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Glutathione txo CAS: 70-18-8
Glutathione txo qis, tseem hu ua GSH, yog ib qho antioxidant muaj zog uas txhawb nqa kev ua haujlwm ntawm tes, kev tshem tawm cov tshuaj lom, kev noj qab haus huv ntawm lub cev, thiab kev tsim lub zog. Nws ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv cov tes ntawm kev puas tsuaj, tshem tawm cov tshuaj lom ntawm lub cev, txhawb nqa lub cev tiv thaiv kab mob, txhawb kev kho tes, thiab txhim kho kev noj qab haus huv tag nrho. Nws feem ntau siv rau hauv cov khoom siv saib xyuas tawv nqaij rau nws cov txiaj ntsig zoo hauv kev tswj hwm daim tawv nqaij noj qab haus huv.
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Glycylglycine CAS: 556-50-3 Tus nqi tsim khoom
Glycylglycine yog ib hom dipeptide uas muaj ob hom glycine molecule txuas ua ke los ntawm ib txoj peptide bond. Nws yog ib hom amino acid uas tsis tseem ceeb, uas txhais tau tias lub cev tuaj yeem tsim nws tau thiab tsis tas yuav tsum tau noj los ntawm kev noj zaub mov.
Glycylglycine ua ntau lub luag haujlwm tseem ceeb hauv lub cev. Nws koom nrog hauv kev tsim cov protein thiab peptide, vim nws ua lub hauv paus rau kev tsim cov amino acid saw ntev dua. Nws kuj ua haujlwm ua tus neurotransmitter precursor, koom nrog hauv kev tsim cov neurotransmitters xws li glycine thiab serotonin, uas yog qhov tseem ceeb rau kev ua haujlwm ntawm lub paj hlwb.
Tsis tas li ntawd xwb, glycylglycine ua haujlwm ua tus neeg sawv cev buffering thiab pab tswj qhov pH sib npaug hauv cov kua dej hauv lub cev. Nws tuaj yeem khi rau cov hydrogen ions (H +) ntau dhau los tswj kom muaj qhov sib npaug ntawm cov kua qaub-puag, kom ntseeg tau tias lub cev ib puag ncig sab hauv tseem ruaj khov.
Glycylglycine feem ntau siv rau hauv cov chaw tshawb fawb thiab cov ntawv thov tshuaj. Nws tau raug kawm txog nws cov txiaj ntsig kho mob, suav nrog nws lub luag haujlwm hauv kev kho qhov txhab, kho cov ntaub so ntswg, thiab ua kom daim tawv nqaij noo. Tsis tas li ntawd, nws tau raug tshawb nrhiav txog nws cov khoom antioxidant thiab nws lub peev xwm los tshem tawm cov free radicals phem hauv lub cev.
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L-(+)-Lactic acid lithium ntsev CAS:27848-80-2
L-(+)-Lactic acid lithium ntsev yog ib qho tshuaj lom neeg tsim los ntawm kev sib xyaw ntawm L-(+)-lactic acid nrog lithium hydroxide. Nws feem ntau siv ua chiral auxiliary hauv kev tsim cov organic thiab ua tus catalyst hauv ntau yam tshuaj lom neeg. Cov tshuaj no feem ntau yog cov khoom dawb crystalline thiab yaj tau hauv dej thiab cov kuab tshuaj polar. Nws paub txog nws lub peev xwm los txhawb enantioselectivity, ua rau nws muaj txiaj ntsig zoo hauv kev tsim tshuaj thiab lwm yam tshuaj zoo.
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Acetylthiocholine iodide CAS: 1866-15-5
Acetylthiocholine iodide yog ib hom tshuaj lom neeg uas feem ntau siv rau hauv kev tshawb fawb biochemical ua lub substrate rau cov enzyme acetylcholinesterase. Nws yog ib qho derivative ntawm acetylcholine nrog ib tug sulfur atom hloov rau lub oxygen atom uas muaj nyob rau hauv cov niam txiv compound. Acetylthiocholine iodide yog siv dav hauv kev ntsuam xyuas enzyme thiab kev tshawb fawb txog cholinergic cov txheej txheem hauv lub paj hlwb. Nws cov ntsev iodide ua rau nws cov solubility hauv cov kua dej, ua rau nws yooj yim dua rau kev ua haujlwm nrog hauv chaw kuaj mob.
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beta-D-Glucose 6-phosphate monosodium ntsev anhydrous CAS: 54010-71-8
beta-D-Glucose 6-phosphate monosodium ntsev anhydrous yog ib qho tshuaj lom neeg uas yog los ntawm tsev neeg ntawm glucose phosphates. Nws yog ib qho derivative ntawm glucose, qhov twg ib pawg phosphate txuas nrog rau 6th carbon atom ntawm glucose molecule. Tsis tas li ntawd, nws muaj ib daim ntawv monosodium ntsev, uas txhais tau tias nws muaj sodium ion cuam tshuam nrog nws.
