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4-Fluoro-7-nitrobenzofurazan CAS:29270-56-2
4-Fluoro-7-nitrobenzofurazan wani sinadari ne mai dauke da dabarar kwayoyin halitta C6H2FN3O3. Yana da wani sinadari mai launin rawaya wanda ake amfani da shi a matsayin mai amsawa a cikin nau'ikan halayen sinadarai daban-daban. An san 4-Fluoro-7-nitrobenzofurazan saboda ikonsa na amsawa da manyan amines, yana samar da abubuwan da suka samo asali daga haske waɗanda zasu iya zama da amfani a aikace-aikacen nazari kamar lakabin furotin da nazarin amino acid. Haka kuma ana amfani da shi a cikin nazarin da ya shafi kinetics na enzyme da kuma tantance jerin nucleic acid.
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5-Bromo-4-chloro-3-indolyl-beta-D-glucuronide cyclohexylammonium gishiri CAS:18656-96-7
5-Bromo-4-chloro-3-indolyl-beta-D-glucuronide Gishirin cyclohexylammonium, wanda aka fi sani da X-glucuronide, wani sinadari ne da ake amfani da shi a gwaje-gwajen ilmin kwayoyin halitta da kuma enzymology. Wani sinadari ne mai kama da chromogenic wanda ake amfani da shi wajen gano aikin enzyme beta-D-glucuronidase.
Wannan sinadarin ya ƙunshi rukunin indole da aka haɗa shi da wani sinadari na glucuronic acid ta hanyar haɗin glycosidic. Abubuwan da ke cikin bromo da chloro suna ba da kwanciyar hankali kuma suna haɓaka narkewar sinadarin.
Idan aka saka shi da samfurin da ke ɗauke da beta-D-glucuronidase, enzyme ɗin yana raba haɗin glycosidic, yana fitar da ɓangaren indole. Wannan amsawar tana haifar da samuwar shuɗin da ke fitowa ko canza launi, wanda ke ba da damar gano ayyukan enzyme cikin sauƙi ko kuma a bayyane.
Saboda takamaimansa ga beta-D-glucuronidase, ana amfani da X-glucuronide sosai a cikin dabarun ilmin kwayoyin halitta kamar gwajin canjin ƙwayoyin cuta da yisti, gwajin kwayoyin halitta mai rahoto, da kuma tabon histochemical. Yana samar da hanya mai sauƙi da sauƙi don gano kasancewar ko bayyanar beta-D-glucuronidase kuma galibi ana amfani da shi tare da wasu gwaje-gwajen kwayoyin halitta ko na biochemical.
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8-Anilino-1-naphthalenesulfonic acid CAS:82-76-8
8-Anilino-1-naphthalenesulfonic acid, wanda kuma aka sani da ANS, rini ne mai haske wanda ake amfani da shi a binciken sinadarai da halittu. Yana cikin rukunin mahaɗan halitta da aka sani da sulfonic acid na aniline. An san ANS da ikon ɗaurewa zuwa yankunan hydrophobic ko wuraren hydrophobic da aka fallasa a cikin furotin da sauran ƙwayoyin halitta.
Hasken ANS yana fitowa lokacin da aka haɗa shi da yankunan da ke da sinadarin hydrophobic, wanda hakan ke sa shi zama mai amfani wajen nazarin canje-canjen yanayin furotin, hulɗar furotin da furotin, da kuma hanyoyin naɗewa/buɗe furotin. Haɗa ANS da yankunan hydrophobic yana haifar da canjin shuɗi a cikin yanayin fitar da iska, wanda za'a iya sa ido a kai ta amfani da na'urar auna haske ta fluorescence.
Ana amfani da ANS sau da yawa a cikin dabarun bincike iri-iri, gami da haɓakar haske, canja wurin kuzarin haske (FRET), da gwaje-gwajen kwanciyar hankali na thermal. An yi amfani da shi don nazarin tsari da kwanciyar hankali na furotin, hulɗar furotin da ligand, da hanyoyin haɗa furotin.
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CHLOROPHENOLRED-BETA-D-GALACTOPYRANOSIDE, SODIUM GISHIRIN CAS:99792-50-4
CHLOROPHENOLRED-BETA-D-GALACTOPYRANOSIDE, SODIUM GISHI wani sinadari ne da ake amfani da shi a gwaje-gwajen dakin gwaje-gwaje don gano kasancewar enzymes waɗanda za su iya wargaza lactose, kamar beta-galactosidase. Foda ce mara launi zuwa rawaya mai haske wadda ke juyawa ja idan aka samu waɗannan enzymes, wanda hakan ke sa ta zama alama mai amfani ga ayyukansu. Siffar gishirin sodium na wannan sinadari yana inganta narkewarsa a cikin ruwan sha, yana ba da damar shiryawa da amfani da shi cikin sauƙi a cikin gwaje-gwajen enzymatic daban-daban.
