≥90% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C,Protected from light,Desiccated Ships Wet ice 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Poly - γ - glutamic acid (PGA), also known as natto gum or polyglutamic acid, was first discovered during the fermentation of natto. Natto is a traditional fermented soybean food commonly consumed by Japanese people. After fermentation, natto contains more abundant vitamins (B2, B6, B12, E, K2) and more easily digestible proteins than soybeans themselves. In addition, natto also contains various digestive enzymes, as well as special polysaccharides (Levan), thrombolytic enzymes (Nattokinase), and gamma polyglutamic acid (gamma PGA) that are helpful for physical health. It has excellent effects on promoting physical health and has become popular for consumption in recent years to enhance overall health.
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 |
|---|---|---|---|
 D2515326 | Certificate of Analysis | Apr 01, 2025 | G774245 |
| D2515327 | Certificate of Analysis | Apr 01, 2025 | G774245 |
| D2515328 | Certificate of Analysis | Apr 01, 2025 | G774245 |
| D2515329 | Certificate of Analysis | Apr 01, 2025 | G774245 |
| D2515673 | Certificate of Analysis | Apr 01, 2025 | G774245 |
| H2501094 | Certificate of Analysis | Apr 01, 2025 | G774245 |
| H2501096 | Certificate of Analysis | Apr 01, 2025 | G774245 |
| 1. Yun Liu, Guoqiang Zhang, Jia Chen, Ziying Zhang, Quanxin Wu, Lei Zhang, Shanhui Zhu, Qikai Liang, Zhongtao Wu, Xiliang Luo, Zhen Wang, Weishen Zeng. (2024) Photoresponsive protamine ionic complex towards a smart hemostatic biomaterial. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, [PMID:39362436] [10.1016/j.ijbiomac.2024.136212] |
