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919632

Sigma-Aldrich

TissueFab® bioink 

(GelHA)ma -UV/365 nm

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Synonym(s):
Bioink, HAMA, Hyaluronic acid, Hyaluronic acid methacrylamide, Hyaluronic acid methacrylate, Hyaluronic acid methacryloyl, Sodium hyaluronate

Quality Level

100

description

suitable for 3D bioprinting applications

sterility

sterile-filtered

form

viscous liquid

impurities

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

color

colorless to pale yellow

particle size

0.2 μm

pH

6.5-7.5

application(s)

3D bioprinting

storage temp.

2-8°C

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TissueFab® bioink 

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TissueFab® bioink  (Gel)ma -UV/365 nm

Sigma-Aldrich

905429

TissueFab® bioink 

sterility

sterile-filtered

sterility

sterile-filtered

sterility

sterile; sterile-filtered

sterility

-

form

viscous liquid

form

viscous liquid (or gel)

form

viscous liquid (or gel)

form

viscous liquid

impurities

≤5 CFU/g Bioburden (Fungal)

impurities

<5 CFU/g Bioburden (Fungal), <5 CFU/g Bioburden (Total Aerobic)

impurities

<5 CFU/g Bioburden

impurities

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

color

colorless to pale yellow

color

colorless to pale yellow

color

colorless to pale yellow

color

colorless to pale yellow

particle size

0.2 μm

particle size

0.2 μm

particle size

0.2 μm

particle size

-

Application

TissueFab® - HAMA-UV bioink is a hyaluronic acid methacrylate and GelMA based bioink for 3D bioprinting applications. The formulation is optimized for 3D bioprinting of tissues and constructs using extrusion based 3D bioprinters, and can be can be used to bioprint cell-laden hydrogels in desired shape without any supporting material. The crosslinking of printed structures can be done in one step using UV light for further culture and maturation of cells for tissue engineering and regenerative medicine applications.

Packaging

10 mL in glass bottle

Legal Information

TISSUEFAB is a registered trademark of Sigma-Aldrich Co. LLC

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

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Michelle T Poldervaart et al.
PloS one, 12(6), e0177628-e0177628 (2017-06-07)
In bone regenerative medicine there is a need for suitable bone substitutes. Hydrogels have excellent biocompatible and biodegradable characteristics, but their visco-elastic properties limit their applicability, especially with respect to 3D bioprinting. In this study, we modified the naturally occurring
Sudhir Khetan et al.
Cryobiology, 90, 83-88 (2019-08-06)
While significant progress has been made in directing the behavior of cells encapsulated within three-dimensional (3D) covalently crosslinked hydrogels, the capacity of these materials to support in situ cryopreservation of cells directly within the gels has not been assessed. Here

Articles

3D Bioprinting: Bioink Selection Guide

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.

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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