GelMA, 250g Bloom, 50-70%

GelMA-M04

Background

Gelatin Methacrylate (GelMA) is currently one of the most widely used bioink materials in the field of bioprinting. Derived from modified gelatin, it retains excellent biocompatibility and cell adhesion capabilities while possessing photocrosslinking properties; consequently, it is extensively utilized in bioink systems.

Product Description

  1. This product is a photosensitive biomaterial derived from gelatin, retaining the excellent biocompatibility and cell adhesion properties of its parent material.
  2. In the presence of suitable photoinitiators, the material can undergo rapid photo-crosslinking under blue light or ultraviolet (UV) irradiation, forming stable hydrogel structures.
  3. The degree of grafting of this product ranges from 50% to 70%, ensuring reliable photo-crosslinking performance.
  4. The mechanical properties of the hydrogel can be tuned by adjusting the concentration of the material, with higher concentrations typically resulting in a higher elastic modulus after curing.
  5. The material supports cell encapsulation and is suitable for 3D bioprinting applications, enabling the fabrication of cell-laden hydrogel constructs.
  6. This product is compatible with other photosensitive biomaterials, such as HAMA (hyaluronic acid methacrylate) and CSMA (chitosan methacrylate), allowing the preparation of composite bioinks with tailored properties.

Technical Specifications

Concentration
  1. The recommended concentration of this product is 5%-20% (W/V). The dissolution temperature is 50-60 centigrade, and the solution can be filtered and sterilized through a 0.22um filter. 2. The aqueous solution of this product will solidify at 25 centigrade. It can continue to be used after the temperature rises (50-60 centigrade) to melt. 3. When using this solution, avoid repeated freezing and thawing.
Features
White powder
Morphology & Appearance
White powder
Storage
Dark, Dry, -20 to 4˚C
Usage
This product is used in combination with LAP, and can be cross-linked and cured under the visible light spectrum of 365-405 nm.
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