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FMOC-D-NVA-OH (CAS# 144701-24-6)

Waiwai Kemika:

ʻĀpana Molekala C20H21NO4
Molar Mass 339.39
ʻO ka mānoanoa 1.230±0.06 g/cm3(Wanamua)
Lae hehee 152-154°C
Lae Boling 557.9±33.0 °C(Wānana ʻia)
pKa 3.91±0.20(Wānana ʻia)
Kūlana Waihona Hoʻopaʻa ʻia i kahi maloʻo, 2-8 ° C

Huahana Huahana

Huahana Huahana

Hoʻolauna

ʻO FMOC-D-NVA-OH (CAS # 144701-24-6) kahi hui pale amino acid i hoʻohana mau ʻia i ka synthesis o nā peptides a me nā protein. Eia ka wehewehe ʻana o ke ʻano, hoʻohana, hana a me ka ʻike palekana o ka fmoc-D-norvaline:

ʻAno:
ʻO ka fmoc-D-norvaline he paʻa keʻokeʻo, maʻamau i ke ʻano o ka pauka. Hoʻoheheʻe maikaʻi ia i nā mea hoʻoheheʻe e like me N,N-dimethylformamide (DMF) a i ʻole dichloromethane (DCM). Loaʻa ka paʻa wela kiʻekiʻe a hiki ke paʻa i nā mea hoʻoheheʻe organik maʻamau.

E hoʻohana:
Hoʻohana nui ʻia ka fmoc-D-norvaline ma ke ʻano he pūʻulu pale amino acid i ka synthesis o nā peptides a me nā protein. Hiki ke hoʻopili ʻia me nā ʻakika amino ʻē aʻe e ka synthesis solid-phase, hiki ke pale i kekahi mau amino acids i ka wā synthesis. Ke pau ka peptide chain synthesis, hiki ke hoʻoneʻe ʻia ka hui pale Fmoc e ka mālama kumu.

Hanana:
Hoʻomākaukau mau ʻia ka fmoc-D-norvaline e ka synthesis kemika, me D-norvaline ka mea hoʻomaka. Hoʻopili ka synthesis i ka hana ʻana i ka norvaline me kahi pūʻulu pale Fmoc e hoʻolauna i ka pūʻulu Fmoc ma kahi pane hoʻololi. Loaʻa i ka fmoc-D-norvaline.

ʻIke palekana:
Ua palekana ʻo fmoc-D-norvaline ma lalo o nā kūlana hana maʻamau, pono e hahai ʻia kekahi mau hana hana maʻamau. E hōʻalo i ka hoʻopili ʻana me ka ʻili a me nā maka i ka wā e hoʻohana ai, a e hōʻoia i ka hana ʻana ma kahi wahi e hoʻomaha maikaʻi ʻia. Pono e hoʻohana ʻia nā lako pale pilikino kūpono, e like me nā mīkina lima lima a me nā aniani palekana i ka wā e lawelawe ai i ka pūhui. Eia kekahi, pono e hoʻolei pono ʻia ka ʻōpala e like me nā lula pili. Inā hiki mai kekahi ulia pōpilikia, pono e lawe koke i nā hana kōkua mua. I ka hoʻohana ʻana a me ka mālama ʻana o fmoc-D-norvaline, pono e mālama ʻia nā lula palekana kemika pili.

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