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Nitrocellulose Membrane 

Rau Lateral Flow Test Manufacturing

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nitrocellulose-daim nyias nyias

Rau sab nraub qaum immunodiagnostic kuaj

Cov lus qhia tshwj xeeb: 25mm x 100m
Ntim: Roll/Box
Thickness: 220 hli
nitrocellulose-membrane-western-blot
bio-rad-nitrocellulose-membrane
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nitrocellulose-western-blot

Nitrocellulose Membrane

nitrocellulose-membrane-nqe

Txog Nitrocellulose Membrane

Dab tsi yog Nitrocellulose Membrane?

Nitrocellulose daim nyias nyias yog siv los ua tus nqa khoom ntawm C / T kab hauv colloidal kub kuaj sawb. Nws tseem yog qhov chaw uas txhaj tshuajo tshwm sim tshwm sim Nws feem ntau yog siv rau ntsuam xyuas lub ntsiab lus ntawm kev tshuaj xyuas qhov seem. NC daim nyias nyias yog ib qho tseem ceeb tshaj plaws hauv kev siv tshuaj lom neeg.

Pwm ntawm Nitrocellulose Membrane

Muaj 4 pwm raws li hauv qab no:
NC90
NC120
NC140
NC180

Parameter ntawm Nitrocellulose Membrane

Thim Rov QabKhoom siv: 75um polyester
thicknessU: 220 ua
Capillary txaus sijhawm (sec/40 hli): 90

Daim Ntawv Thov Nitrocellulose Membrane

Nitrocellulose daim nyias nyiasNCO: 90
Daim ntawv thov: HCG sim sai, LH sim nrawm, zaub mov nyab xeeb sai, thiab lwm yam.

Nitrocellulose daim nyias nyiasNCO: 120
Daim ntawv thov: HCG xeem nrawm, LH sim nrawm, Tshuaj nrawm, thiab lwm yam.

Nitrocellulose daim nyias nyiasNCO: 140
Daim ntawv thov: Kev ntsuas tshuaj tua kab sai, Hlau hnyav hnyav, Tshuaj siv tshuaj hnyav, kuaj sai, thiab lwm yam.

Nitrocellulose daim nyias nyiasNCO: 180
Daim ntawv thov: Kev ntsuas siab nrawm nrawm: kab mob sib kis, mob qog nqaij hlav cim nrawm, thiab lwm yam.

Lub hauv paus tsim khoom ntawm nitrocellulose membrane

Homogenization piv

Cov khoom siv raw cov khoom siv nitrocellulose yog cov khoom siv tshuaj lom neeg ntau heev, yaj kom tsim cov khoom sib xyaw ua ke, hauv cov slurry, los ntawm kev ntxiv qee feem ntawm cov tshuaj reagents los kho cov yam ntxwv ntawm cov yeeb yaj kiab zaum kawg, feem ntau muaj cov txheej txheem tsis nyob hauv uas siab molecular polymers / ntsev ions / molding cov neeg ua haujlwm tau yaj. Cov txheej txheem daws teeb meem ntxiv los ntawm cov tuam txhab sib txawv tsis zoo ib yam, ua rau muaj qhov sib txawv hauv
khoom.

Cov menyuam zaj duab xis

Cov homogenate npaj tau dhau los ntawm cov menyuam kom tsim cov zaj duab xis nyias, uas tau nthuav tawm ntawm tus neeg nqa khoom ncaj nraim. Cov txheej txheem zoo ib yam li papermaking.

Tsim

Thaum tus neeg sawv cev tsim nyob rau hauv homogenate pib ua kom sov, zaj duab xis tau maj mam qhuav thiab tsim. Nyob rau tib lub sijhawm, vim tias qhov ntsuas kub nyob hauv cov txheej txheem no, qee cov tuam ntxhab tau siv daim ntawv tsim rau hauv kab noj hniav kaw hauv tus txheej txheem, thiab tib lub sijhawm ntxiv cov tshuaj tov tshuaj kom tsis txhob muaj qee cov khoom xyaw nquag.

