-
Bis-tris hydrochloride CAS: 124763-51-5
Bis-tris hydrochloride wani fili ne tare da kaddarorin buffer wanda aka saba amfani dashi a cikin gwaje-gwajen sinadarai da na halitta.Yana taimakawa wajen tabbatar da tsayayyen pH kuma ana amfani dashi a cikin furotin electrophoresis, ƙididdigar ayyukan enzyme, al'adun tantanin halitta, da ƙirar magunguna.Babban aikinsa shine tsayayya da canje-canje a cikin pH lokacin da aka ƙara acid ko tushe zuwa bayani, yana mai da shi kayan aiki mai mahimmanci a aikace-aikacen kimiyya da masana'antu daban-daban.
-
4-Nitrophenyl-beta-D-glucopyranoside CAS: 2492-87-7
4-Nitrophenyl-beta-D-glucopyranoside wani abu ne da aka saba amfani dashi a cikin gwaje-gwajen kwayoyin halitta don tantance ayyukan enzymes kamar β-glucuronidase.Wannan fili yana hydrolyzed ta hanyar enzyme, wanda ya haifar da sakin 4-nitrophenol, wanda za'a iya auna ta amfani da spectrophotometry.Amfani da shi yana bawa masu bincike damar yin nazarin fannoni daban-daban na metabolism na miyagun ƙwayoyi, toxicology, da binciken asibiti da ke da alaƙa da halayen glucuronidation.
-
Tris Base CAS: 77-86-1 Farashin Mai samarwa
Tris Base, wanda kuma aka sani da Tromethamine ko THAM, wani sinadari ne na halitta da aka saba amfani da shi a fagen nazarin halittu da ilmin halitta.Fari ne, lu'u-lu'u foda mai narkewa sosai a cikin ruwa kuma yana da ƙamshin amine.Ana amfani da Tris Base sau da yawa azaman wakili mai ɓoyewa don kiyaye tsayayyen pH a cikin gwaje-gwaje da hanyoyin rayuwa daban-daban, kamar DNA da binciken furotin.Hakanan za'a iya amfani dashi a cikin samar da magunguna da kuma samar da abubuwa masu aiki a saman.Gabaɗaya, Tris Base muhimmin sashi ne a cikin aikace-aikacen dakin gwaje-gwaje da yawa inda kiyaye madaidaicin pH ke da mahimmanci.
-
Heppso sodium CAS: 89648-37-3 Farashin Mai samarwa
N-[2-Hydroxyethyl] piperazine-N'-[2-hydroxypropanesulfonic acid] sodium gishiri fili ne na sinadarai tare da dabarar C8H19N2NaO4S.Gishiri ne na sodium da aka samu daga piperazine, wanda ya ƙunshi hydroxyethyl da ƙungiyoyin aikin hydroxypropanesulfonic acid.An fi amfani da shi a cikin masana'antar harhada magunguna azaman wakili na buffering da stabilizer a cikin ƙirar ƙwayoyi.Wannan fili yana taimakawa wajen kula da pH da kwanciyar hankali na magunguna.
-
1,2,3,4,6-penta-O-acetyl-alpha-D-galactopyranose CAS:4163-59-1
1,2,3,4,6-penta-O-acetyl-alpha-D-galactopyranose wani sinadari ne wanda ke cikin dangin carbohydrates.Ya fito ne daga alpha-D-galactopyranose, sukari na halitta.Wannan takamaiman fili yana da ƙungiyoyin acetyl guda biyar da aka haɗe zuwa takamaiman ƙungiyoyin hydroxyl akan kwayoyin sukari.Ana yawan amfani da shi a cikin nau'ikan sinadarai da aikace-aikacen magunguna, gami da azaman farkon abu don haɗar wasu mahadi.Sigar acetylated ɗin sa yana haɓaka kwanciyar hankali da haɓakawa, yana mai da shi shingen gini mai amfani a cikin sinadarai na halitta.
-
popso sesquisodium CAS: 108321-08-0
Piperazine-N, N'-bis (2-hydroxypropanesulfonic acid) sesquisodium gishiri, kuma aka sani da PIPES sesquisodium gishiri, wani sinadari fili amfani a matsayin buffering wakili a daban-daban kimiyya da masana'antu aikace-aikace.Yana taimakawa wajen kiyaye daidaiton matakin pH a cikin mafita, musamman a cikin kewayon pH physiological.PIPES sesquisodium gishiri ana yawan amfani dashi a cikin kafofin watsa labarai na al'adun sel, sunadarai biochemistry, electrophoresis, dabarun ilimin kwayoyin halitta, da tsarin isar da magunguna.Yana aiki a matsayin mai sarrafa pH da haɓakawa don ayyukan enzyme da kwanciyar hankali, yana mai da shi mahimmanci a cikin nau'ikan bincike da hanyoyin masana'antu.
