Lub Guidling Ultrafiltration Centrifugal Filter Devices|Ib qho Kev Ua Tau Zoo Tshaj Plaws hauv Kev Tshawb Fawb
Khoom kom zoo dua
● Optimized lim qauv, zoo heev txo concentration polarization
● Yooj yim rau kev khiav lag luam, ceev ceev thiab muaj txiaj ntsig concentration thiab hloov ua kua
● High concentration piv, siab qauv rov qab
Daim ntawv thov teb
● Concentration, desalting thiab tsis hloov pauv protein, tshuaj tiv thaiv kab mob, enzyme, nucleic acid thiab lwm yam tshuaj lom neeg
● Kev ntxuav cov kab mob, bacteriophages, exosomes, vesicles, microparticles, thiab lwm yam
● Kev tshuaj xyuas tshuaj
● Protein enrichment
● Kev tshem tawm me me molecule
● Pretreatment ntawm cov qauv tshuaj ntsuam xyuas
Technical parameter
● Qhov siab tshaj plaws tus qauv muaj peev xwm: 15mL, raug concentration tom qab qhov kawg ntim ntawm 200μL
● Ultrafiltration raj tsim: txheem 50mL centrifugal raj
● Built-in lim membrane yog polyether sulfone lim membrane
● Ua haujlwm kub ntau: 0-45 degree
● pH ntau: 1-14
● Lub kaum sab xis (35 degree) rotor: 5000 × g; Hanging pob tawb rotor: 4000 × g
Aperture hom xaiv
Rau cov proteins, nws raug nquahu kom xaiv cov membrane aperture 2-6 zaug me dua li qhov hnyav molecular ntawm lub hom phiaj protein. Yog tias tus nqi ntws raug txiav txim siab, nws raug nquahu kom xaiv lub membrane aperture qis dua qhov ntau (2X-6X).
Ordering cov ntaub ntawv
Hom concentration ntim thiab lub sijhawm centrifugation
Centrifugation tej yam kev mob: 5000 × g, chav tsev kub, thawj ntim ntawm 12mL
Protein molecular hnyav tus qauv: 3kd, 5kd, 10kd siv cytochrome c; 30kd thiab 50kd siv BSA; 100kd IgG; n=6 (nruab nrab ntawm 3 lim batch)
Hom kev tuav tus nqi ntawm cov protein molecular hnyav tus qauv
