917834
PhotoCol™-RUT, methacrylated collagen bioink kit, with ruthenium
Sinónimos:
3D Bioprinting, Bioink, Collagen
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About This Item
Código UNSPSC:
12352201
NACRES:
NA.23
Productos recomendados
descripción
Methacrylated collagen:
Degree of methacrylation ≥ 20%
Product components :
Methacrylated collagen (100 mg)
20 mM acetic acid (50 mL)
Neutralization solution (10 mL)
Ruthenium (100 mg)
Sodium persulfate photoinitiator (500 mg)
Nivel de calidad
esterilidad
sterile; sterile-filtered
impurezas
≤10 EU/mL Endotoxin
temp. de almacenamiento
2-8°C
Aplicación
PhotoCol™-RUT bioink kit consists of purified methacrylated Type I bovine collagen as the core component with other support reagents. The methacrylated Type I collagen is produced from telo-peptide intact bovine collagen where the collagen has been modified by reacting the free amines, primarily the ε-amines groups of the lysine residues as well as the α-amines groups on the N-termini. Over 20% of the total lysine residues of the collagen molecule have been methacrylated. A bottle of 20 mM acetic acid solution is provided to solubilize the lyophilized methacrylated collagen at concentrations ranging from 3 to 8 mg/ml. The neutralization solution consists of an alkaline 10X phosphate buffered saline (PBS) solution which provides physiological salts and pH in the final mixture. The photoinitiator consists of ruthenium and sodium persulfate to be formulated in 1X cell culture media or PBS, which allows visible light photocrosslinking of the printed structure at 400-450 nm. PhotoCol™-RUT provides native-like 3D collagen gels, and the final gel stiffness can be customized by changing collagen concentrations and crosslinking.
Información legal
PhotoCol is a trademark of Advanced BioMatrix, Inc.
Frases de peligro
Consejos de prudencia
Clasificaciones de peligro
Aquatic Chronic 2
Código de clase de almacenamiento
10 - Combustible liquids
Certificados de análisis (COA)
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Biointerphases, 7(1-4), 25-25 (2012-05-17)
Type-I collagen is an attractive scaffold material for tissue engineering due to its ability to self-assemble into a fibrillar hydrogel, its innate support of tissue cells through bioactive adhesion sites, and its biodegradability. However, a lack of control of material
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Type-I collagen self-assembles into a fibrillar gel at physiological temperature and pH to provide a cell-adhesive, supportive, structural network. As such, it is an attractive, popular scaffold for in vitro evaluations of cellular behavior and for tissue engineering applications. In
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