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Merck
CN

900628

Gelatin methacryloyl

gel strength 90-110 g Bloom, degree of substitution 60%

Synonym(s):

GelMA, Gelatin methacrylamide, Gelatin methacrylate, GelMa, Gelatin Methacrylate

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About This Item

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

Gelatin methacryloyl, gel strength 90-110 g Bloom, degree of substitution 60%

form

solid

storage temp.

2-8°C

Quality Level

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Application

Gelatin methacrylate can be used to form cross-linked hydrogels for tissue engineering and 3D printings. 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

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

动植物来源生物产品
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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)
Mehdi Nikkhah et al.
Biomaterials, 33(35), 9009-9018 (2012-09-29)
Engineering of organized vasculature is a crucial step in the development of functional and clinically relevant tissue constructs. A number of previous techniques have been proposed to spatially regulate the distribution of angiogenic biomolecules and vascular cells within biomaterial matrices

Articles

Professor Shrike Zhang (Harvard Medical School, USA) discusses advances in 3D-bioprinted tissue models for in vitro drug testing, reviews bioink selections, and provides application examples of 3D bioprinting in tissue model biofabrication.

Discussion of synthetic modifications to gelatin, improving the three-dimensional (3D) print resolution, and resulting material properties.

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