Phosphinothricin N-acetyltransferase (PAT) is an enzyme that acetylates the free NH2 group of L-phosphinothricin (L-PPT) in the presence of acetyl-CoA as a co-substrate. It is highly specific for L-PPT and does not acetylate other L-amino acids or structurally similar molecules. L-PPT is a glutamate analog that can inhibit glutamine synthetase activity in plants, resulting in the accumulation of ammonia to toxic levels and impairment of photosynthesis. The introduction of a PAT gene into a plant genome can confer resistance to glufosinate herbicide during post-emergent applications.
Recombinant Streptomyces hygroscopicus Bar Protein
£103.20 – £300.00 excluding VAT
| Size | 10µg, 50µg |
|---|---|
| Active Protein | |
| Activity | |
| Protein Construction | Recombinant Streptomyces hygroscopicus Bar is produced by our E.coli expression system and the target gene encoding Met1-Ile183 is expressed. |
| Sequence | Met1-Ile183 |
| Fusion Tag | |
| Accession | P16426 |
| Species | Streptomyces hygroscopicus |
| Expressed Host | E.coli |
| Shipping | This product is provided as lyophilized powder which is shipped with ice packs. |
| Purity | > 95 % as determined by reducing SDS-PAGE. |
| Endotoxin | < 1.0 EU per μg as determined by the LAL method. |
| Stability and Storage | Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months. |
| Mol Mass | 20.6 kDa |
| AP Mol Mass | 18-20 kDa |
| Formulation | Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4. |
| Research Areas | |
| Reconstitution | Please refer to the printed manual for detailed information. |
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