Determine the necessary mass, volume, or concentration for preparing a solution.
Alcohol soluble, from Corn for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal 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 86 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
product description:
Zein is a prolamine and an alcohol soluble protein present in maize endosperm cells. Zein is a 20kDa structural protein and is encoded by the gene mapped on the short arm of maize chromosome 7. This protein lacks essential amino acids, such as lysine and tryptophan. Therefore, it has a poor nutritional value.
application:
Zein has been used as a biopolymer in electrospinning technique. It has also been used to blend starch involved in the manufacture of thermoplastic material.
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 |
|---|---|---|---|
| Certificate of Analysis | Jun 08, 2026 | Z304904 | |
| Certificate of Analysis | Jun 08, 2026 | Z304904 | |
| Certificate of Analysis | Jun 08, 2026 | Z304904 | |
| Certificate of Analysis | Jun 08, 2026 | Z304904 | |
| Certificate of Analysis | Jun 08, 2026 | Z304904 | |
| Certificate of Analysis | Oct 30, 2025 | Z304904 | |
| Certificate of Analysis | Oct 30, 2025 | Z304904 | |
| Certificate of Analysis | Oct 30, 2025 | Z304904 | |
| Certificate of Analysis | Jun 24, 2025 | Z304904 | |
| Certificate of Analysis | Jun 24, 2025 | Z304904 | |
| Certificate of Analysis | Jun 24, 2025 | Z304904 | |
| Certificate of Analysis | Jun 24, 2025 | Z304904 | |
| Certificate of Analysis | Jun 24, 2025 | Z304904 | |
| Certificate of Analysis | Feb 12, 2025 | Z304904 | |
| Certificate of Analysis | Feb 12, 2025 | Z304904 | |
| Certificate of Analysis | Feb 12, 2025 | Z304904 | |
| Certificate of Analysis | Feb 12, 2025 | Z304904 | |
| Certificate of Analysis | Oct 26, 2024 | Z304904 | |
| Certificate of Analysis | Oct 26, 2024 | Z304904 | |
| Certificate of Analysis | Oct 26, 2024 | Z304904 | |
| Certificate of Analysis | Oct 26, 2024 | Z304904 | |
| Certificate of Analysis | Aug 03, 2024 | Z304904 | |
| Certificate of Analysis | Aug 03, 2024 | Z304904 | |
| Certificate of Analysis | Aug 03, 2024 | Z304904 | |
| Certificate of Analysis | Aug 03, 2024 | Z304904 | |
| Certificate of Analysis | Jul 22, 2024 | Z304904 | |
| Certificate of Analysis | Jul 22, 2024 | Z304904 | |
| Certificate of Analysis | Apr 19, 2024 | Z304904 | |
| Certificate of Analysis | Apr 19, 2024 | Z304904 | |
| Certificate of Analysis | Apr 19, 2024 | Z304904 | |
| Certificate of Analysis | Apr 19, 2024 | Z304904 | |
| Certificate of Analysis | Apr 19, 2024 | Z304904 | |
| Certificate of Analysis | Feb 29, 2024 | Z304904 | |
| Certificate of Analysis | Feb 29, 2024 | Z304904 | |
| Certificate of Analysis | Feb 29, 2024 | Z304904 | |
| Certificate of Analysis | Feb 24, 2024 | Z304904 | |
| Certificate of Analysis | Feb 24, 2024 | Z304904 | |
| Certificate of Analysis | Feb 24, 2024 | Z304904 | |
| Certificate of Analysis | Feb 24, 2024 | Z304904 | |
| Certificate of Analysis | Feb 24, 2024 | Z304904 | |
| Certificate of Analysis | Feb 24, 2024 | Z304904 | |
| Certificate of Analysis | Feb 24, 2024 | Z304904 | |
| Certificate of Analysis | Feb 24, 2024 | Z304904 | |
| Certificate of Analysis | Feb 14, 2023 | Z304904 | |
| Certificate of Analysis | Feb 14, 2023 | Z304904 | |
| Certificate of Analysis | Feb 14, 2023 | Z304904 | |
| Certificate of Analysis | Feb 14, 2023 | Z304904 | |
| Certificate of Analysis | Feb 14, 2023 | Z304904 | |
| Certificate of Analysis | Feb 13, 2023 | Z304904 | |
| Certificate of Analysis | Sep 08, 2022 | Z304904 | |
| Certificate of Analysis | Sep 08, 2022 | Z304904 | |
| Certificate of Analysis | Sep 08, 2022 | Z304904 | |
| Certificate of Analysis | Sep 08, 2022 | Z304904 | |
| Certificate of Analysis | Sep 08, 2022 | Z304904 | |
| Certificate of Analysis | Sep 08, 2022 | Z304904 | |
| Certificate of Analysis | Jun 23, 2022 | Z304904 | |
| Certificate of Analysis | Jun 23, 2022 | Z304904 | |
| Certificate of Analysis | Jun 23, 2022 | Z304904 | |
| Certificate of Analysis | Jun 23, 2022 | Z304904 | |
| Certificate of Analysis | Jan 07, 2022 | Z304904 | |
| Certificate of Analysis | Jan 07, 2022 | Z304904 | |
| Certificate of Analysis | Jan 07, 2022 | Z304904 |