Urokinase hmoov

Urokinase Enzyme
Urokinase hmoov, tseem hu ua urinary plasminogen activase (uPA), yog ib qho tseem ceeb ntawm plasminogen-activating enzyme uas belongs rau tsev neeg serine protease. Nws yog cov saw hlau polypeptide uas muaj kwv yees li 411 amino acid residues thiab muab faib ua ib leeg-chain thiab ob-chain cov ntaub ntawv. Nyob rau hauv physiological tej yam kev mob, nws tsuas yog muaj nyob rau hauv ib tug ib-chain daim ntawv thiab yog hloov dua siab tshiab rau ib tug ntau active ob-chain daim ntawv los ntawm tej cleavage. Nws yog lub luag haujlwm tseem ceeb rau kev hloov plasminogen rau hauv plasmin hauv tib neeg lub cev, yog li txhawb kev sib cais ntawm cov thrombus thiab tswj cov kua dej ntawm cov ntshav.
Nws yog lub npe hu ua tom qab nws tau raug rho tawm thawj zaug los ntawm cov zis ntawm tib neeg thiab tsiaj txhu, tab sis nws tau nthuav dav hauv lub cev, suav nrog cov ntshav, cov ntaub so ntswg, thiab cov hlwb. Nws muaj ob feem nrog molecular luj ntawm 33000 (LMW-tcu-PA) thiab 54000 (HMW-tcu-PA) feem. Nws yog tsuas yog siv los ua cov tshuaj thrombolytic, ncaj qha ua haujlwm ntawm endogenous fibrinolytic system, thiab tuaj yeem ua rau lub cleavage ntawm plasminogen. Lub fibrinolytic enzyme tuaj yeem tsis tsuas yog degrade fibrin clots tab sis kuj degrade fibrinogen, coagulation factor V, thiab coagulation factor VIII nyob rau hauv cov ntshav ncig, li no exerting ib tug thrombolytic nyhuv thiab muaj kev cuam tshuam sai thiab zoo ntawm cov tshiab tsim thrombi. Nws tseem tuaj yeem ua rau cov hlab ntsha ADPase nce ntxiv, inhibit ADP-induced platelet aggregation, thiab tiv thaiv thrombosis. Vim nws muaj peev xwm ua rau cov ntshav txhaws, uPA tau ua haujlwm tam sim ntawd hauv chaw kho mob los kho ntau yam kab mob uas cuam tshuam txog ntshav, suav nrog cerebral thrombosis thiab myocardial infarction. Yog tias koj muaj lus nug ntxiv txog uPA hmoov, thov hu rau Xi'an Sonwu. Xi'an Sonwu tuaj yeem muab cov urokinase nyoos rau koj.

Certificate Of Analysis

Qhov Yuav Yuav Urokinase
Xi'an Sonwu Biotech Co. Ltd. muaj ntau tshaj kaum xyoo ntawm kev lag luam kev lag luam, tshwj xeeb hauv kev tsim thiab muag cov ntaub ntawv raw. Xi'an Sonwu tau tsim kev sib koom tes ruaj khov thiab txhim khu kev qha nrog cov teb chaws hauv Asmeskas, Asia, Europe, thiab Oceania. Xi'an Sonwu muab cov khoom zoo ua ntej thiab siv zog los muab txhua tus neeg siv khoom nrog cov kev pabcuam zoo kom tau raws li lawv cov kev xav tau tag nrho.
Txhua theem ntawm Xi'an Sonwu cov txheej txheem tsim khoom, pib nrog kev xaiv cov khoom siv raw, nruj nruj tswj hwm. Cov khoom lag luam zoo yog Xi'an Sonwu qhov tseem ceeb tshaj plaws, thiab lub tuam txhab kev mob siab rau kev ua tiav tau pom nyob rau hauv txhua yam ntawm nws cov haujlwm, suav nrog kev xaiv cov khoom siv raw, cov txheej txheem tsim khoom, cov qauv kuaj, thiab cov neeg ua haujlwm tshaj lij. Xi'an Sonwu tuaj yeem txo cov nuj nqis yam tsis muaj kev txi zoo los ntawm kev ua tib zoo saib xyuas txhua yam, lav tias cov neeg tau txais cov khoom muaj txiaj ntsig zoo kawg li.
Xi'an Sonwu zoo siab rau cov lus pom zoo uas nws tau txais los ntawm cov neeg siv khoom, uas tau lees paub qhov zoo ntawm cov khoom. Txhawm rau ua pov thawj ntxiv cov khoom lag luam, Xi'an Sonwu yuav muab cov qauv rau koj los kuaj.

