400k , methacrylation 20%-30% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Protected from light,Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
introduction：
| 1. Methacrylated Hyaluronic Acid (HAMA) is a photocurable biomaterial; 2. HAMA can be cured with a light initiator under blue or UV light; 3. The stiffness of HAMA hydrogel is related to the concentration. The higher concentration, the arder the hydrogel is after curing; 4. HAMA has good biocompatibility, it can be mixed with cells for 3D bioprinting. | ||||
Each batch of HAMA was tested by 1H NMR, HPLC and cytology to confirm its chemical structure, degree of methacrylation 20~30%, and non-cytotoxity; when mixed with LAP, it can be rapidly cured under the blue light.
Recommended procedure:
1. Weight HAMA for printing; sterilize it with acetone;
2. Under aseptic conditions, dissolve HAMA in medium overnight to create the 1%-2% solution;
3. Mix the HAMA solution with LAP and cells, load mixture into the cartridge of the 3D io-printer; io-printer;
4. Start 3D printing and blue-light solidification.
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 K2505064 | Certificate of Analysis | Nov 18, 2025 | M301771 |
| H2130241 | Certificate of Analysis | Sep 18, 2024 | M301771 |
| I2201590 | Certificate of Analysis | Mar 19, 2024 | M301771 |
| I2201591 | Certificate of Analysis | Mar 19, 2024 | M301771 |
| I2201592 | Certificate of Analysis | Mar 19, 2024 | M301771 |
| H2130240 | Certificate of Analysis | Mar 15, 2023 | M301771 |
| H2130242 | Certificate of Analysis | Mar 15, 2023 | M301771 |
| Sensitivity | light sensitive |
|---|
| 1. Jiahui Hua, Renyan Huang, Meng Yu, Renchuan You, Lu Wang, Shuqin Yan, Ying Huang, Qiang Zhang. (2025) High-performance silk fibroin/hyaluronic acid interpenetrating network hydrogel microneedles for diabetes management. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, [PMID:39889977] [10.1016/j.ijbiomac.2025.140357] |
