All Photos(1)



TissueFab® bioink Conductive

UV/365 nm

Sign Into View Organizational & Contract Pricing

Select a Size

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.


Looking for similar products? Visit Product Comparison Guide


TissueFab®- GelMA-Conductive-UV bioink is an electrically conductive bioink for 3D bioprinting applications. It is intended to generate ideal cell environments for neural, muscle and cardiac cells, which enable them to transfer electrical signals, enhancing cell communication and capacity for network formation. It is based on gelatin methacryloyl (GelMA) hydrogel system. Carbon nanotubes (CNTs) are incorporated to introduce conductivity, meanwhile enhance the mechanical properties of GelMA hydrogels.


Product contains 10 ml of solution packaged in glass bottle.

Legal Information

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

Storage Class Code

12 - Non Combustible Liquids



Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).


Product Number
Pack Size/Quantity

Additional examples:





enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Su Ryon Shin et al.
ACS nano, 7(3), 2369-2380 (2013-02-01)
We engineered functional cardiac patches by seeding neonatal rat cardiomyocytes onto carbon nanotube (CNT)-incorporated photo-cross-linkable gelatin methacrylate (GelMA) hydrogels. The resulting cardiac constructs showed excellent mechanical integrity and advanced electrophysiological functions. Specifically, myocardial tissues cultured on 50 μm thick CNT-GelMA


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.

Recent Advances in 3D-Bioprinting-based Drug Screening

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.

Contact Technical Service