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Key Documents

900629

Sigma-Aldrich

Gelatin methacryloyl

gel strength 300 g Bloom, degree of substitution 40%

Synonym(s):

GelMa, Gelatin Methacrylate, Gelatin methacrylamide

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About This Item

Linear Formula:
(C40H59N11O13)n
UNSPSC Code:
12352202
NACRES:
NA.23

Quality Level

form

powder

storage temp.

2-8°C

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Application

Gelatin-methacrylate can be used to form crosslinked hydrogels for tissue engineering and 3D printing. It has been used for endothelial cell morphogenesis, cardiomyocytes, epidermal tissue, injectable tissue constructs, bone differentiation, and cartilage regeneration. Gelatin-methacrylate has been explored in drug delivery applications in the form of microspheres and hydrogels.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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Preparation and characterization of gelatin-poly(methacrylic acid) interpenetrating polymeric network hydrogels as a pH-sensitive delivery system for glipizide.
Gupta NV et al.
Indian Journal of Pharmaceutical Sciences, 69(1), 64-68 (2007)
Xin Zhao et al.
Advanced healthcare materials, 5(1), 108-118 (2015-04-17)
Natural hydrogels are promising scaffolds to engineer epidermis. Currently, natural hydrogels used to support epidermal regeneration are mainly collagen- or gelatin-based, which mimic the natural dermal extracellular matrix but often suffer from insufficient and uncontrollable mechanical and degradation properties. In
Kristel W M Boere et al.
Acta biomaterialia, 10(6), 2602-2611 (2014-03-05)
Hydrogels can provide a suitable environment for tissue formation by embedded cells, which makes them suitable for applications in regenerative medicine. However, hydrogels possess only limited mechanical strength, and must therefore be reinforced for applications in load-bearing conditions. In most
Kelly M C Tsang et al.
Advanced functional materials, 25(6), 977-986 (2015-09-04)
Hydrogels are often employed as temporary platforms for cell proliferation and tissue organization in vitro. Researchers have incorporated photodegradable moieties into synthetic polymeric hydrogels as a means of achieving spatiotemporal control over material properties. In this study protein-based photodegradable hydrogels
Preparation and characterization of gelatin-poly(methacrylic acid) interpenetrating polymeric network hydrogels as a pH-sensitive delivery system for glipizide.
Gupta NV, et al.
Indian Journal of Pharmaceutical Sciences, 69(1), 64-68 (2007)

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