Kev ntsuas qhov ntsuas ntsuas ntsuas cell bindingyog rau immobilized ligands lossis rau cell monolayers nyob rau hauv tiaj-zoo microtiter daim hlau nyob rau hauv zoo li qub. … Nyob rau hauv qhov kev ntsuam xyuas no, fluorescently sau cov leukocytes raug tso cai ua raws li V-zoo daim hlau coated nrog soluble ligand rau lub sij hawm tas.
Kev ntsuas cell adhesion li cas?
Centrifugation assay yog ib qho ntawm cov txheej txheem nquag siv los ntsuas cov hlwb adhesion lub zog vim lawv qhov yooj yim thiab cov khoom siv dav hauv ntau lub chaw soj nstuam.
Dab tsi yog siv rau kev sib txuas ntawm tes?
Cov txheej txheem kev paub txog cov ntaub so ntswg hauv vertebrates feem ntau yog los ntawm ib tsev neeg ntawm Ca2+-nyob ntawm cov cell-cell adhesion proteins hu ua cadherins, uas tuav cov hlwb ua ke los ntawm kev sib cuam tshuam ntawm homophilic ntawm cov transmembrane proteins ntawm cov hlwb uas nyob ib sab.
Dab tsi yog kev ua haujlwm ntawm integrins?
Integrins yog qhov tseem ceeb rau cell tsiv teb tsaws thiab ntxeem tau, tsis yog vim lawv ncaj qha kev sib haum xeeb rau cov matrix extracellular, tab sis kuj vim lawv tswj intracellular signaling pathways uas tswj cytoskeletal lub koom haum, quab yuam. tiam thiab ciaj sia.
Yuav ua li cas yog hom cell adhesion?
- Cell adhesion yog cov txheej txheem uas cov hlwb sib cuam tshuam thiab txuas mus rau cov hlwb nyob sib ze los ntawm cov khoom tshwj xeeb ntawm cov cell nto. …
- CAMs tau muab faib ua plaub tsev neeg loj: integrins,immunoglobulin (Ig) superfamily, cadherins, thiab selectins.
