Psa Prostate tshwj xeeb Antigen Cov Khoom Siv Ntsuas

Cov Khoom Qhia:

Cov khoom siv ceev ceev (tag nrho cov ntshav) pom prostate tshwj xeeb antigens los ntawm kev sib cav ntawm kev txhim kho xim ntawm sab hauv. Phau ntawv tawm tsam PSA yog immobilized rau ntawm thaj chaw kuaj ntawm daim nyias nyias. Thaum kuaj, qhov hnoos qeev reacts nrog PSA tshuaj tiv thaiv conjugodies conjugated rau cov xim thiab prepoated rau cov qauv ncoo ntawm qhov ntsuas. Cov sib tov ces mig los ntawm daim nyias nyias los ntawm kev ua yeeb yam, thiab cuam tshuam nrog reagents ntawm daim nyias nyias. Yog hais tias muaj txaus PSA hauv cov hnoos qeev, cov xim xim yuav tsim nyob rau thaj tsam xeem ntawm thaj chaw membrane. Ib pab pawg xeem (T) hu nkauj tsis muaj zog tshaj qhov siv band (r) theem ntawm cov hnoos qeev yog nruab nrab ntawm 4 - 10 ng / ml. Ib pab pawg xeem (T) teeb liab sib npaug lossis ze rau cov band (r) qhia txog qib PSA yog kwv yees li 10 ng / ml / ml Ib pab pawg xeem (T) teeb liab muaj zog dua li cov ntaub ntawv siv (R) theem psa hauv qib PSA Cov tsos ntawm cov xim muaj xim ntawm cov cheeb tsam tswj tau ua cov txheej txheem kev tswj hwm, qhia tias cov qauv ntim tau zoo tau ntxiv thiab Membrane Wicking tau tshwm sim.

PSA ceev kev kuaj (tag nrho cov ntshav / ntshav / ntshav) yog qhov ua kom pom kev zoo rau kev pom zoo rau tib neeg cov ntshav, ntshav, lossis ntshav cov hnoos qeev. Cov khoom siv no yog siv rau kev siv raws li kev pab cuam hauv kev kuaj mob ntawm prostate cancer.

Daim ntawv thov:

PSA Kev ntsuam xyuas sai sai yog cov immunochromatographic assay rau cov kev tsim nyog nrhiav tau ntawm prostate tshwj xeeb antigen (psa) nyob rau hauv tib neeg mob ntshav lossis ntshav quav dev. Nws yog npaj los siv los ua kev kuaj ntsuas thiab ua kev pabcuam hauv kev kuaj mob ntawm prostate cancer. Yog qhov kev nkag siab zoo thiab qhov tshwj xeeb rau kev kuaj pom ntawm prostate tshwj xeeb antigen (psa) hauv tib neeg lossis ntshav.

Cia: 2 - 30 ℃

Cov Qauv Thawj Coj:Tus qauv thoob ntiaj teb.