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13590-42-6 H-Asp(OBzl)-NCA

13590-42-6 H-Asp(OBzl)-NCA

Fa'amatalaga Puupuu:

Fa'aaliga Pa'u pa'epa'e
MF  C12H11NO5
MW  249.22
Mama 98+


Fa'amatalaga Oloa

Tulaga felauaiga
Felauaiga filifili malulu (-18℃~-22℃)

Fautuaina auala felauaiga
I le ea I le laueleele I le sami

Felauaiga filifili malulu (-18℃~-22℃)

Tulaga teuina:
Inert atemosifia, Teu i totonu o le pusaaisa, i lalo -20°C

Ola fa'asa:
6 masina i le tasi le tausaga

Fa'atauga aupito maualalo:
10gm(fa'atalanoaga)

Fa'ailoga:COA, HPLC, GC, HNMR, Suʻega, Suavai (KF), TLC avanoa
E masani ona maua HPLC, AT, TLC.Afai e te manaʻo moni matou te suʻeina le HNMR, faʻamolemole faʻamolemole.

D-Lys(tfa)-NCA (2)

Synonyms

benzyl (1,2,3,4-tetrahydro-2,5-dioxo-1,3-oxazol-4-yl)acetate;
2-[(4S)-2,5-Dioxooxazolidine-4-yl]acetic acid benzyl ester;
a-Benzyl-L-aspartic acid N-carboxyanhydride;
(4S)-2,5-Dioxooxazolidine-4-acetic acid benzyl ester;
(4S) -4-(Benzyloxycarbonylmethyl) oxazolidine-2,5-dione;
(4S)-4-[2-(Benzyloxy)-2-oxoethyl]oxazolidine-2,5-dione;
3-(Benzyloxycarbonyl)-N-carboxy-L-alanine anhydride;
(S) -2,5-Dioxo-4-oxazolidineacetic acid phenylmethyl ester;
H-ASP(OBZL)-NCA;
L-aspartic acid 4-benzyl ester N-carboxyanhydride;

totonu afifiina

E fa'aaogaina e fa'apipi'i ai se vaega itiiti o oloa.(1g i le 10kg).Ona tuu lea i totonu o pusa malo malo.

Fa'amau totonu 2
Fa'apipi'i totonu 1
afifi i totonu 3

afifiina i fafo

O le mea muamua e masani ona faʻaaogaina e faʻapipiʻi ai se vaega itiiti o oloa.O le lona lua e faʻaaogaina e teu ai mea tetele.(15kg i le 25kg).Ma o le a matou faʻailoga i luga o le saʻo i luma.Ma faapipii le lisiti faleteuoloa i luga o le tapuni.

Fa'apipi'i fafo 3
Fa'apipi'i fafo 2
Fa'apipi'i fafo 1

Talosaga

Su'esu'ega fa'aolaola:
I le peptide synthesis, H-Asp(OBzl) -NCA e avea o se poloka fale taua mo le tuʻufaʻatasia o filifili peptide o loʻo i ai faʻasologa o vailaʻau aspartic.
O lona kulupu ester benzyl e galue o se vaega puipuia, e mafai ai mo le faʻaofiina o suiga faʻapitoa o vailaʻau i le taimi o le peptide chain synthesis, lea e mafai ona aveese i lalo o tulaga talafeagai e maua ai le faʻasologa o le aspartic acid e manaʻomia.
I suʻesuʻega o suʻesuʻega o le protein poʻo le peptide, H-Asp(OBzl) -NCA e mafai ona faʻaaogaina e faʻafeiloaʻi ai suiga faʻapitoa o vailaʻau e suʻesuʻe ai pe faʻafefea ona aʻafia e nei suiga le gaioiga o meaola poʻo fegalegaleaiga ma isi molelaʻau o le porotini poʻo le peptide.
Su'esu'eina o Vailaau Fa'asaina:
H-Asp(OBzl) -NCA e mafai ona avea o se mea faʻapipiʻi muamua poʻo se vaeluaga mo molelaʻau vailaʻau, faʻatagaina mo le faʻaofiina o fausaga vailaʻau faʻapitoa i le taimi o le mamanu vailaʻau e maua ai sui tauva faʻatau ma gaioiga faʻaola.
E ala i faʻalavelave faʻatasi ma isi vaega vailaʻau poʻo meaola ola olaola, e mafai ona faʻafaigofie le tuʻufaʻatasia o vailaʻau faʻavae peptide poʻo heterocyclic faʻatasi ma aʻafiaga faʻapitoa.
I faiga su'esu'e vaila'au, H-Asp(OBzl) -NCA e mafai fo'i ona fa'aogaina i su'esu'ega maualuga ma su'esu'ega fa'aolaola e iloilo ai gaioiga o fa'asologa o peptide eseese po'o sui tauva.
Alamanuia tau vailaau:
I totonu o fale gaosi oloa, H-Asp(OBzl) -NCA o loʻo avea o se mea mataʻutia poʻo se vaeluaga mo le gaosiga o vailaʻau peptide malosi.
E ala i faʻamaʻi faʻatasi ma isi amino acids poʻo vaega o fualaau faasaina, e mafai ona faafaigofieina le tuʻufaʻatasia o vailaʻau peptide faʻatasi ai ma gaioiga faʻapitoa, e pei o vailaau faʻamaʻi, hormones, inhibitors enzyme, ma isi mea.
O le vaega o le benzyl ester o loʻo iai i lona fausaga e puipuia ai le carboxylic acid o le aspartic acid, e fesoasoani i le mautu ma le gaioiga o le filifili peptide i le taimi o le faʻasologa.

oloa fa'atatau

L-Lys(tfa)-NCA Sar-NCA L-Val-NCA
Lys(Cbz)-NCA Gly-NCA L-Leu-NCA
D-Lys(Cbz)-NCA L-Ala-NCA D-Leu-NCA
L-Tyr-NCA D-Ala-NCA Ile-NCA
D-Tyr-NCA L-Phe-NCA Orn(Cbz)-NCA
HD-Asp(OBzl)-NCA L-Glu(Obzl)-NCA  
D-Glu(Obzl)-NCA DL-Glu(Obzl)-NCA

Fa'asilisili

1. Matou te tuʻuina atu faʻasalalauga oloa e te manaʻomia.
2. Tulaga maualuga & tau fa'atauva e mafai ona tu'uina atu.
3. Matou te folafola atu se vasega atoa o auaunaga tulitatao mo oe.
4. E mafai ona tu'uina atu fesili a le tagata fa'atau oloa ma pepa fa'atekinisi pe a mana'omia pe a uma ona fa'amalieina se aofa'i.
5. Au'aunaga sili pe a uma ona fa'atau atu po'o fa'amaoniga: So'o se tasi o au fesili o le a foia i se taimi vave e mafai ai.
6. Fa'atauva'a oloa fa'atauva'a ma fa'atau atu i fafo i le tele o tausaga ta'itasi.
7. Free faʻataʻitaʻiga ofo atu e siaki ai le lelei aʻo leʻi faia soʻo se totogi.


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