Hlais

Cov yeeb yaj kiab tsim los ntawm cov theem saum toj no yog cov khoom dav heev. Qhov dav yog cuam tshuam ncaj qha rau qhov loj ntawm lub nruas. Lub nruas loj dua, kev tsim khoom tau yooj yim dua, tab sis tus nqi ntawm cov cuab yeej siv siab dua. Cov yeeb yaj kiab dav yuav tsum tau txiav kom dhau los ua peb qhov kev yuav khoom. Cov yeeb yaj kiab yog 25mm lossis 18mm (lossis 20mm) dav, thiab qhov ntev ntawm cov yeeb yaj kiab ua tiav thiab cov yeeb yaj kiab dav yog tib yam. Hauv kev tshawb xav, cov chaw tsim khoom tuaj yeem txiav rau txhua qhov dav uas koj xav tau, tab sis qhov no yuav ua rau pov tseg cov khoom siv raw thiab nce nqi hauv kev ua haujlwm, thiab tom qab ntawd hauv cov txheej txheem ntawm kev sib koom tes nrog kuaj cov chaw tsim khoom, cov khoom siv tag nrho thiab kev tsim khoom yooj yim feem ntau txiav txim siab qhov dav tau hais los saum no, raws tus qauv no.

Kev txawj siv

Txoj cai khi ntawm cov protein thiab nitrocellulose membrane

Txoj cai khi ntawm cov protein thiab nitrocellulose daim nyias nyias, paub qhov kev khi ruaj khov suav nrog hydrophobic force H bond electrostatic force, thiab lwm yam. Cov ntsiab lus ruaj khov tsis meej, feem ntau yog txhawb los ntawm kev xav. Muaj ob lub ntsiab lus tseem ceeb:
1) Ua ntej, ob qhov sib koom ua ke los ntawm kev siv hluav taws xob, thiab tom qab ntawd los ntawm H daim ntawv cog lus thiab kev sib cuam tshuam hydrophobic kom muaj kev sib raug zoo mus ntev.
2) Ua ntej, ob qho ua ke los ntawm kev ua dej tsis sib haum, thiab tom qab ntawd los ntawm kev txiav txim siab hluav taws xob kom muaj kev sib raug zoo mus ntev.
Ob qhov kev xav tau qhia tias txheej txheem sib xyaw ua ke tau muab faib ua ob kauj ruam, thawj qhov ua ke thiab tom qab ua ke. Vim yog txoj hauv kev ua ke tsis meej, txoj haujlwm hauv cheeb tsam no yog nyob ntawm qhov kev paub dhau los.

Cov nyhuv ntawm nitrocellulose membrane ntawm kev khi

Membrane pore loj:
Qee cov kws tshaj lij yuav siv cov pores me me kom pom qhov sib txawv sib txawv, tab sis thov nco ntsoov tias qhov no tsuas yog txwv rau cov khoom lag luam ntawm tib lub khw. Yog tias lawv yog cov khoom lag luam ntawm cov tuam txhab sib txawv, qhov kev sib piv no tsis muaj qab hau. Kev sib raug zoo ntawm daim nyias nyias pore loj thiab chromatography tshaj tawm tau piav qhia saum toj no. Raws li qhov pore loj ntawm daim nyias nyias txo qis, qhov muaj nyob ntawm thaj tsam ntawm daim nyias nyias nce ntxiv, thiab cov lej ntawm cov protein-khi cov protein kuj nce ntxiv. Qhov ntsuas kom kwv yees thaj tsam thaj tsam yog thaj tsam thaj tsam (piv piv ntawm thaj chaw muaj tiag rau thaj tsam tiaj ntawm daim nyias nyias siv).
Ib qho ntxiv, qhov pore me me ntawm daim nyias nyias thiab qis dua cov chromatographic nrawm, ntev dua lub sijhawm rau cov txheej txheem kub kom dhau los ntawm kab T thiab ntau txaus cov tshuaj tiv thaiv.