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Tert-Butylamine CAS 75-64-9 – Ingancin Inganci don Ci gaba da Aikace-aikace
Tert-Butylamine (CAS 75-64-9) ya yi fice saboda tsarkinsa mai yawa, aiki mai dorewa, da kuma kyakkyawan kwanciyar hankali na sinadarai. Wannan sinadarin aliphatic mai amfani yana da daraja saboda kyawun narkewarsa da kuma dacewarsa a fannoni daban-daban na masana'antu. Manyan fa'idodi sun haɗa da ingancinsa a matsayin tubalin gini a cikin hadakar kwayoyin halitta, matsakaici a cikin magunguna, da kuma hanzarta sarrafa roba. Tert-Butylamine kuma yana samun daraja a cikin sinadarai na noma da kuma a matsayin mai hana tsatsa a cikin man shafawa. Zaɓar samfurinmu yana nufin yin aiki tare da ƙwararru waɗanda ke ba da fifiko ga ingantaccen kula da inganci da mafita na abokin ciniki da aka tsara, tabbatar da cewa kun sami wadataccen abu mai inganci, akan lokaci tare da tallafin fasaha. Kuna son haɓaka aiki don aikinku na gaba? Tuntuɓe mu yanzu mu tattauna buƙatunku!
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Neocuproine CAS 484-11-7 – Daidaitaccen Ligand don Bincike Mai Ci gaba
Neocuproine (CAS 484-11-7) ya yi fice a matsayin wakili mai tsarki, na musamman wanda aka san shi da zaɓinsa na musamman ga ions na jan ƙarfe (I). Ƙarfin kwanciyar hankalin sinadarai da tsarin kristal ɗinsa mai kyau ya sa ya zama zaɓi mafi soyuwa a cikin dakunan gwaje-gwaje na ilimi da na masana'antu. Manyan fa'idodi sun haɗa da ingantaccen aikinsa a cikin nazarin spectroscopic, binciken bioinorganic, da catalysis, da kuma dacewarsa da aikace-aikacen nazari da na roba daban-daban. Ingantaccen ingancin Neocuproine yana sauƙaƙe haɓaka hanyoyin gano abubuwa masu mahimmanci da hadaddun abubuwa masu ƙirƙira a cikin binciken sinadarai da na sinadarai. Zaɓar mu yana tabbatar da cewa kun sami inganci mai kyau, samowa mai gaskiya, da tallafin fasaha na ƙwararru wanda aka tsara don buƙatunku na musamman. Idan kuna sha'awar yadda Neocuproine zai iya haɓaka aikinku, kada ku yi jinkirin tuntuɓar mu - ci gaban bincikenku na gaba zai iya farawa a nan. Tuntuɓe ni a yau don tattauna buƙatunku ko neman ƙiyasi!
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Tapso Sodium CAS:105140-25-8 Farashin Mai Masana'anta
3-[N-Tris(hydroxymethyl)methylamino]-2-hydroxypropanesulfonic acid,Ni nesa zwitterionic buffering a cikin nau'in gishirin sodium. Ana amfani da shi sosai a cikin gwaje-gwajen biochemical da molecular sciences don kiyaye pH mai ƙarfi a cikin mafita.It yana narkewa sosai a cikin ruwa kuma yana da pKa kusa da pH na jiki, wanda hakan ya sa ya dace da aikace-aikace iri-iri kamar tsarkake furotin, gwajin enzyme, al'adar ƙwayoyin halitta, da electrophoresis. Tsarin sinadarai na musamman da kuma dacewa da tsarin halittu ya sa ya zama muhimmin sashi a cikin ka'idojin dakin gwaje-gwaje daban-daban.
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4-Nitrophenyl phosphate di(tris) gishiri CAS:68189-42-4
Gishirin Nitrophenyl phosphate di(tris) wani sinadari ne da ake amfani da shi wajen bincike da kuma gano cututtuka. Ana amfani da shi a matsayin wani abu da ake amfani da shi wajen gwajin sinadarin alkaline phosphatase. Wannan gishirin, idan aka yi amfani da shi wajen hydrolyze ta hanyar alkaline phosphatase, yana samar da samfurin launin rawaya wanda za a iya auna shi cikin sauƙi ta hanyar spectrophotometric. Ana amfani da wannan amsawar sosai a aikace-aikace daban-daban, ciki har da gwajin immunosorbent na enzyme-linked (ELISAs) da kuma gano ayyukan phosphatase. Ƙarfin launin rawaya yana daidai da aikin enzyme, wanda ke ba da damar auna matakan alkaline phosphatase daidai a cikin samfuran halittu. Gishirin Nitrophenyl phosphate di(tris) yana da karko, yana narkewa cikin ruwa, kuma yana da matuƙar tasiri, wanda hakan ya sa ya zama zaɓi mai shahara don gwaje-gwajen enzyme a cikin binciken halittu da na likitanci.
