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Collagen
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Type I - Atelocollagen
- PureCol® Solution, 3 mg/ml (bovine) #5005
- Nutragen® Solution, 6 mg/ml (bovine) #5010
- FibriCol® Solution, 10 mg/ml (bovine) #5133
- PureCol® EZ Gel, Solution, 5 mg/ml (bovine) #5074
- PureCol® Lyophilized, 15 mg (bovine) #5006
- VitroCol® Solution, 3 mg/ml (human) #5007
- VitroCol® Lyophilized, 15 mg (human) #5008
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Type I - Telocollagen
- TeloCol®-3 Solution, 3 mg/ml (bovine) #5026
- TeloCol®-6 Solution, 6 mg/ml (bovine) #5225
- TeloCol®-10 Solution, 10 mg/ml (bovine) #5226
- RatCol® for 2D and 3D, Solution, 4 mg/ml (rat) #5153
- RatCol® High Concentration, Solution, 10 mg/ml (rat)
- RatCol® lyophilized, 100 mg (rat)
- RatCol® for Coatings, Solution, 4 mg/ml (rat) #5056
- Type I - Insoluble Collagen
- Type I - Bioinks
- Type II Collagen
- Type III Collagen
- Type IV Collagen
- Collagen Standard
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PureCol® Collagen Coated Plates
- Custom-Coated Cultureware and Plates
- Collagen Coated T-25 Flasks #5029
- Collagen Coated 6-well Plates #5073
- Collagen Coated 12-well Plates #5439
- Collagen Coated 24-well Plates #5440
- Collagen Coated 48-well Plates #5181
- Collagen Coated 96-well Plates #5072
- Collagen Coated 384-well Plates #5380-5EA
- Collagen Coated 100 x 20 mm Dishes #5028
- MatTek Glass-Bottom Dishes
- MatTek Multi-Well Plates
- Collagen Scaffolds
- Collagen Hybridizing Peptides
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Type I - Atelocollagen
- Tunable Stiffness
- CytoSoft® Rigidity Plates
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Bioprinting
- Support Slurry for FRESH Bioprinting
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Bioinks for Extrusion Bioprinting
- Lifeink® 200 Collagen Bioink (35 mg/ml) #5278
- Lifeink® 220 Collagen Bioink (70 mg/ml) #5343
- Lifeink® 240 Acidic Collagen Bioink (35 mg/ml) #5267
- Lifeink® 260 Acidic Collagen Bioink (70 mg/ml) #5358
- GelMA Bioink
- GelMA A Bioink
- GelMA C Bioink
- Pluronic F-127 40% Sterile Solution
- GelMA 20% Sterile Solution
- Alginate 5% Sterile Solution
- Photoinitiators
- Bioinks for BIONOVA X
- Bioinks for Lumen X
- DLP Printing Consumables
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Create Your Own Bioinks
- PhotoCol® Methacrylated Collagen
- PhotoGel® Methacrylated Gelatin 95% DS
- PhotoGel® Methacrylated Gelatin 50% DS
- PhotoHA®-Stiff Methacrylated Hyaluronic Acid
- PhotoHA®-Soft Methacrylated Hyaluronic Acid
- PhotoAlginate® Methacrylated Alginate
- PhotoDextran® Methacrylated Dextran
- PhotoChitosan® Methacrylated Chitosan
- PEGDA (Various Molecular Weights)
- Silk Fibroin, Solution
- PhotoSericin® Methacrylated Sericin
- Bioprinters
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3D Hydrogels
- Thermoreversible Hydrogel
- Silk Fibroin
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Type I Collagen for 3D Hydrogels
- PureCol® Solution, 3 mg/ml (bovine) #5005
- Nutragen® Solution, 6 mg/ml (bovine) #5010
- FibriCol® Solution, 10 mg/ml (bovine) #5133
- PureCol® EZ Gel, Solution, 5 mg/ml (bovine) #5074
- VitroCol® Solution, 3 mg/ml (human) #5007
- TeloCol®-3 Solution, 3 mg/ml (bovine) #5026
- TeloCol®-6 Solution, 6 mg/ml (bovine) #5225
- TeloCol®-10 Solution, 10 mg/ml (bovine) #5226
- RatCol® for 3D gels, Solution, 4 mg/ml (rat) #5153
- HyStem® Thiolated Hyaluronic Acid
- Methacrylated Collagen
- Methacrylated Gelatin
- Methacrylated Hyaluronic Acid
- Diacrylates
- Collagen Sponges
- Methacrylated Polysaccharides
- Spheroids and Organoids
- Extracellular Matrices
- HyStem / Hyaluronic Acid
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Adhesion Peptides / Proteins
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Recombinant Adhesion Proteins
- CD2, 0.5 mg/ml #5086
- CDH3, 0.5 mg/ml #5124
- CDH13, 0.5 mg/ml #5125
- CD14, 0.5 mg/ml #5089
- CDH18, 0.5 mg/ml #5090
- CD40, 0.5 mg/ml #5093
- CD86, 0.5 mg/ml #5096
- CD164, 0.5 mg/ml #5100
- CD270, 0.5 mg/ml #5127
- CD274, 0.5 mg/ml #5126
