PMC:7795856 / 9142-9361
Annnotations
LitCovid-PubTator
| Id | Subject | Object | Predicate | Lexical cue | tao:has_database_id |
|---|---|---|---|---|---|
| 213 | 14-17 | Chemical | denotes | PAS | |
| 214 | 139-155 | Chemical | denotes | ammonium sulfate | MESH:D000645 |
LitCovid-sentences
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T58 | 0-219 | Sentence | denotes | The uncharged PAS moiety, which does not alter the isoelectric point of the target peptide, facilitates classical protein precipitation by ammonium sulfate, thus providing an efficient and inexpensive purification step. |