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Dodecyl trimethyl ammonium bromide CAS:1119-94-4
Dodecyl trimethyl ammonium bromide, wanda kuma aka sani da DTAB ko DTB, wani sinadari ne na quaternary ammonium wanda aka saba amfani da shi azaman surfactant ko sabulun wanki. Foda ce fari, mai ƙarfi wadda take narkewa cikin ruwa.
Ana amfani da DTAB sau da yawa a masana'antu da aikace-aikace daban-daban, ciki har da kayayyakin kula da kai, magunguna, da dakunan gwaje-gwaje na bincike. Yana iya aiki a matsayin mai tsaftacewa, mai tsarkakewa, mai kumfa, ko mai jika.
A cikin kayayyakin kula da kai, ana iya samun DTAB a cikin shamfu, kwandishana, sabulu, da kuma wanke jiki. Yana taimakawa wajen samar da ƙura, ƙara kwanciyar hankali ga samfurin, da kuma inganta yaduwar maganin.
A fannin magunguna, ana amfani da DTAB wajen tsara tsarin isar da magunguna daban-daban, ciki har da microemulsions, nanoemulsions, da liposomes. Yana taimakawa wajen narkewar magunguna da daidaita su, yana ƙara sha da kuma tasiri ga magunguna.
A dakunan gwaje-gwaje na bincike, ana amfani da DTAB akai-akai a nazarin halittu da na sinadarai. Ana iya amfani da shi don cirewa da tsarkake furotin na membrane, cire DNA, da tsarin isar da kwayoyin halitta.
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PMSF CAS:329-98-6 Farashin Mai Masana'anta
Phenylmethylsulfonyl fluoride, wanda aka fi sani da PMSF, wani sinadari ne da ake amfani da shi a matsayin mai hana sinadarin serine protease. Yana da wani abu mai hana aiki da karfi wanda ba zai iya canzawa ba wanda ke aiki ta hanyar ɗaurewa da gyara wurin da sinadarin serine proteases ke aiki, yana hana aikin enzymes dinsu yadda ya kamata. PMSF yana da amfani musamman a binciken ilmin halittu da kwayoyin halitta don nazarin tsarkake furotin, hulɗar furotin da furotin, da kuma proteolysis. Sau da yawa ana amfani da shi don kare furotin daga lalacewa yayin ayyukan tsarkakewa da kuma hana ayyukan protease a cikin ƙwayoyin halitta da abubuwan da aka cire.
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Ethylenediaminetetraacetic acid dipotassium gishiri dihydrate CAS:25102-12-9
Ethylenediaminetetraacetic acid dipotassium gishiri dihydrate, wanda aka fi sani da EDTA Dipotassium, wani sinadari ne mai sinadaran da ke dauke da dabarar kwayoyin halitta K2 (C10H14N2O8)·2H2O. Foda ce mai lu'ulu'u wadda ake amfani da ita a matsayin maganin chelating, ma'ana tana iya ɗaurewa da ions na ƙarfe. An san EDTA Dipotassium saboda ikonta na cire ko cire ions na ƙarfe daga mafita, wanda hakan ke sa ta zama mai amfani a fannoni daban-daban na masana'antu, kamar maganin ruwa, sarrafa abinci da abin sha, da kuma hada magunguna. Haka kuma ana amfani da ita a fannin nazarin sinadarai da kuma hanyoyin magani don amfanin sinadarin chelation na ƙarfe.
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Ethylenediaminetetraacetic acid tripotassium gishiri dihydrate CAS:65501-24-8
Ethylenediaminetetraacetic acid tripotassium gishiri dihydrate, wanda aka fi sani da EDTA Tripotassium, wani sinadari ne da ke ɗauke da ions na potassium guda uku (K+) a kowace kwayar halitta, tare da ƙwayoyin ruwa guda biyu (H2O). EDTA Tripotassium wani sinadari ne da aka samo daga ethylenediaminetetraacetic acid (EDTA) kuma yana da irin waɗannan halaye da aikace-aikace.
Ana amfani da EDTA Tripotassium a matsayin maganin chelating, ma'ana yana da ikon ɗaurewa da ions na ƙarfe da kuma samar da hadaddun abubuwa masu ƙarfi. Sau da yawa ana amfani da shi don cire ions na ƙarfe da ba a so daga mafita, musamman calcium, magnesium, da sauran ions na ƙarfe masu nauyi. Ta hanyar haɗa waɗannan ions, EDTA Tripotassium na iya hana tsangwama ko tasirinsu mai illa a cikin hanyoyin sinadarai da halayensu daban-daban.
