L-Arginine CAS: 74-79-3 99% Paʻepaʻe tioata poʻo le paʻu tioata
| Numera Fa'amaumauga | XD90323 |
| Igoa Oloa | L-Arginine |
| CAS | 74-79-3 |
| Fuafua mole | C6H14N4O2 |
| Molecular Weight | 174.20 |
| Fa'amatalaga Teuina | Ambient |
| Fa'atonu Fa'asologa o Fa'asologa | 29252900 |
Fa'amatalaga o oloa
| Fa'aaliga | Pa'epa'e tioata po'o le pa'u tioata |
| Su'ega | 99% |
| Fa'ailoaga | Infrared Absorption |
| Ma'imau ile Fa'amago | ≤ 0.5% |
| Chromatographic mama | E le sili atu i le 0.5% o so'o se tagata le mama e maua ； E le sili atu i le 2.0% o le aofa'i o mea leaga e maua |
| Toega i luga o le mumu | ≤ 0.3% |
| Metala mamafa (PB) | ≤ 0.0015% |
| Umea (pei o Fe) | ≤ 0.003% |
| Sulfate (pei o SO4) | ≤ 0.03% |
| Usp togi | USP 33 |
| Kloride (CI) | ≤ 0.05% |
| Ta'amilosaga fa'apitoa [ α ] D 2 5 | +26.3 ° ~ +27.7 ° |
O le faiga ole Mycobacterium smegmatis G (MbsG), o le l-lysine monooxygenase e faalagolago i le flavin, na suʻesuʻeina i lalo ole tulaga tumau ma le vave faʻaalia tulaga e faʻaaoga ai aʻafiaga o le kinetic isotope muamua ma solvent, substrate analogs, pH ma solvent viscosity effects as mechanistic probes.O faʻaiʻuga e taʻu mai ai o le l-lysine e fusifusia i luma o le NAD (P) H, lea e oʻo atu ai i le faʻaitiitia o le fua faatatau tumau mo le faʻaitiitia o le flavin.l-lysine binding e leai se aoga i le fua o le flavin oxidation, lea e tupu i se laasaga e tasi e aunoa ma le matauina o se C4a-hydroperoxyflavin intermediate.O a'afiaga fa'apenei na fa'amauina i le tele o mea fa'atusa.Flavin oxidation ole pH tutoatasi ae o le kcat/Km ma kred/KD pH profiles mo NAD(P)H o lo'o fa'aalia tasi pKa tau o le ~6.0, fa'atasi ai ma le fa'ateleina o gaioiga a'o fa'aitiitia le pH.I lalo ifo o le pH, o le enzyme e sili atu ona le faʻapipiʻiina, e maua ai le tele o le hydrogen peroxide ma le superoxide.O le fa'aliliuina o le vai e fa'atapula'a le fua faatatau i le pH le mautonu ma fa'ateleina le fa'atapula'aina ile pH maualalo.Ole a'afiaga ole viscosity fete'ena'i ile kcat/Km mo le NAD(P)H na matauina ile pH fa'aituau ae ose aafiaga ole viscosity masani na matauina ile pH maualalo.Faʻatasi, o faʻaiʻuga o loʻo faʻaalia ai se faiga faʻapitoa lea e tupu ai se suiga faʻatulagaina faʻatapulaʻa ma le pH i le faʻaitiitia o le afa, lea e aʻafia ai le lelei o le lysine hydroxylation.
