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Coenzyme A free acid CAS: 85-61-0 Chaw Tsim Khoom Nqe
Coenzyme A (CoA) yog ib lub molecule uas ua lub luag haujlwm tseem ceeb hauv ntau txoj kev ua haujlwm hauv lub cev. Coenzyme A free acid txhais tau tias CoA hauv nws daim ntawv unbound lossis unconjugated. Nws muaj peb lub ntsiab lus tseem ceeb: adenine, ribose qab zib, thiab pantothenic acid (vitamin B5). Coenzyme A ua haujlwm ua lub molecule carrier, shuttle acetyl pawg (ob lub carbon units) ntawm ntau yam enzymes thiab cov tshuaj tiv thaiv uas koom nrog kev ua haujlwm ntawm lub zog, kev tsim cov roj fatty acid, thiab kev tawg ntawm cov rog, carbohydrates, thiab amino acids. Coenzyme A free acid yog qhov tseem ceeb rau kev ua haujlwm zoo ntawm ntau cov txheej txheem cellular thiab koom nrog kev tswj hwm lub zog cellular homeostasis.
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DL-Alanine CAS: 302-72-7 Tus nqi tsim khoom
DL-Alanine yog ib hom tshuaj amino acid alanine uas tsim los ntawm tib neeg. Nws muaj cov khoom zoo sib xws thiab ua haujlwm zoo ib yam li L-Alanine ntuj tab sis feem ntau siv rau hauv cov tshuaj ntxiv lossis cov khoom noj khoom haus vim nws ruaj khov thiab pheej yig. DL-Alanine tuaj yeem txhawb nqa kev tsim cov protein, kev loj hlob ntawm cov leeg, kev tsim hluav taws xob, kev tswj cov ntshav qab zib, kev ua haujlwm tawm dag zog, thiab kev ua haujlwm ntawm lub cev tiv thaiv kab mob.
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Penicillin G sodium ntsev CAS: 69-57-8
Penicillin G sodium ntsev yog tshuaj tua kab mob dav dav uas yog ib feem ntawm cov tshuaj tua kab mob beta-lactam. Nws yog los ntawm cov pwm Penicillium chrysogenum thiab feem ntau siv los kho ntau yam kab mob bacterial.
Penicillin G sodium ntsev ua haujlwm los ntawm kev txwv tsis pub cov phab ntsa ntawm cov kab mob sib txuas ua ke, ua rau muaj kev cuam tshuam ntawm cov phab ntsa ntawm cov kab mob thiab thaum kawg ua rau cov kab mob uas yooj yim kis tau tuag. Nws muaj txiaj ntsig zoo rau ntau yam kab mob gram-positive thiab qee cov kab mob gram-negative.
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Doxorubicin hydrochloride CAS: 25316-40-9
Doxorubicin hydrochloride yog ib hom tshuaj kho mob qog noj ntshav uas siv los kho ntau hom mob qog noj ntshav. Nws yog ib hom tshuaj uas hu ua anthracyclines.
Doxorubicin hydrochloride ua haujlwm los ntawm kev txwv tsis pub cov hlwb qog nqaij hlav loj hlob thiab cuam tshuam lawv cov DNA replication. Qhov no pab tiv thaiv cov hlwb qog nqaij hlav kom tsis txhob faib thiab kis mus ntxiv. Nws muaj txiaj ntsig zoo rau ntau yam mob qog nqaij hlav, suav nrog mob qog nqaij hlav mis, mob qog nqaij hlav ntsws, mob qog nqaij hlav zes qe menyuam, thiab qee hom mob leukemia.
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Hemin = Chlorohemin CAS: 16009-13-5 Tus nqi tsim khoom
Hemin yog ib qho sib xyaw ua ke ntawm hlau thiab protoporphyrin IX uas ua lub luag haujlwm tseem ceeb hauv ntau yam txheej txheem ntawm lub cev. Nws yog ib qho tseem ceeb ntawm hemoglobin, cov protein uas yog lub luag haujlwm rau kev thauj oxygen hauv cov qe ntshav liab. Hemin kuj tseem koom nrog kev tsim cov protein uas muaj heme, xws li myoglobin thiab cytochromes, uas koom nrog kev ua pa ntawm tes thiab kev hloov pauv hluav taws xob.
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Streptavidin los ntawm Streptomyces avidinii CAS: 9013-20-1
Streptavidin yog ib qho protein uas tau los ntawm cov kab mob Streptomyces avidinii. Nws muaj cov yam ntxwv zoo ib yam li avidin, lwm cov protein uas khi biotin, tab sis muaj qee qhov sib txawv hauv kev khi thiab kev ruaj khov. Streptavidin siv dav hauv biotechnology thiab kev tshawb fawb, feem ntau yog vim nws muaj zog thiab tshwj xeeb khi rau biotin. Qhov kev khi no siv rau ntau yam kev siv, suav nrog kev ntxuav cov protein, kev kuaj pom, kev xa tshuaj, cov txheej txheem molecular biology, kev thaij duab, thiab kev kuaj mob. Streptavidin qhov kev hloov pauv thiab kev ntseeg tau ua rau nws yog ib qho cuab yeej tseem ceeb hauv ntau qhov kev tshawb fawb thiab kev kho mob.
