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D-Glutamine（CAS# 5959-95-5) Atahanga Whakaatu
  • D-Glutamine（CAS# 5959-95-5) 1

D-Glutamine（CAS # 5959-95-5)

Āhuatanga matū:

Tātai rāpoi C5 H10 N2 O3
Molar Mass 146.14
Kiato 1.3394 (whakatau tata)
Te Whakarewa 184-185 °C
Piro Pouri 265.74°C (whakatau tata)
Hurihuri motuhake(α) -32 º (589nm, c=10, N HCl)
Wairewa wai 42.53g/L(kare te pawera i whakahuahia)
Wairewa Wairewa ki te wai (9 mg/ml i te 25 °C), DMSO (<1 mg/ml i te 25 °C), me te waihano (<1 mg/m
Te ahua Te paura tioata ma
Tae Mā
BRN 1723796
pKa 2.27±0.10(I Matapaetia)
Tikanga Rokiroki Kia mau ki roto i te waahi pouri, te hau koretake, te pāmahana rūma
Taurangi Refactive -33 ° (C=5, 5mol/LH
MDL MCD00065607
Āhuatanga ā-tinana, matū hoki Ira Whakarewa: 185
Te ako in vitro Ko te Glutamine he waikawa amino matua i roto i te punaha nerve matua (CNS), e whai waahi nui ana ki te huringa glutamate/GABA-Glutamine (GGC). I roto i te GGC, ka whakawhitia te Glutamine mai i nga astrocytes ki nga neurons, ki reira ka whakakiia nga puna neurotransmitter aukati me te whakaongaonga. Kua whakamahia te D-Glutamine ki te ako i tana mahi ki te tuku whakamarumaru ki te aukati acetaldehyde-whakaawe i te mahi arai i roto i te monolayer pūtau Caco-2. Ko te mahi a te L-Glutamine ki te tiaki i te epithelium intestinal mai i te acetaldehyde-induced disruption of parenga mahi ka arotakengia i roto i te Caco-2 cell monolayer. I whakaitihia e te L-Glutamine te heke o te acetaldehyde-induced i roto i te parenga hiko transepithelilal me te whakanui ake i te uruhanga ki te inulin me te lipopolysaccharide i roto i te wa-me te horopeta-ti'aturi; Ko te D-Glutamine, L-aspargine, L-arginine, L-lysine, L-alanine ranei kaore he whakamarumaru nui. Kare hoki te D-Glutamine ki te awe i te heke acetaldehyde-induced i roto i te TER me te piki haere o te inulin flux. Ko te D-Glutamine, te aukati glutaminase ranei na ratou ake kaore i awe i te TER, i te rewharewha inulin ranei i roto i te mana whakahaere, i nga monolayers pūtau acetaldehyde-whakaritea ranei. Ko te kore o te paanga o te D-Glutamine i roto i te whakamarumaru mai i te acetaldehyde e tohu ana he stereospecific te whakamarumaru-whakawhitinga L-Glutamine.

Taipitopito Hua

Tohu Hua

Nga Tohu Whakamate Xi – Irritant
Waehere Morearea 36/37/38 – He whakapataritari ki nga kanohi, te punaha manawa me te kiri.
Whakaahuatanga Haumaru S36/37/39 – Mau kakahu whakamarumaru tika, karapu me te whakamarumaru kanohi/kanohi.
S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
S27 – Wewetehia nga kakahu poke katoa.
S24/25 – A ape i te pa ki te kiri me nga kanohi.
WGK Tiamana 3
Waehere HS 29241900

 

Kupu Whakataki

Ko te iohete taiao o te glutamine kare e rewa i roto i te methanol, ethanol, ether me te benzene.

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