Cov neeg siv khoom 'Cov lus pom zoo

Dab tsi yog Mechanism Ntawm Kev Ua Ntawm Urokinase
Urokinase hmoovNws yog ib qho serine protease uas ua lub luag haujlwm tseem ceeb hauv kev txhawb nqa cov ntshav txhaws. Nws ua haujlwm los ntawm kev hloov plasminogen rau hauv plasmin, ib qho enzyme uas zom cov fibrin, thawj cov protein pom hauv cov ntshav txhaws. Cov txheej txheem no, hu ua fibrinolysis, yog qhov tseem ceeb rau kev ua kom cov ntshav txhaws thiab tswj cov ntshav txaus.
uPA khi ncaj qha rau plasminogen hauv cov ntshav, hloov nws cov qauv molecular los ntawm lub xeev tsis muaj zog rau plasmin nrog kev ua haujlwm siab fibrinolytic. Cov txheej txheem no yog qhov pib ntawm uPA qhov kev txiav txim thiab tus yuam sij rau nws cov nyhuv thrombolytic. uPA khi rau nws cov receptors tshwj xeeb ntawm lub xovtooj ntawm tes thaum ua kom muaj zog, tsim kom muaj kev hloov pauv plasminogen rau plasmin. Ib kauj ruam tseem ceeb hauv kev pib fibrinolysis yog ua kom cov plasminogen. Plasmin tshem tawm cov fibrin, cuam tshuam cov txheej txheem ntawm cov hlab ntsha thiab txhawb nws txoj kev tawg. Kev ua kom plasminogen los ntawm uPA yog txheej txheem ob kauj ruam. Thaum pib, uPA tsim ib qho nyuaj nrog nws cov receptor, uPA receptor (uPAR), uas khi plasminogen nruj. Qhov kev sib cuam tshuam no ua rau muaj kev hloov pauv hauv plasminogen, hloov nws mus rau plasmin nquag. Cov txheej txheem no tshwm sim hauv zos rau cov ntshav, tso cai rau kev tswj hwm ntawm fibrinolysis.
uPA-mediated fibrinolysis yog cov txheej txheem nruj nruj uas ua kom cov ntshav txhaws tshwm sim ntawm lub sijhawm thiab qhov chaw tsim nyog. Ntau yam kev sib cuam tshuam ntawm molecular cuam tshuam rau plasminogen ua kom los ntawm suav nrog plasminogen khi rau fibrin thiab lwm yam khoom siv. Cov kev sib cuam tshuam no pab ua kom cov plasminogen ua kom muaj zog mus rau qhov chaw txhaws, txo qis cov teebmeem ntawm lub hom phiaj. uPA tau koom nrog ntau yam txheej txheem physiological ntxiv rau fibrinolysis. Kev ua haujlwm ntawm uPA yog tswj hwm los ntawm ntau yam hauv lub cev kom ntseeg tau qhov tseeb thiab kev nyab xeeb ntawm nws qhov kev ua. Piv txwv li, 2-antiplasmin ( 2-antiplasmin) tuaj yeem cuam tshuam cov kev ua plasmin sai thiab tiv thaiv qhov kev pheej hmoo ntawm los ntshav tshwm sim los ntawm ntau dhau thrombus dissolution. Tsis tas li ntawd, plasminogen activator inhibitor (PAI-1) tuaj yeem tswj hwm kev ua haujlwm ntawm uPA thiab tswj hwm qhov sib npaug ntawm fibrinolytic hauv lub cev.