Baya ga kaddarorin chelating, EDTA Tripotassium kuma tana samun aikace-aikace a masana'antu daban-daban. Ana amfani da shi sosai a fannin sarrafa ruwa don cire ions masu nauyi daga tushen ruwa, yana tabbatar da aminci da inganci na ruwa. Haka kuma ana iya samunsa a masana'antar abinci da abin sha a matsayin mai daidaita da kiyayewa, yana hana iskar shaka da kuma kiyaye ingancin abincin da aka sarrafa. Bugu da ƙari, EDTA Tripotassium tana taka rawa a cikin tsarin magunguna, kimiyyar nazari, da kuma a matsayin kayan aiki na yau da kullun.
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Fluorescein Isothiocyante CAS:3326-32-7
Fluorescein isothiocyanate (FITC) rini ne mai haske wanda aka saba amfani da shi a binciken likitanci da aikace-aikacen gano cututtuka. Wani abu ne da aka samo daga fluorescein wanda aka gyara don ya ƙunshi ƙungiyar isothiocyanate, wanda ke ba shi damar haɗuwa da sunadarai, ƙwayoyin rigakafi, da sauran ƙwayoyin halitta.
FITC tana fitar da haske mai haske kore idan aka yi amfani da hasken da ya dace da tsawon raƙuman ruwa, yawanci kusan 488 nm. Ana iya gano wannan hasken kuma a auna shi ta amfani da dabarun daukar hoto daban-daban, kamar su na'urar hangen nesa ta haske, na'urar hangen nesa ta kwarara, da kuma na'urar hangen nesa ta haske.
Ta hanyar haɗa FITC da biomolecules masu ban sha'awa, masu bincike za su iya bin diddigin da kuma hango rarrabawa, wurin zama, da hulɗar waɗannan biomolecules a cikin ƙwayoyin halitta, kyallen takarda, ko samfuran halittu. Misali, ana iya amfani da ƙwayoyin rigakafi masu lakabin FITC don gano takamaiman sunadarai ko antigens a cikin gwaje-gwajen immunofluorescence ko don nazarin yawan ƙwayoyin halitta a cikin gwaje-gwajen cytometry na kwarara.
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GSH CAS:70-18-8 Farashin Mai Masana'anta
GSH, ko glutathione, wani kwayar halitta ce ta antioxidant da ake samu a jiki. Tana taka muhimmiyar rawa wajen kiyaye ingantaccen aikin tantanin halitta kuma tana da hannu a cikin wasu muhimman hanyoyin aikin jiki. GSH tana taimakawa wajen kare ƙwayoyin halitta daga lalacewar oxidative ta hanyar kawar da ƙwayoyin cuta masu cutarwa da kuma nau'ikan iskar oxygen masu amsawa. Hakanan tana taimakawa wajen hana guba ta hanyar ɗaurewa da kuma kawar da gubobi da ƙarfe masu nauyi daga jiki.
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BCA-2Na CAS:979-88-4 Farashin Mai Masana'anta
BCA-2Na, wanda kuma aka sani da gwajin bioluminescent na Bacillus cereus adenosine triphosphate (ATP), gwaji ne na sinadarai da ake amfani da shi don gano kasancewar ATP a cikin samfurin. ATP wani kwayar halitta ce da ake samu a cikin dukkan halittu masu rai kuma ana amfani da ita a matsayin alamar gurɓataccen ƙwayoyin cuta ko tsabta. Gwajin BCA-2Na yana amfani da enzyme luciferase don haɓaka amsawar da ke samar da haske a gaban ATP. Ana auna ƙarfin hasken da aka fitar kuma yana iya samar da kimantawa mai sauri da hankali game da ayyukan ƙwayoyin cuta ko tsabta a cikin masana'antu daban-daban, kamar samar da abinci da abin sha, masana'antar magunguna, da gwajin ingancin ruwa. Ana amfani da gwajin BCA-2Na sau da yawa azaman hanya mai sauri da aminci don sa ido kan tsafta da kuma kula da inganci.
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GSSG CAS:27025-41-8 Farashin Mai Masana'anta
GSSG, wanda aka fi sani da oxidized glutathione, shine nau'in disulfide na antioxidant glutathione (GSH). Duk da cewa GSH shine nau'in da aka rage kuma mai aiki, GSSG shine nau'in oxidized da rashin aiki. Ana samar da GSSG ne lokacin da GSH ta ba da gudummawar electrons ɗinta don kawar da free radicals ko wasu nau'ikan masu amsawa. Wannan juyawa yana taimakawa kare jiki daga lalacewar oxidative. Ana iya mayar da GSSG zuwa GSH ta hanyar tsarin sake amfani da shi wanda ya haɗa da enzyme glutathione reductase. Kula da rabon GSH zuwa GSSG a cikin jiki yana da amfani wajen tantance matsayin antioxidant da lafiyar gaba ɗaya.
