927228
TissueFab® bioink
(GelAlg)ma-Vis/405nm, low endotoxin
Synonym(s):
Alginate, Alginate methacrylamide, Alginate methacrylate, Alginate methacryloyl, Bioink Low endotoxin AlgMA-LAP, Low endotoxin Alginate bioink, Sodium alginate
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Quality Level
description
HNMR in D2O at 40 °C
sterility
0.2 μm filtered
form
viscous liquid (to gel)
impurities
<5 CFU/g Bioburden (Fungal)
<5 CFU/g Bioburden (Total Aerobic)
<50 EU/mL Endotoxin
color
pale yellow to colorless
pH
6.5-7.5
viscosity
15-60 cP(37 °C)
compatibility
3D bioprinting, extrusion bioprinting
storage temp.
2-8°C
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Related Categories
1 of 4
This Item | 906913 | 922862 | 905410 |
|---|---|---|---|
| sterility 0.2 μm filtered | sterility - | sterility sterile-filtered (0.2μm) | sterility - |
| compatibility 3D bioprinting, extrusion bioprinting | compatibility - | compatibility - | compatibility - |
| viscosity 15-60 cP(37 °C) | viscosity - | viscosity 2-25 cP(37 °C) | viscosity - |
| Quality Level 100 | Quality Level - | Quality Level 100 | Quality Level - |
| form viscous liquid (to gel) | form gel form (Viscous) | form viscous liquid (gel) | form viscous liquid |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C |
General description
This bioink is derived from natural polymers − alginate and gelatin. Alginate also known as sodium alginate or alginic acid, is a natural biopolymer obtained from brown algae. Alginate is a natural polysaccharide widely used in tissue engineering. Gelatin contains bioactive peptide sequences similar to native extracellular matrix which promotes integrin mediated cell adhesion and MMP sensitive enzymatic degradation which are essential for cellular functions such as migration, proliferation and differentiation.
Low Endotoxin, low bioburden: Endotoxins have been demonstrated negatively impact cellular growth, morphology, differentiation, inflammation and protein expression. Bioburden is defined as the number of contaminated organisms found in a given amount of material. We test each lot for endotoxins as well as total bioburden (aerobic and fungal) to minimize unwanted interactions. For more information: https://www.sigmaaldrich.com/US/en/technical-documents/technical-article/microbiological-testing/pyrogen-testing/what-is-endotoxin
Packaging
Legal Information
Storage Class
10 - Combustible liquids
wgk_germany
WGK 3
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