BCIP-Toluidine)5-Bromo-4-chloro-3-indolylphosphate-p-toluidine usawoti Cas:6578-06-9 99% Impushana emhlophe ukuya ensundu ngokukhanyayo
Inombolo Yekhathalogi | XD90137 |
Igama Lomkhiqizo | I-BCIP-Toluidine)5-Bromo-4-chloro-3-indolylphosphate-p-toluidine usawoti |
I-CAS | 6578-06-9 |
I-Molecular Formula | C8H5BrClNO4P·C7H10N |
Isisindo samangqamuzana | 433.62 |
Imininingwane Yesitoreji | -15 kuya ku-20 ° C |
Ikhodi Yentela Evumelanisiwe | 29339980 |
Ukucaciswa Komkhiqizo
Ukubukeka | Impushana emhlophe/ekhanyayo |
U-Asay | ≥ 99% |
Iphoyinti lokuncibilika | 194-195 ºC |
Iphuzu elibilayo | 580.2°C ku-760 mmHg |
Iphoyinti le-Flash | 304.7°C |
Ukuncibilika | I-DMF: 20 mg/mL |
Ukuncibilika | I-soluble ku-dimethylformamide, engancibiliki emanzini. |
Ukuzwela | Izwela ekukhanyeni, iyazwela emoyeni, futhi iyazwela lapho kushisa |
Umsebenzi webhayoloji: I-BCIP (usawoti we-BCIP p-toluidine; usawoti we-X-phosphate p-toluidine) i-substrate ye-chromogenic yokutholwa kwe-colorimetric yomsebenzi we-alkaline phosphatase.
Ubuthi be-Shiga (Stxs) bukhiqizwa i-enterohemorrhagic Escherichia coli (EHEC), ebangela izifo zabantu ngomphumela ovame ukufa.Imigqa yeseli ye-Vero, ethathwe kuzinso zenkawu eluhlaza yase-Afrika, imele izinga legolide lokunquma imiphumela ye-cytotoxic ye-Stxs.Naphezu kokusetshenziswa kwawo emhlabeni wonke, ulwazi mayelana nezakhiwo eziqondile ze-Stx receptor glycosphingolipids (GSLs) kanye nokuhlanganiswa kwazo kuma-lipid rafts lumpofu.Lapha sethula ukuhlaziya kwesakhiwo okuphelele kwama-Stx receptor GSL kanye nokusatshalaliswa kwawo kulwelwesi olungazweli okokuhlanza (DRM), alungiswe kusukela kumaseli e-Vero-B4 futhi asetshenziswa njengokulingana kwe-lipid raft.Sihlonze i-globotriaosylceramide (Gb3Cer) ne-globotetraosylceramide (Gb4Cer) njengezamukeli ze-GSL ze-Stx1a, Stx2a, ne-Stx2e subtypes zisebenzisa ukutholwa kwembondela ye-TLC kuhlanganiswe ne-MS.I-Stx receptor engavamile, i-globopentaosylceramide (Gb5Cer, Galβ3GalNAcβ3Glα4Galβ4Glcβ1Cer), eyaqashelwa ngokuqondile (ngaphezu kwe-Gb3Cer ne-Gb4Cer) nge-Stx2e, yayinesimo esigcwele.Ama-Lipoforms we-Stx receptor GSLs atholwe ephethe ngokuyinhloko izingxenye ze-ceramide ezakhiwe i-sphingosine (d18:1) kanye ne-C24:0/C24:1 noma i-C16:0 fatty acid.Ngaphezu kwalokho, ukwenzeka ngokubambisana nezimpawu ze-lipid raft, i-SM ne-cholesterol, kuma-DRM kuphakamise ukuhlotshaniswa kwe-GSL nama-membrane microdomain.Lolu cwaningo lunikeza isisekelo sokuqhubeka nokuhlola umthelela osebenzayo we-lipid raft-associated Stx receptors ngokulimala okubangelwa ubuthi kumaseli e-Vero-B4.