-
guanosine 5′-(disodium dihydrogen triphosphate) CAS: 56001-37-7
Guanosine-5′-triphosphate disodium yog ib qho tshuaj uas siv rau hauv ntau yam txheej txheem biochemical, xws li hauv kev tsim RNA thiab DNA, nrog rau hauv cov teeb liab. Nws yog ib qho nucleoside triphosphate, uas txhais tau tias nws muaj cov nucleoside guanosine txuas nrog peb pawg phosphate. Daim ntawv ntsev disodium tsuas yog qhia tias nws yog ib qho ntsev uas muaj ob lub sodium ions.
Cov tshuaj no tseem ceeb heev rau kev hloov pauv lub zog ntawm lub hlwb thiab koom nrog ntau yam kev hloov pauv enzymatic. Nws kuj yog qhov chaw ntawm lub zog rau kev tsim cov protein thiab lwm cov txheej txheem ntawm lub hlwb.
-
2′-Deoxyuridine CAS: 951-78-0 Tus nqi tsim khoom
2′-Deoxyuridine yog ib qho nucleoside uas muaj cov nucleobase uracil txuas nrog cov suab thaj deoxyribose. Nws yog ib qho tseem ceeb ntawm DNA thiab koom nrog hauv kev rov ua dua thiab kev sau cov ntaub ntawv caj ces. 2′-Deoxyuridine yog siv rau hauv kev tshawb fawb ua tus ua ntej rau kev tsim cov DNA thiab hauv ntau yam kev siv tshuaj molecular biology. Nws ua lub luag haujlwm tseem ceeb hauv kev nkag siab txog cov txheej txheem caj ces, nrog rau kev txhim kho cov kev siv kho mob hauv cov cheeb tsam xws li kev kho mob antiviral thiab kev kho mob qog noj ntshav.
-
Adenosine5′-(trihydrogen diphosphate), monopotassium ntsev, dihydrate (9CI) CAS: 72696-48-1
adenosine 5′-(trihydrogen diphosphate) monopotassium ntsev, dihydrate, yog ib qho tshuaj lom neeg uas muaj adenosine nrog ib pawg trihydrogen diphosphate thiab ib qho monopotassium ntsev hauv daim ntawv dihydrate. Cov tshuaj no feem ntau hu ua adenosine diphosphate (ADP), uas ua lub luag haujlwm tseem ceeb hauv ntau yam txheej txheem biological, tshwj xeeb tshaj yog hauv kev hloov pauv zog hauv cov cell.
ADP yog ib qho tseem ceeb hauv lub zog ntawm lub cell, vim nws koom nrog kev hloov pauv lub zog thaum lub sijhawm ua pa ntawm lub cell thiab photosynthesis. Nws kuj yog ib qho ua ntej rau adenosine triphosphate (ATP), uas yog tus nqa lub zog tseem ceeb hauv cov cell.
Tsis tas li ntawd xwb, ADP muaj feem cuam tshuam rau txoj kev xa cov teeb liab thiab yog ib qho chaw hauv cov tshuaj tiv thaiv enzymatic. Hauv cov ntsiab lus ntawm biochemistry thiab molecular biology, ADP yog siv dav hauv kev tshawb fawb txog kev ua haujlwm ntawm lub cev, enzyme kinetics, thiab cov txheej txheem hloov pauv zog.
-
Hypoxanthine CAS: 68-94-0 Tus nqi tsim khoom
Hypoxanthine yog ib qho tshuaj uas muaj nyob hauv lub cev uas yog ib qho nruab nrab hauv kev rhuav tshem cov purines. Nws yog ib qho tseem ceeb ntawm cov nucleic acids thiab koom nrog ntau yam txheej txheem hauv lub cev, suav nrog kev tsim thiab kev hloov pauv ntawm DNA thiab RNA. Tsis tas li ntawd, hypoxanthine tau pom tias ua lub luag haujlwm hauv qee yam mob, xws li gout thiab Lesch-Nyhan syndrome.
-
2′-O-Methyluridine CAS: 2140-76-3 Tus nqi tsim khoom
2′-O-Methyluridine yog ib qho nucleoside hloov kho uas muaj ib pawg methyl ntawm qhov chaw 2′ ntawm lub nplhaib ribose. Nws yog ib qho tseem ceeb hauv kev tsim cov RNA molecules hloov kho thiab tau kawm txog nws cov khoom muaj peev xwm hauv lub cev thiab tshuaj. Qee qhov ntawm nws cov ntawv thov suav nrog nws siv hauv kev tshawb fawb RNA, ua ib feem hauv kev tsim cov RNA hloov kho rau kev kho mob thiab kev siv genomics, thiab ua ib qho cuab yeej hauv kev kawm txog RNA qauv thiab kev ua haujlwm.
-
4-Amino-1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-ib CAS:951-77-9
2′-Deoxycytidine yog ib qho nucleoside uas muaj cov nucleobase cytosine txuas nrog cov suab thaj deoxyribose. Nws yog ib qho tseem ceeb ntawm DNA thiab ua lub luag haujlwm tseem ceeb hauv kev khaws cia thiab xa cov ntaub ntawv caj ces hauv cov tsiaj txhu.
