L-Leucine |61-90-5
IiNkcazo zeeMveliso
ILeucine (efinyeziweyo njengeLeu okanye L) yibranched-chainα-i-amino acid kunye ne-chemical formula HO2CCH (NH2) CH2CH (CH3)2.I-Leucine ihlelwa njenge-hydrophobic amino acid ngenxa ye-aliphatic isobutyl side chain.Ifakwe ngekhowudi ngeekhowudi ezintandathu (UUA, UUG, CUU, CUC, CUA, kunye neCUG) kwaye iyinxalenye enkulu ye-subunits kwi-ferritin, i-astacin kunye nezinye iiprotheni 'ze-buffer'.I-Leucine yi-amino acid ebalulekileyo, oku kuthetha ukuba umzimba womntu awukwazi ukuyidibanisa, kwaye ke, kufuneka ifakwe.
Inkcazo
| Into | Isalathiso |
| Amandla ajikelezayo athile[α] D20 | +14.9º 16º |
| Ukucaca | =98.0% |
| Ikloridi[CL] | =<0.02% |
| Sulfate[SO4] | =<0.02% |
| Intsalela ekutshisweni | =<0.10% |
| Ityuwa yentsimbi[Fe] | =<10 ppm |
| Intsimbi enzima[Pb] | =<10 ppm |
| Ityuwa yeArsenic | =<1 ppm |
| Ityuwa ye-ammonium[NH4] | =<0.02% |
| Enye i-amino acid | =<0.20% |
| Ilahleko ekomisweni | =<0.20% |
| Umxholo | 98.5 100.5% |