Dab tsi yog Kev Ua Haujlwm ntawm Urokinase
1. Kev ua kom Plasminogen
Ib qho ntawm lub luag haujlwm tseem ceeb ntawm uPA yog qhib plasminogen. Plasminogen yog ib qho tsis muaj protein ntau hauv cov ntshav uas yuav tsum tau hloov mus ua plasmin nquag los ntawm uPA. Cov txheej txheem no yog ib kauj ruam tseem ceeb hauv kev ua kom cov kab mob fibrinolytic.

2. Fibrinolysis
Los ntawm kev ua kom plasminogen, uPA tsim plasmin, ib qho enzyme uas zom cov fibrin hauv lub thrombus. Fibrin yog cov khoom tseem ceeb ntawm thrombosis, thiab plasmin sai sai yaj thiab tshem tawm cov thrombus hauv cov hlab ntsha los ntawm kev rhuav tshem nws mus rau hauv cov khoom lytic.

3. Dissolution ntawm thrombus
Qhov kev txiav txim ntawm uPA ua rau kev tawg ntawm fibrin thiab, thaum kawg, qhov kev sib cais ntawm tag nrho cov thrombus. Qhov ntawd yog qhov tseem ceeb los kho cov ntshav ntws zoo li qub, tiv thaiv cov hlab ntsha txhaws, thiab txo cov ntaub so ntswg puas.

4. Kho cov kab mob thrombotic
Thaum muaj qhov mob hlab ntsha tawg, xws li thaum kho cov mob thrombotic, nrog rau mob myocardial infarction, cerebrovascular raug mob (stroke), thiab pulmonary embolism, uPA yog siv tseem ceeb hauv kev kho mob. Nws ua haujlwm kom txuag cov ntaub so ntswg los ntawm kev ua kom cov ntshav txhaws thiab ua kom cov ntshav ntws sai sai.

5. Ua kom cov hlab ntsha du
uPA pab tswj cov hlab ntsha patency los ntawm plasmin ntau lawm thiab fibrin dissolution. Qhov ntawd muaj qhov cuam tshuam tseem ceeb rau kev tiv thaiv thiab kho cov kab mob thrombosis xws li venous thiab arterial thrombosis.

6. Koom tes kho cov ntaub so ntswg
Kev ua kom cov kab mob fibrinolytic yog siv los ua kom yaj thrombi thiab koom nrog cov txheej txheem kho cov nqaij mos thiab rov tsim dua tshiab. Lub luag haujlwm ntawm uPA pab tswj qhov sib npaug ntawm cov kab mob fibrinolytic, yog li cuam tshuam rau kev kho cov ntaub so ntswg puas.

Qhov txawv ntawm Streptokinase thiab Urokinase yog dab tsi
Streptokinase thiab uPA yog ob qho tib si enzymes siv hauv kev kho mob rau kev kho mob thrombolytic, uas cuam tshuam nrog kev ua kom cov ntshav txhaws. Thaum lawv qhia txog lub hom phiaj ntawm kev txhawb nqa fibrinolysis, muaj qhov sib txawv ntawm streptokinase thiab uPA txog lawv qhov chaw, cov txheej txheem ntawm kev ua, thiab kev siv tshuaj kho mob.

1. Qhov chaw
Streptokinase: Streptokinase yog muab los ntawm cov kab mob beta-hemolytic streptococci. Nws yog tsim los ntawm qee hom streptococci, feem ntau Streptococcus pyogenes.
uPA: Nws yog ib qho enzyme uas tshwm sim hauv tib neeg lub cev. Lub raum thiab lwm cov ntaub so ntswg tsim nws. uPA, siv rau kev kho mob, feem ntau tau los ntawm tib neeg cov zis los yog ua los ntawm recombinant DNA technology.

2. Mechanism of Action
Streptokinase: Streptokinase ua tsis ncaj los ntawm kev tsim ib qho nyuaj nrog plasminogen. Cov complex no ces hloov lwm yam plasminogens mus rau hauv plasmin, lub active enzyme zom cov fibrin clots. Nws muaj ib tug dav spectrum ntawm kev ua.
uPA: ntawm qhov tod tes, nws ncaj qha activates plasminogen rau hauv plasmin. Nws muaj kev tsom xam ntau dua li streptokinase thiab tshwj xeeb rau kev ua kom plasminogen.