-
Cytidine-5′-monophosphate (CMP), cov kua qaub dawb CAS: 63-37-6
Cytidine 5'-monophosphate (CMP) yog ib qho nucleotide uas ua lub hauv paus rau kev tsim thiab hloov kho RNA. Nws yog ib qho tseem ceeb hauv kev tsim cov RNA molecules thiab koom nrog cov txheej txheem xws li mRNA capping thiab nucleotide metabolism. CMP kuj tseem siv rau hauv kev tshawb fawb biochemical thiab molecular biology rau cov ntawv thov xws li in vitro transcription thiab nucleic acid labeling. Nws lub luag haujlwm hauv RNA metabolism thiab nws siv rau hauv ntau yam kev sim ua rau nws yog ib qho cuab yeej tseem ceeb hauv kev nkag siab txog cov qauv thiab kev ua haujlwm ntawm RNA molecules.
-
IBMX, 3-isobutyl-1-methylxanthine CAS: 28822-58-4
3-isobutyl-1-methylxanthine, tseem hu ua IBMX, yog ib qho methylxanthine derivative uas feem ntau siv rau hauv kev tshawb fawb ua ib qho inhibitor tsis tshwj xeeb ntawm cyclic nucleotide phosphodiesterases. Nws paub tias yuav ua rau cov theem intracellular ntawm cyclic AMP (cAMP) thiab cyclic GMP (cGMP) nce ntxiv los ntawm kev txwv tsis pub lawv tawg, uas tuaj yeem hloov kho ntau txoj hauv kev cellular signaling.
Ntxiv rau nws cov ntawv thov kev tshawb fawb, IBMX tau siv rau hauv qee qhov chaw kho mob rau nws cov teebmeem bronchodilator thiab vasodilator. Txawm li cas los xij, nws siv rau hauv kev kho mob tib neeg yog txwv.
-
4-Nitrophenyl phosphate disodium ntsev hexahydrate CAS: 4264-83-9
4-Nitrophenyl phosphate disodium ntsev hexahydrate yog ib qho tshuaj lom neeg uas feem ntau siv rau hauv kev tshawb fawb txog biochemical thiab tshuaj. Nws yog ib daim ntawv ntsev ntawm 4-nitrophenyl phosphate, muaj ob lub sodium ions thiab rau lub molecule dej. Cov tshuaj no feem ntau siv ua lub substrate rau kev ntsuam xyuas phosphatase thiab hauv kev kawm txog enzyme kinetics.
-
5′-Deoxy-5-fluorocytidine CAS: 66335-38-4
5′-Deoxy-5-fluorocytidine yog ib qho tshuaj nucleoside uas tsim los ntawm tib neeg uas tab tom tshawb nrhiav txog nws cov peev xwm ua haujlwm tiv thaiv kab mob, tshwj xeeb tshaj yog tawm tsam cov kab mob RNA xws li kab mob siab C (HCV) thiab flaviviruses. Nws ua haujlwm los ntawm kev cuam tshuam kev rov ua dua ntawm cov khoom siv caj ces ntawm cov kab mob, thaum kawg tiv thaiv tus kab mob lub peev xwm kom loj hlob thiab kis mus rau hauv lub cev.
-
Cytidine-5′-triphosphate (CTP), disodium ntsev CAS: 652154-13-7
Cytidine-5′-triphosphate (CTP), disodium ntsev yog ib qho nucleoside triphosphate uas ua lub hauv paus rau kev tsim RNA. Nws ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm ntawm lub hlwb thiab yog qhov tseem ceeb rau kev hloov cov ntaub ntawv caj ces los ntawm DNA mus rau RNA thaum lub sijhawm sau ntawv. CTP siv dav hauv kev tshawb fawb txog molecular biology, tshwj xeeb tshaj yog hauv kev tshawb fawb txog RNA synthesis, RNA interference, thiab lwm yam txheej txheem ntsig txog RNA. Tsis tas li ntawd, nws siv rau hauv cov tshuaj enzymatic, kev tshawb fawb txog nucleotide metabolism, thiab ua lub substrate rau ntau yam kev ntsuam xyuas biochemical. Hauv kev lag luam tshuaj, CTP kuj tseem yuav muaj peev xwm siv tau hauv kev tsim cov tshuaj tua kab mob thiab tshuaj tiv thaiv kab mob qog noj ntshav.
-
ITP, inosine 5′-triphosphate trisodium ntsev CAS: 35908-31-7
Inosine-5′-triphosphate trisodium ntsev, feem ntau hu ua ITP-Na3, yog ib daim ntawv triphosphate ntawm inosine, ib qho nucleoside uas ua lub luag haujlwm tseem ceeb hauv ntau yam txheej txheem biological. Cov tshuaj no yog ib daim ntawv ntsev, ua rau nws yaj hauv dej thiab tsim nyog rau kev siv hauv biochemical thiab enzymatic assays, nrog rau kev tshawb fawb molecular biology. Inosine-5′-triphosphate trisodium ntsev yog siv rau kev kawm txog enzymatic reactions, nucleotide interconversion, thiab ua ib qho substrate rau qee cov enzymes. Nws cov ntawv thov kuj nthuav dav mus rau kev tshawb fawb nucleotide analog thiab ua ib qho khoom hauv kev npaj cov nucleotide sib xyaw siv hauv cov txheej txheem molecular biology.