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Doxycycline hyclate CAS: 24390-14-5 Tus nqi tsim khoom
Doxycycline hyclate yog ib hom tshuaj tua kab mob uas feem ntau siv los kho ntau yam kab mob bacterial. Nws yog ib hom tshuaj tua kab mob tetracycline thiab ua haujlwm los ntawm kev txwv tsis pub cov kab mob loj hlob thiab kis mus rau lwm qhov.
Doxycycline hyclate muaj txiaj ntsig zoo rau ntau yam kab mob bacterial, suav nrog kev kis kab mob ntawm txoj hlab pa (xws li mob ntsws thiab mob ntsws), kev kis kab mob ntawm txoj hlab zis, kev kis kab mob ntawm daim tawv nqaij, kev kis kab mob ntawm qhov muag, thiab qee yam kev kis kab mob los ntawm kev sib deev. Nws kuj tseem siv rau kev tiv thaiv kab mob malaria thiab kev kho mob pob txuv thiab rosacea.
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Hemoglobins CAS: 9008-02-0 Tus nqi tsim khoom
Hemoglobin yog ib qho protein uas pom muaj nyob rau hauv cov qe ntshav liab uas ua lub luag haujlwm tseem ceeb hauv kev thauj cov pa oxygen los ntawm lub ntsws mus rau cov nqaij ntawm lub cev thiab nqa cov pa roj carbon dioxide rov qab mus rau lub ntsws kom ua pa tawm. Nws muaj plaub lub subunits, txhua lub muaj ib pawg heme uas tuaj yeem khi rau cov pa oxygen. Kev khi thiab tso tawm cov pa oxygen yog ua los ntawm kev hloov pauv ntawm cov qauv hauv cov protein. Hemoglobin kuj pab tiv thaiv cov pH ntshav thiab tswj cov ntshav ntws.
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Tobramycin Base CAS: 32986-56-4
Tobramycin Base yog ib hom tshuaj tua kab mob uas muaj ntau yam kev phiv thiab yog ib hom tshuaj uas yog los ntawm tsev neeg aminoglycosides. Feem ntau siv rau kev kho cov kab mob bacterial, tshwj xeeb yog cov uas tshwm sim los ntawm cov kab mob gram-negative. Tobramycin Base ua haujlwm los ntawm kev txwv tsis pub cov protein synthesis hauv cov kab mob, uas thaum kawg ua rau lawv tuag.
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Erythromycin CAS: 114-07-8 Tus nqi tsim khoom
Erythromycin yog ib hom tshuaj tua kab mob uas siv los kho ntau yam kab mob bacterial. Nws yog ib hom tshuaj tua kab mob macrolide thiab ua haujlwm los ntawm kev txwv tsis pub cov kab mob loj hlob thiab tsim dua tshiab.
Erythromycin muaj txiaj ntsig zoo rau ntau hom kab mob bacterial, suav nrog Gram-positive thiab qee cov kab mob Gram-negative. Nws feem ntau yog siv los kho cov kab mob ntawm txoj hlab pa, cov kab mob ntawm daim tawv nqaij thiab cov nqaij mos, cov kab mob ntawm txoj hlab zis, thiab qee cov kab mob sib kis los ntawm kev sib deev.
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L-Alanine CAS: 56-41-7 Tus nqi tsim khoom
L-Alanine yog ib qho amino acid uas tsis tseem ceeb uas ua lub luag haujlwm tseem ceeb hauv lub cev cov protein synthesis. Nws pab tsim thiab kho cov nqaij, txhawb kev loj hlob thiab rov zoo ntawm cov leeg nqaij, thiab pab tswj cov ntshav qab zib. L-Alanine pom muaj nyob rau hauv ntau yam khoom noj thiab kuj tuaj yeem noj ua cov tshuaj ntxiv.
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Casein CAS:9000-71-9 Tus nqi tsim khoom
Casein yog ib hom protein uas pom muaj nyob rau hauv mis nyuj, ua txog li 80% ntawm tag nrho cov protein. Nws yog ib qho protein tiav, txhais tau tias nws muaj tag nrho cov amino acids tseem ceeb uas lub cev xav tau. Casein paub txog nws qhov kev zom zaub mov qeeb thiab kev nqus, muab kev tso tawm ntawm cov amino acids mus rau hauv cov ntshav. Qhov no ua rau nws nrov ua cov khoom noj khoom haus rau cov neeg ncaws pob thiab cov neeg ua kom lub cev muaj zog, vim nws tuaj yeem pab txhawb kev rov zoo thiab kev loj hlob ntawm cov leeg nqaij. Nws kuj tseem siv rau hauv kev lag luam zaub mov ua cov khoom xyaw hauv cov khoom xws li cheese, yogurt, thiab cov hmoov protein.