3. Qhov tshwj xeeb
Streptokinase: Streptokinase tsis tshua muaj tshwj xeeb thiab tuaj yeem qhib plasminogen los ntawm ntau hom, suav nrog tib neeg, nas, thiab luav.
uPA: Nws yog qhov tshwj xeeb rau tib neeg plasminogen, ua rau nws xaiv ntau dua hauv nws qhov kev ua hauv tib neeg lub cev.

4. Kev siv tshuaj kho mob
Streptokinase: Streptokinase kho ntau yam mob thrombotic, xws li mob myocardial infarction (lub plawv nres), pulmonary embolism, thiab tob vein thrombosis. Txawm li cas los xij, nws txoj kev siv yuav raug txwv los ntawm nws lub peev xwm los txhawb kev tiv thaiv kab mob hauv qee tus neeg mob.
uPA: Nws kuj yog siv rau kev kho mob thrombolytic, tshwj xeeb tshaj yog nyob rau hauv mob ischemic stroke, pulmonary embolism, thiab lwm yam mob uas yuav tsum tau ceev nrooj dissolution. Nws zoo li muaj kev tiv thaiv kab mob tsawg dua piv rau streptokinase.

5. Kev tiv thaiv kab mob
Streptokinase: Streptokinase tuaj yeem ua cov tshuaj tiv thaiv kab mob, uas tuaj yeem txhawb kev tiv thaiv kab mob hauv lub cev. Qhov kev tiv thaiv kab mob no tuaj yeem txo nws txoj kev ua tau zoo thaum rov siv dua.
uPA: Nws tsis tshua muaj tshuaj tiv thaiv kab mob, ua rau nws tsim nyog rau kev rov ua haujlwm dua.

Hoobkas
1. Xi'an Sonwu Biotech Co., Ltd muaj lub Hoobkas tsim, tsim, thiab khaws cov khoom, yog li nws muaj cov khoom tsim nyog. Xi'an Sonwu muaj kev txiav txim kom zoo, huv si, thiab huv si ntau lawm. Raws li Xi'an Sonwu, cov kws tshawb fawb tuaj yeem tsim cov khoom lag luam zoo tshiab.
2. Xi'an Sonwu muaj cov cai nruj rau cov neeg ua haujlwm faib los ntawm kev tsim khoom thiab kev sim rau kev muag khoom. Txhawm rau kom ntseeg tau tias txhua yam khoom raug thauj mus los, kev txhawb nqa cov ntaub ntawv nruj thiab kev pabcuam tom qab muag tau muab.

Daim ntawv pov thawj

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Dhau li lav cov khoom, lwm qhov tseem ceeb tshaj plaws yog cov neeg siv khoom tuaj yeem tau txais cov khoom zoo. Yog li, Xi'an Sonwu muab txhua yam kev xa khoom raws li kev xav tau sib txawv.

FAQ
Thov nco ntsoov tias los ntshav tuaj yeem tshwm sim thaum kho mob, suav nrog los ntshav ntawm qhov chaw venipuncture, qhov txhab thiab qhov ntswg los ntshav, hematuria, thiab qee zaum tawv nqaij los yog mucous los ntshav. Hauv cov xwm txheej hnyav, ntshav visceral, tshwj xeeb tshaj yog los ntshav intracranial, tuaj yeem ua rau muaj kev phom sij rau lub neej. Kev ua xua, xws li kub taub hau, mob taub hau, xeev siab, ntuav, ua xua rau ntawm lub ntsej muag, daim tawv muag edema, urticaria, thiab lwm yam, yuav tshwm sim. Hauv cov xwm txheej hnyav, anaphylactic shock yuav tshwm sim.
Yog tias koj xav paub lub chaw tsim khoom uPA, koj tuaj yeem tiv tauj Xi'an Sonwu. Nyem rau email, thiab tom qab ntawd koj tau txais cov khoom zoourokinase hmoov.
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