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BCIP Na) 5-Bromo-4-chloro-3-indolyl phosphate disodium gishiri CAS:102185-33-1
Gishirin disodium na 5-Bromo-4-chloro-3-indolyl phosphate disodium wani sinadari ne da aka saba amfani da shi a binciken sinadarai a matsayin wani sinadari mai kama da chromogenic don gano ayyukan enzymes na alkaline phosphatase. Sau da yawa ana kiransa BCIP a takaice.
Lokacin da alkaline phosphatase ya yi aiki akan BCIP, yana raba rukunin phosphate, wanda ke haifar da samuwar wani abu mai launin shuɗi-shuɗi. Wannan canjin launi yana bawa masu bincike damar hango da kuma auna kasancewar alkaline phosphatase a cikin samfurin.
Ana amfani da BCIP akai-akai a aikace-aikace daban-daban, ciki har da immunohistochemistry, dabarun ɓoye furotin da nucleic acid, da kuma gwajin immunosorbent mai alaƙa da enzyme (ELISAs)..
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Iodoacetamide CAS:144-48-9 Farashin Mai ƙera
Iodoacetamide wani sinadari ne da ake amfani da shi a fannin nazarin sinadarai da kwayoyin halitta. Sinadari ne mai aiki da sinadarin thiol wanda ke gyara ragowar cysteine a cikin sunadarai ta hanyar samar da haɗin gwiwa mai ƙarfi. Sau da yawa ana amfani da wannan gyaran a cikin dabarun nazarin furotin don toshe ragowar cysteine, kamar a cikin nazarin proteomics inda ake amfani da shi don zaɓar lakabi da toshe ragowar cysteine kafin narkewar furotin da nazarin mass spectrometry. Haka kuma ana amfani da Iodoacetamide a cikin nazarin tsarin furotin da kuma haɗa peptides masu lakabi..
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BCIP-Toluidine)5-Bromo-4-chloro-3-indolylphosphate-p-toluidine gishiri CAS:6578-06-9
5-Bromo-4-chloro-3-indolyl phosphate gishirin p-toluidine wani sinadari ne da ake amfani da shi a fannin ilmin kwayoyin halitta da binciken sinadarai. Sau da yawa ana amfani da shi a cikin gwaje-gwajen immunosorbent na enzyme-linked (ELISA) da dabarun lakabin furotin.
Wannan sinadari wani sinadari ne da ake amfani da shi wajen samar da sinadarin alkaline phosphatase, wani sinadari ne da ake amfani da shi sosai a fannin ilmin kwayoyin halitta don gano kasancewar takamaiman kwayoyin halitta ko sunadaran ta hanyar halayen launi ko na chemiluminescent.
Idan akwai sinadarin alkaline phosphatase, yana raba rukunin phosphate daga gishirin p-toluidine 5-Bromo-4-chloro-3-indolyl phosphate, wanda ke haifar da samuwar launin shuɗi ko shunayya. Ana iya gano wannan canjin launi cikin sauƙi kuma a auna shi, wanda ke ba da damar auna ayyukan enzyme ko kasancewar ƙwayoyin da aka yi niyya.
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N,N-Dimethyl-1,4-phenylenediamine dihydrochloride CAS:536-46-9
N,N-Dimethyl-1,4-phenylenediamine dihydrochloride wani sinadari ne da aka fi sani da DMPD dihydrochloride. Sinadari ne mai ƙarfi, mai lu'ulu'u wanda yake narkewa cikin ruwa da sauran sinadarai masu narkewa a cikin iska.
Ana amfani da DMPD dihydrochloride sau da yawa a cikin halayen sinadarai daban-daban da hanyoyin aiki, gami da halayen iskar shaka da ragewa. Yana iya zama tushen electrons ko kuma azaman mai karɓar electrons, wanda hakan ke sa ya zama da amfani wajen haɗa rini, magunguna, da sauran mahaɗan halitta.
Baya ga amsawar sa, an san DMPD dihydrochloride saboda ƙarfinsa na rage yawan sinadarai. Ana iya amfani da shi azaman mai rage yawan sinadarai a cikin dabarun nazarin sinadarai, kamar spectrophotometry, inda yake taimakawa wajen auna yawan wasu sinadarai.
