Tris maleate Cas: 72200-76-1 99.5% Farar crystalline foda
| Lambar Catalog | XD90057 |
| Sunan samfur | Tris maleate |
| CAS | 72200-76-1 |
| Tsarin kwayoyin halitta | C4H11NO3 · C4H4O4 |
| Nauyin Kwayoyin Halitta | 237.21 |
| Bayanin Ajiya | yanayi |
| Harmonized Tariff Code | 29221985 |
Ƙayyadaddun samfur
| Bayyanar | Farar crystalline foda |
| Assay | 99.5% |
Cocrystallization na lysyl-tRNA synthetase daga Thermus thermophilus tare da cognate tRNAlys da Escherichia coli tRNAlys.
Lysyl-tRNA synthetase daga Thermus thermophilus an haɗa shi da ko dai cognate tRNAlys ko Escherichia coli tRNAlys ta amfani da ammonium sulfate azaman hazo.Lu'ulu'u suna girma daga mafita mai ɗauke da 1:2.5 stoichiometry na synthetase dimer zuwa tRNA a cikin 18-22% ammonium sulfate a cikin 50 mM Tris-maleate buffer a pH 7.5.Duka hadaddun duka suna samar da prismatic murabba'i, lu'ulu'u na tetragonal tare da sigogin tantanin halitta iri ɗaya (a = b = 233 A, c = 119 A) kuma sun bambanta zuwa aƙalla 2.7 A ƙuduri.Duk da haka homocomplex yana cikin rukunin sararin samaniya P42(1) 2 da heterocomplex na rukunin sararin samaniya I422.