-
ACES CAS: 7365-82-4 Farashin Mai ƙira
N- (2-Acetamido) -2-aminoethanesulfonic acid, wanda kuma aka sani da ACES, wakili ne na buffering da aka saba amfani dashi a cikin binciken kimiyya.Yana taimakawa wajen kiyaye pH mai tsayi a cikin mafita kuma yana da narkewa sosai a cikin ruwa.ACES yana da ƙarancin guba da ƙarancin tsangwama tare da hanyoyin sinadarai, yana sa ya dace da aikace-aikace daban-daban.Ana amfani da shi sau da yawa azaman buffer a cikin nazarin ƙarfafa furotin da ƙididdigar enzyme, inda yake kula da mafi kyawun yanayi don daidaitawar furotin da aikin enzyme.
-
Phenylgalactoside CAS: 2818-58-8
Phenylgalactoside, wanda kuma aka sani da p-nitrophenyl β-D-galactpyranoside (pNPG), wani abu ne na roba akai-akai da ake amfani da shi a cikin gwaje-gwajen nazarin halittu da kwayoyin halitta.An fi amfani da shi don ganowa da auna ayyukan enzyme β-galactosidase.
Lokacin da phenylgalactoside ya zama hydrolyzed ta β-galactosidase, yana sakin p-nitrophenol, wanda shine fili mai launin rawaya.Ana iya auna 'yantar da p-nitrophenol da ƙididdigewa ta hanyar amfani da spectrophotometer, kamar yadda ake iya gano ɗaukar p-nitrophenol a tsawon 405 nm.
-
DIPSO CAS: 68399-80-4 Farashin Mai ƙira
DIPSO tana nufin "Diisopropyl azodicarboxylate," wanda shine reagent da aka saba amfani dashi a cikin sinadarai na halitta.Ana amfani da shi da farko a cikin amsawar Mitsunobu, wanda shine hanya don canza barasa zuwa ƙungiyoyin ayyuka daban-daban kamar esters, ethers, ko amines.DIPSO tana aiki azaman tushen matsakaiciyar amsawa mai suna azodicarboxylate, wanda ke sauƙaƙe wannan canji.
-
Alpha-D-Glucose pentaacetate CAS: 3891-59-6
Alpha-D-glucose pentaacetate wani sinadari ne da aka samu ta hanyar acetylating ƙungiyoyin hydroxyl na alpha-D-glucose tare da ƙungiyoyin acetyl biyar.Ana amfani da shi a cikin ƙwayoyin halitta a matsayin ƙungiyar kariya ga ƙungiyoyin hydroxyl da ke cikin carbohydrates.Hakanan za'a iya amfani da shi azaman ma'anar magana a cikin bincike da bincike na sinadarai, da kuma matsayin farawa don haɗa nau'ikan mahadi daban-daban.Bugu da ƙari, an bincika glucose pentaacetate don yuwuwar amfani da shi a cikin tsarin isar da magunguna, saboda kaddarorin sakin sa na sarrafawa.
-
Tris maleate CAS: 72200-76-1
Tris maleate wani sinadari ne wanda ke aiki azaman buffer pH da mai daidaitawa a masana'antu daban-daban.Ana amfani dashi don kiyaye matakan pH masu tsayi da juriya ga canje-canjen da ya haifar da ƙari na acid ko tushe.Tris maleate yawanci ana aiki dashi a cikin binciken sinadarai, tsarkakewar furotin, tsarin masana'antu, da sinadarai na nazari.Yana da tasiri musamman a cikin buffering a ƙananan jeri na pH kuma ya shahara saboda iyawar sa wajen kiyaye mafi kyawun yanayin pH.
-
MOBS CAS: 115724-21-5 Farashin Mai ƙira
4-morpholin-4-ylbutane-1-sulfonic acid, wanda kuma aka sani da MOBS, wani fili ne na roba da aka yi amfani da shi azaman maƙasudin buffer a binciken nazarin halittu da ƙwayoyin halitta.Yana da tsayayye kuma yana iya kula da tsayayyen pH a cikin tsaka-tsaki zuwa kewayon alkaline kaɗan.MOBS ana amfani dashi sosai a cikin al'adun tantanin halitta, ƙididdigar enzyme, dabarun nazarin halittu, da electrophoresis.Ya dace da nau'ikan reagent iri-iri kuma an san shi don kwanciyar hankali da juriya ga canje-canje a cikin zafin jiki da pH.