Cov tshuaj no yog ib qho tseem ceeb hauv ntau txoj kev zom zaub mov, tshwj xeeb tshaj yog hauv kev zom zaub mov carbohydrate. Nws ua lub luag haujlwm tseem ceeb hauv kev zom zaub mov ntawm glucose, qhov twg nws koom nrog kev rhuav tshem glucose rau kev tsim hluav taws xob lossis kev tsim cov glycogen thiab lwm yam carbohydrates nyuaj.
Cov ntsev monosodium ntawm beta-D-Glucose 6-phosphate ua rau kom muaj kev yaj thiab kev ruaj khov ntawm cov tshuaj, ua rau nws tsim nyog rau ntau yam kev tshawb fawb thiab kev siv hauv kev lag luam. Vim nws koom nrog cov txheej txheem tseem ceeb ntawm kev zom zaub mov, nws feem ntau siv rau hauv kev tshawb fawb biochemical thiab enzymatic, nrog rau kev tsim cov tshuaj, cov khoom noj khoom haus ntxiv, thiab lwm yam tshuaj lom neeg.
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S-Nitrosoglutathione CAS: 57564-91-7 Tus nqi tsim khoom
S-Nitrosoglutathione (GSNO) yog ib lub molecule me me uas muaj peb hom amino acids (glutamine, cysteine, thiab glycine) thiab ib pawg nitric oxide (NO). Nws ua haujlwm ua lub tsev khaws khoom thiab thauj nitric oxide, ib lub molecule tseem ceeb hauv lub cev. GSNO koom nrog ntau yam txheej txheem physiological suav nrog kev ua haujlwm antioxidant, kev hloov pauv protein, cov teebmeem tiv thaiv kev o, thiab kev tswj hwm lub plawv. Nws muaj peev xwm siv tshuaj kho rau cov mob xws li cov kab mob plawv, cov kab mob neurodegenerative, thiab mob qog noj ntshav.
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3,5-Dichloro-2-hydroxybenzenesulfonic acid sodium ntsev CAS: 54970-72-8
3,5-Dichloro-2-hydroxybenzenesulfonic acid sodium ntsev yog ib qho tshuaj lom neeg uas feem ntau siv ua reagent hauv organic synthesis. Nws zoo li yog ib qhodawb rau cov hmoov crystalline dawb thiab yaj tau hauv dej. Nrog rau qhov muaj chlorine thiab hydroxyl pawg, nws tuaj yeem siv rau hauv ntau yam tshuaj lom neeg xws li sulfonation lossis halogenation. Cov tshuaj no muaj daim ntawv thov hauv kev lag luam tshuaj thiab tshuaj lom neeg ua ib qho nruab nrab lossis lub tsev thaiv hauv kev tsim cov organic sib xyaw.
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Tetradecyl trimethyl ammonium bromide CAS: 1119-97-7
Tetradecyl trimethyl ammonium bromide (TTAB) yog ib hom cationic surfactant uas muaj 14-carbon alkyl saw. Nws feem ntau siv ua tshuaj ntxuav, emulsifier, thiab antimicrobial agent hauv ntau yam lag luam. TTAB txo qhov nro ntawm qhov chaw thiab ua rau cov tshuaj yaj hauv dej ntau dua, ua rau nws zoo rau kev ntxuav, tua kab mob, thiab ua ib yam khoom xyaw hauv cov khoom siv tu cev. Nws kuj tseem tuaj yeem ua haujlwm ua tus catalyst hloov theem, pab txhawb kev sib xyaw ntawm cov theem tsis sib xyaw hauv cov organic synthesis.
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![3H-Indolium, 2-[2-(4-hydroxy-3,5-diiodophenyl)ethenyl]-3,3-dimethyl-1-(3-sulfopropyl)-, ntsev sab hauv CAS: 145876-11-5](https://cdn.globalso.com/xindaobiotech/图片926.png)
3H-Indolium, 2-[2-(4-hydroxy-3,5-diiodophenyl)ethenyl]-3,3-dimethyl-1-(3-sulfopropyl)-, ntsev sab hauv CAS: 145876-11-5
Cov tshuaj sib xyaw, 3H-Indolium, 2-[2-(4-hydroxy-3,5-diiodophenyl)ethenyl]-3,3-dimethyl-1-(3-sulfopropyl)-, ntsev sab hauv, yog cov tshuaj sib xyaw ua ke. Nws yog ib qho derivative ntawm indole thiab muaj cov iodine substituents ntawm lub nplhaib phenyl.
