934178
TissueFab® bioink
(GelHAHep)MA Vis/405 nm, low endotoxin
Sinónimos:
3D Bioprinting, Bioink, Controlled Release, GelMA, Gelatin, Gelatin Methacryloyl, HAMA, Heparin, Heparin Methacrylate, Hyaluronan, Hyaluronic Acid, Hyaluronic Acid Methacrylate, Hydrogel
Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
About This Item
Código UNSPSC:
12352201
NACRES:
NA.28
Productos recomendados
Nivel de calidad
esterilidad
0.2 μm filtered
Formulario
gel form
contiene
<50 EU/mL Endotoxin
composición
Gelatin, Hyaluronic acid, Heparin, Alginate
impurezas
<5 CFU/g Bioburden ( fungal)
<5 CFU/g Bioburden (Total Aerobic)
color
pale yellow to colorless
pH
6.5-7.5
compatibilidad
3D bioprinting, extrusion bioprinting
temp. de almacenamiento
2-8°C
¿Está buscando productos similares? Visita Guía de comparación de productos
Descripción general
TissueFab® bioink -(GelHAHep)MA Vis/405 nm, low endotoxin formulation can be used to bioprint cell-laden hydrogels in the desired shape without any supporting material. This bioink can be crosslinked in one step using exposure to 405 nm light for further culture and maturation of cells for tissue engineering and regenerative medicine applications.
Aplicación
Currently, there is a need for high-quality, commercially available ready-to-use bioink formulations to enable the reproducible fabrication of synthetic tissues and organs by 3D Bioprinting
- drug discovery
- in-vitro disease models
- regenerative medicine-cell-cultured meat
Características y beneficios
- Bioprinting models replicate biology for drug discovery and in vivo applications
- Sterile, low endotoxin-Batch control offers reproducible models for preclinical toxicology testing and drug screening
- Extended shelf-life & stability
Otras notas
Heparin is a naturally occurring linear biopolymer and highly sulfated glycosaminoglycan (GAG). Research has demonstrated that heparin can modulate binding extracellular matrix proteins and sequester growth factors and cytokines, making them useful in 3D applications.
The methacrylate-functionalization of heparin allows thermal or photochemical crosslinking via covalent conjugation. Heparins exhibit high anionic charge densities to promote large swelling ratios in water. Heparin-based bioinks are used in tissue engineering, 3D bio-printing, and drug delivery applications.
Gelatin methacryloyl (GelMA) is a polymerizable hydrogel material derived from natural extracellular matrix (ECM) components. Due to its low cost, abundance, and retention of natural cell binding motifs, gelatin has become a highly sought material for tissue engineering applications. The addition of photocrosslinkable methacrylamide functional groups in GelMA allows the synthesis of biocompatible, biodegradable, and non-immunogenic hydrogels that are stable in biologically relevant conditions and promote cell adhesion, spreading, and proliferation.
Hyaluronic acid (HA) is a linear polysaccharide of alternating D-glucuronic acid/N-acetyl-D-glucosamine found primarily in connective tissues. HA-based hydrogels are prevalent in tissue engineering, 3D bioprinting, and drug delivery applications. The methacrylate (MA) functionalized hyaluronic acid is photo-cross-linkable.
Low Endotoxin, low bioburden: Endotoxins can negatively impact cellular growth, morphology, differentiation, inflammation, and protein expression. The bioburden is the number of contaminated organisms found in a given amount of material.
We test each lot for endotoxins in addition to total bioburden (aerobic and fungal) to minimize unwanted interactions. For more information: Cell Culture FAQs: Bacterial Endotoxin Contamination
The methacrylate-functionalization of heparin allows thermal or photochemical crosslinking via covalent conjugation. Heparins exhibit high anionic charge densities to promote large swelling ratios in water. Heparin-based bioinks are used in tissue engineering, 3D bio-printing, and drug delivery applications.
Gelatin methacryloyl (GelMA) is a polymerizable hydrogel material derived from natural extracellular matrix (ECM) components. Due to its low cost, abundance, and retention of natural cell binding motifs, gelatin has become a highly sought material for tissue engineering applications. The addition of photocrosslinkable methacrylamide functional groups in GelMA allows the synthesis of biocompatible, biodegradable, and non-immunogenic hydrogels that are stable in biologically relevant conditions and promote cell adhesion, spreading, and proliferation.
Hyaluronic acid (HA) is a linear polysaccharide of alternating D-glucuronic acid/N-acetyl-D-glucosamine found primarily in connective tissues. HA-based hydrogels are prevalent in tissue engineering, 3D bioprinting, and drug delivery applications. The methacrylate (MA) functionalized hyaluronic acid is photo-cross-linkable.
Low Endotoxin, low bioburden: Endotoxins can negatively impact cellular growth, morphology, differentiation, inflammation, and protein expression. The bioburden is the number of contaminated organisms found in a given amount of material.
We test each lot for endotoxins in addition to total bioburden (aerobic and fungal) to minimize unwanted interactions. For more information: Cell Culture FAQs: Bacterial Endotoxin Contamination
Información legal
TISSUEFAB is a registered trademark of Merck KGaA, Darmstadt, Germany
Código de clase de almacenamiento
12 - Non Combustible Liquids
Clase de riesgo para el agua (WGK)
WGK 3
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
Elija entre una de las versiones más recientes:
Certificados de análisis (COA)
Lot/Batch Number
It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documentos section.
Si necesita más asistencia, póngase en contacto con Atención al cliente
¿Ya tiene este producto?
Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.
Yingkai Liang et al.
Acta biomaterialia, 10(4), 1588-1600 (2013-08-06)
Heparin plays an important role in many biological processes via its interaction with various proteins, and hydrogels and nanoparticles comprising heparin exhibit attractive properties, such as anticoagulant activity, growth factor binding, and antiangiogenic and apoptotic effects, making them great candidates
Cailing Zhao et al.
Biomacromolecules, 22(6), 2729-2739 (2021-06-01)
Extrusion-based bioprinting is an emerging and most frequently used technique for the fabrication of cell-laden constructs. A suitable hydrogel-based bioink for cell encapsulation and protection is critical for printability, structural stability, and post-printing cell viability. The thiol-ene chemistry-based gelatin-norbornene (GelNB)
Oju Jeon et al.
Journal of controlled release : official journal of the Controlled Release Society, 154(3), 258-266 (2011-07-13)
Photocrosslinkable biomaterials are promising for tissue engineering applications due to their capacity to be injected and form hydrogels in situ in a minimally invasive manner. Our group recently reported on the development of photocrosslinked alginate hydrogels with controlled biodegradation rates
Jingming Chen et al.
Biomedical materials (Bristol, England), 15(4), 045006-045006 (2019-08-31)
The ideal combination of hydrogel components for regeneration of cartilage and cartilaginous interfaces is a significant challenge because control over differentiation into multiple lineages is necessary. Stabilization of the phenotype of stem cell derived chondrocytes is needed to avoid undesired
Liliang Ouyang et al.
Science advances, 6(38) (2020-09-20)
A major challenge in three-dimensional (3D) bioprinting is the limited number of bioinks that fulfill the physicochemical requirements of printing while also providing a desirable environment for encapsulated cells. Here, we address this limitation by temporarily stabilizing bioinks with a
Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.
Póngase en contacto con el Servicio técnico