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Nitrotetrazolium blue chloride CAS:298-83-9
Nitrotetrazolium blue chloride, wanda kuma aka sani da NBT ko NBT-Cl, wani sinadari ne da ake amfani da shi a gwaje-gwajen halittu da na biochemical. Foda ce mai launin rawaya mai haske wadda take narkewa a cikin ruwa.
Ana amfani da NBT akai-akai a matsayin alamar gano kasancewar radicals na superoxide ko enzymes da ke samar da su. Yana fuskantar canjin launi idan aka rage shi ta hanyar radicals na superoxide, yana canzawa daga rawaya zuwa zurfin formazan mai launin shuɗi. Sau da yawa ana amfani da wannan amsawar a gwaje-gwaje don nazarin damuwa ta oxidative, numfashin ƙwayoyin halitta, da aikin enzyme.
Ana amfani da NBT a hanyoyi daban-daban, kamar rage yawan sinadarin nitroblue tetrazolium, don ganin yadda ake samar da superoxide a cikin ƙwayoyin halitta da kyallen takarda. Haka kuma an yi amfani da shi a cikin immunohistochemistry da histochemistry don gano da kuma gano wasu enzymes da sassan ƙwayoyin halitta.
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NSP-AS CAS:211106-69-3 Farashin Mai Masana'anta
Gishirin ciki na 3-[9-(((3-(carboxypropyl)[4-Methxylphenyl]sulfonyl)aMine)carboxyl]-10-acridiniuMyl)-1-propanesulfonate wani hadadden kwayar halitta ce da ta kunshi wani abu mai suna acridinium da aka makala a cikin gishirin ciki na propanesulfonate. Ya kunshi kungiyar carboxypropyl, kungiyar 4-Methxylphenylsulfonyl, da kuma kungiyar amine. Wannan sinadarin yana yiwuwa an hada shi ne don takamaiman amfani a fannoni kamar su sinadarai, magunguna, ko bincike.
Bugu da ƙari, NAC ta nuna alƙawarin tallafawa lafiyar hanta ta hanyar taimakawa wajen cire abubuwa masu guba, kamar acetaminophen, maganin rage radadi na yau da kullun. Hakanan yana iya samun tasirin kariya daga lalacewar hanta da shan barasa ke haifarwa.
Baya ga kaddarorin antioxidant da na taimakawa numfashi, an binciki NAC don fa'idodin da zai iya bayarwa ga lafiyar kwakwalwa. Wasu bincike sun nuna cewa yana iya yin tasiri mai kyau ga matsalolin yanayi, kamar baƙin ciki da rashin lafiyar da ke tattare da damuwa (OCD).
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L-Leucine p-nitroanilide hydrochloride CAS: 16010-98-3
L-Leucine p-nitroanilide hydrochloride wani sinadari ne da ke cikin rukunin abubuwan da aka samo daga p-nitroanilide. Foda ce ta kristal mai launin fari zuwa fari wadda ake amfani da ita a binciken sinadarai da gwaje-gwajen enzyme.
Sau da yawa ana amfani da L-Leucine p-nitroanilide hydrochloride a matsayin wani abu da ake amfani da shi wajen auna ayyukan enzymes kamar proteases da peptidases. Lokacin da waɗannan enzymes suka raba L-Leucine p-nitroanilide hydrochloride, yana fitar da p-nitroaniline, wanda za a iya gano shi ta hanyar spectrophotometric. Yawan canjin launi yana daidai gwargwado kai tsaye da aikin enzymatic, wanda ke ba da damar auna ayyukan enzyme a cikin samfuran halittu.
Wannan sinadarin yana narkewa cikin ruwa kuma ana iya narkewa cikin sauƙi a cikin ruwan da ya dace don amfani a gwaje-gwajen enzymatic. Yana da mahimmanci a adana L-Leucine p-nitroanilide hydrochloride a wuri mai sanyi da bushewa don kiyaye daidaitonsa.
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Guanidine Thiocyanate Sulfate CAS:593-84-0
Guanidine thiocyanate sulfate wani sinadari ne da aka samo daga ions na guanidine, thiocyanate, da sulfate. Ana amfani da shi sosai a fannin ilmin kwayoyin halitta da binciken sinadarai a matsayin wani abu mai sarkakiya.
Ana amfani da Guanidine thiocyanate sulfate sau da yawa a cikin ka'idojin keɓewa na DNA da RNA don wargaza membranes na ƙwayoyin halitta da sunadaran denature, wanda ke ba da damar fitar da ƙwayoyin nucleic acid cikin inganci. Yana taimakawa wajen narkewar DNA da RNA, yana ba da damar ware su da tsarkake su daga samfuran halittu daban-daban.
Saboda halayensa na chaotropic, guanidine thiocyanate sulfate yana taimakawa wajen karya haɗin hydrogen da sauran hulɗar da ba ta da covalent, yana sauƙaƙa rabuwar nucleic acid daga sunadarai, lipids, da sauran sassan tantanin halitta. Hakanan yana taimakawa wajen hana ayyukan RNase, yana tabbatar da sahihanci da tsarkin nucleic acid da aka cire..
