journal of nanomedicine, 11, 4707-4718 (2016-10-04)
Periodontitis is a chronic infectious disease and is the major cause of tooth loss and other oral health issues around the world. Periodontal tissue regeneration has therefore always been the ultimate goal of dentists and researchers. Existing fabrication methods mainly
Mehdi Sadat-Shojai et al.
Materials science & engineering. C, Materials for biological applications, 49, 835-843 (2015-02-18)
The ability to encapsulate cells in three-dimensional (3D) protein-based hydrogels is potentially of benefit for tissue engineering and regenerative medicine. However, as a result of their poor mechanical strength, protein-based hydrogels have traditionally been considered for soft tissue engineering only.
Michal Bartnikowski et al.
Materials (Basel, Switzerland), 9(4) (2016-04-14)
The concept of biphasic or multi-layered compound scaffolds has been explored within numerous studies in the context of cartilage and osteochondral regeneration. To date, no system has been identified that stands out in terms of superior chondrogenesis, osteogenesis or the


Bioinks can be 3D bioprinted into functional tissue constructs for drug screening, disease modeling, and in vitro transplantation. Choose the Bioinks and method for specific tissues engineering applications.

Learn how 3D bioprinting is revolutionizing drug discovery with highly-controllable cell co-culture, printable biomaterials, and its potential to simulate tissues and organs. This review paper also compares 3D bioprinting to other advanced biomimetic techniques such as organoids and organ chips.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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