- CD276, 0.5 mg/ml #5123
- E-Cadherin (CD324), 0.5 mg/ml #5085
- ICAM2, 0.5 mg/ml #5107
- Adhesion Peptides
- Collagen Hybridizing Peptides
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Recombinant Adhesion Proteins
- Reagents
- Assays
PhotoHA®-Soft
Methacrylated Hyaluronic Acid (GM-HA)
Catalog #5388, #5403, #5404, #5405
PhotoHA®-Soft
Methacrylated Hyaluronic Acid (GM-HA)
Catalog #5388, #5403, #5404, #5405
PhotoHA® is 100 mg of lyophilized methacrylated hyaluronic acid (GM-HA). PhotoHA® provides 3D hyaluronic acid hydrogels with the unique attributes to be prepared at various concentrations and photocrosslinked to provide various gel stiffness. GM-HA forms softer hydrogels than HAMA.
Product Description
Advanced BioMatrix offers PhotoHA®-Soft, a methacrylated hyaluronic acid (GMHA) for photocrosslinkable hydrogels. PhotoHA-Soft forms softer hydrogels than PhotoHA-Stiff. These hydrogels provide native-like 3D HA gels with the unique attributes to be prepared at various concentrations and photocrosslinked to provide various gel stiffness.
Item | Catalog Number | Package Size | Storage Temperature |
Methacrylated Hyaluronic Acid | #5388 | 100 mg | -20°C |
Hyaluronic acid is the most abundant glycosaminoglycan in the body being an important component of several tissues throughout the body. While it is abundant in extracellular matrices, hyaluronic acid also contributes to tissue hydrodynamics, movement and proliferation of cells, and participates in a number of cell surface receptor interactions.
For the majority of cell types, it is recommended to add additional ECM proteins to the hyaluronic acid hydrogels. The proteins provide important cell binding sites.
Once solubilized, the PhotoHA® can be stored at 2-10°C for 1 month.
Directions for Use
Download the full PDF version (Irgacure)
Download the full Directions for Use PDF (LAP)
Download the full PDF version (Ruthenium)
NOTE: For LAP photoinitiator, the basic recommendations will result in a ~0.03% final LAP concentration. For some applications, such as DLP printing, the final LAP concentration should be increased to ~0.25-0.5% to accelerate and improve crosslinking.
Product Q & A
Yes. There are quite a few publications citing various hyaluronidase protocols for digesting PhotoHA hydrogels. Here are a few:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5460858/
The HA we use comes from biotechnological production, where the hyaluronic acid is extracted from the cell walls of the bacteria Streptococcus zooepidemicus.
The top represents PhotoHA-Stiff (HAMA). The bottom represents PhotoHA-Soft (GMHA).
Product Applications
Read our Methacrylated Extracellular Matrices eBrochure Here
PhotoHA® Methacrylated Hyaluronic acid can be used to form hydrogels for ex-vivo engineering of autologous cartilage tissue[1] or as a mesenchymal stem cell carrier in cartilage repair[2].
Because the stiffness can be widely adjusted by altering concentration or UV-light exposure, methacrylated HA has been used to measure the effects of matrix stiffness on cell phenotype and function[3][4].
Methacrylated HA can be used for 3D bioprinting (extrusion[5], inkjet[5] and photolithographic[6]) to create structures that promote osteogenic differentiation of MSC’s[7].
The high tunability of hyaluronic acid methacrylate allows it to be mixed with, and reinforce other types of hydrogels (such as collagen, or gelatin methacrylate)[8].
References:
Product References
References for PhotoHA®:
Khetan, Sudhir, and Owen Corey. "Maintenance of stem cell viability and differentiation potential following cryopreservation within 3-dimensional hyaluronic acid hydrogels." Cryobiology(2019).
Poldervaart, M. T. et al. 3D bioprinting of methacrylated hyaluronic acid (MeHA) hydrogel with intrinsic osteogenicity. Plos One12,(2017).
Product Certificate of Analysis
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Product Disclaimer
This product is for R&D use only and is not intended for human or other uses. Please consult the Material Safety Data Sheet for information regarding hazards and safe handling practices.