Cov tshuaj no paub txog nws cov khoom siv fluorescent thiab feem ntau siv ua cov xim fluorescent hauv kev tshawb fawb txog tsiaj txhu thiab tshuaj lom neeg. Nws tuaj yeem siv ua tus neeg sawv cev rau kev pleev xim rau daim ntawv lo thiab pom ntau yam biomolecules, xws li cov protein, nucleic acids, lossis lipids, hauv cov qauv tsiaj txhu.
Qhov ntxiv ntawm ib pawg sulfopropyl rau hauv indolium moiety txhim kho solubility hauv cov kua dej, ua rau nws tsim nyog rau kev siv hauv cov kab ke hauv lub cev.
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Methyl Jasmonate CAS: 1211-29-6
Methyl jasmonate yog ib yam tshuaj hormones ntawm cov nroj tsuag thiab yog cov organic compound uas tsis hloov pauv tau. Nws yog los ntawm jasmonic acid, uas yog tsim los teb rau ntau yam kev ntxhov siab ntawm biotic thiab abiotic xws li kev noj zaub ntsuab, kev tawm tsam ntawm cov kab mob, thiab kev puas tsuaj ntawm cov khoom siv. Methyl jasmonate ua lub luag haujlwm tseem ceeb hauv cov txheej txheem tiv thaiv ntawm cov nroj tsuag thiab cov kev taw qhia. Nws tswj hwm ntau yam txheej txheem ntawm lub cev, suav nrog kev tawg noob, kev loj hlob ntawm cov hauv paus hniav, paj, laus, thiab txiv hmab txiv ntoo siav. Methyl jasmonate kuj paub txog nws lub peev xwm los tsim cov metabolites theem ob, xws li cov organic compounds uas tsis hloov pauv tau thiab cov tshuaj tiv thaiv xws li alkaloids, terpenoids, thiab phenolics. Nws yog siv dav hauv kev ua liaj ua teb thiab kev cog qoob loo kom txhim kho kev tiv thaiv ntawm cov nroj tsuag tiv thaiv cov kab tsuag thiab cov kab mob, txhawb kev loj hlob thiab kev txhim kho ntawm cov nroj tsuag, thiab txhim kho qhov zoo ntawm cov txiv hmab txiv ntoo thiab zaub tom qab sau qoob loo. Tsis tas li ntawd, methyl jasmonate yog ib qho cuab yeej nrov hauv kev tshawb fawb txog cov nroj tsuag ua ib qho tshuaj lom neeg uas ua rau muaj kev ntxhov siab thiab yog ib qho modulator ntawm cov kev taw qhia ntawm cov nroj tsuag.
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3-Hydroxy-2,4,6-tribromobenzoic acid CAS: 14348-40-4
3-Hydroxy-2,4,6-tribromobenzoic acid yog ib qho tshuaj lom neeg uas muaj cov mis C7H3Br3O3. Nws yog ib qho derivative ntawm benzoic acid, nrog peb bromine atoms txuas rau ntau qhov chaw ntawm lub nplhaib benzene, thiab ib pawg hydroxyl (-OH) txuas rau ntawm qhov chaw 3. Cov tshuaj no feem ntau yog siv ua lub tsev thaiv lossis nruab nrab hauv kev tsim cov organic, tshwj xeeb tshaj yog hauv kev lag luam tshuaj thiab agrochemical. Nws tuaj yeem siv rau hauv kev tsim ntau yam tshuaj lom neeg, xws li tshuaj kws kho mob, tshuaj tua kab, thiab tshuaj tua kab. Cov bromine atoms ntawm lub nplhaib benzene tuaj yeem ua haujlwm ua qhov chaw reactive rau kev hloov kho ntxiv, tso cai rau kev tsim cov qauv tshuaj sib txawv. 3-Hydroxy-2,4,6-tribromobenzoic acid feem ntau yog cov khoom dawb mus rau dawb tawm, thiab nws cov khoom ua rau nws yog ib qho cuab yeej muaj txiaj ntsig rau cov kws tshuaj hauv kev tsim thiab tsim cov tshuaj tshiab nrog cov yam ntxwv thiab kev ua ub no xav tau.
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SYBR GREEN Kuv Nucleic Acid Gel Stain CAS: 163795-75-3
SYBR Ntsuab Kuv yog ib qho xim nucleic acid gel uas feem ntau siv rau hauv kev sim molecular biology. Nws yog ib qho xim fluorescent uas xaiv cov DNA thiab RNA molecules ob txoj hlua, ua rau lawv pom tau hauv qab lub teeb ultraviolet. SYBR Ntsuab Kuv yog qhov rhiab heev thiab tuaj yeem siv los ntes thiab ntsuas DNA lossis RNA hauv agarose lossis polyacrylamide gels. Nws feem ntau siv rau DNA gel electrophoresis, PCR kev tshuaj xyuas, thiab lwm yam kev siv molecular biology.