Raws li ob nqe lus saum toj no, qhov xaus yog qhov me me ntawm daim nyias nyias pore loj, qhov siab dua qhov ua tau zoo. Tab sis tib lub sijhawm, nws tseem ua rau qeeb kev khiav ceev thiab ua rau muaj feem cuam tshuam rau qhov tsis cuam tshuam tshwj xeeb, uas yog, qhov siab dua qhov tsis zoo. Yog li ntawd, raws li cov txiaj ntsig ntsuas, xaiv daim nyias nyias uas tsim nyog rau qhov haujlwm tiag tiag thiab nrhiav qhov sib npaug tsim nyog.

Immunassay yog dab tsi?

Kev txhaj tshuaj tiv thaiv kab mob; IA tseem hu ua immunoassay. Hais txog txoj hauv kev los txiav txim cov tshuaj hauv cov qauv los ntawm cov txheej txheem tiv thaiv kab mob. Nws yog qhov rhiab ntau dua li keeb kwm kev siv tshuaj ultra-micro, thiab tuaj yeem tshawb pom cov tshuaj uas muaj Pg hauv cov qauv. Rau cov enzymes, cov tshuaj hormones, cov protein, thiab lwm yam tshuaj lossis cov khoom.

Hom tshuaj tiv thaiv kab mob
Muaj ntau txoj hauv kev tiv thaiv kab mob, xws li cov tshuaj tiv thaiv tsis sib xws, ua kom tiav kev sib tw, xov tooj cua simmunoassay, kuaj cev xeeb tub, nthuav tawm radial, tiv thaiv kab mob immunoelectrophoresis, Ramon cov tshuaj tiv thaiv kab mob, Prausnitz-cov tshuaj tiv thaiv, tawv nqaij tsis haum tshuaj tiv thaiv, tshuaj lom nruab nrab cov tshuaj tiv thaiv, Rocket immunoelectrophoresis.

Cov neeg muab khoom ntawm Nitrocellulose Membrane

Hom qauv ntawm Nitrocellulose Membrane yog raws li hauv qab no:

PAWG(United States)
MILLIPORE, M135 (ob leeg nrog thiab tsis thim rov qab) M180 (ob leeg nrog thiab tsis thim rov qab)
YOG LI 
SARTORIUS(Lub Tebchaws Yelemees), CN140
Yineng (hauv tsev), 8um 6um
Dej (hauv tsev) 8um 6um
MDI (Is Nrias teb), 8um 6um
Ealon (Tuam Tshoj)
TEST (Tuam Tshoj)
BALLYA (Tuam Tshoj)

Cov yam ntxwv tseem ceeb ntawm daim nyias nyias hauv tsev yog tus nqi qis thiab kev ua tau zoo nyob ze rau qee qhov tuaj txawv teb chaws nitrocellulose daim nyias nyias. Tom qab qee qhov phiaj xwm ua kom zoo, lawv tuaj yeem siv rau hauv kev tsim khoom ntawm kev sim cev xeeb tub khoom. Tab sis tsis yog txhua lub tsev tsim khoom tuaj yeem yooj yim yuav qhov haujlwm ua kom zoo no. Kev hloov chaw ntawm daim nyias nyias yog qhov hloov pauv, tab sis cov tuam txhab tsim khoom lag luam tseem ntsib teeb meem loj kom ua tiav kev hloov chaw, ntawm qhov kev hloov chaw ntawm cov cuab yeej cog yog qhov teeb meem loj heev.

Ntsiab lus

Ballya tau cog lus rau kev tshawb fawb txog kev tshawb fawb txog tsiaj txhu thiab muaj nws tus kheej qhov kev paub dhau los thiab kev paub dhau los ntawm kev siv nitrocellulose daim nyias nyias. Siv NC membrane ua, Ballya tau ua tiav tsim ntau yam cov khoom siv ceev ceev kuaj rau cov khoom siv mis nyuj, zib ntab, cov khoom hauv dej, tshuaj tua kab, ua kom tsis muaj menyuam, kab mob tsiaj thiab kab mob tsiaj txhu. Yav tom ntej, Ballya tseem yuav ua qhov kev tshawb fawb tob ntxiv ntawm ntau yam ntawm kev sim.

Muab Kev Txiav Txim Rau Nitrocellulose Membrane

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