Zogulitsa

3-Morpholinepropanesulfonic acid ndi biological buffer ndipo nthawi zambiri amagwiritsidwa ntchito pokonzekera RNA electrophoresis buffers.

Zosungirako:3-Morpholinepropanesulfonic acid ndi sulfonic acid, ndipo iyenera kusungidwa kutentha, kutali ndi kuwala ndi chinyezi.Zochitika zamoyo: MOPS imagwiritsidwa ntchito kwambiri ngati buffer mu biology.MOPS buffer imasunga pH ya ma mammalian cell culture media.

Ntchito:Biological buffer, yomwe imagwiritsidwa ntchito mu zida zowunikira zamankhwala, DNA/RNA extraction kits ndi zida zowunikira za PCR.

Kagwiritsidwe:Zosakaniza mu Good's Buffer for Biological Research

MOPS ndi coxsackievirus B3 kukhazikika

Phunziro la coxsackievirus B3 strain 28 (CVB3/28) bata pogwiritsa ntchito MOPS kukonza buffering mu sing'anga yoyesera idawulula kuti MOPS (3-morpholinopropane-1-sulfonic acid) idakulitsa kukhazikika kwa CVB3 ndipo zotsatira zake zinali zodalira.Pa pH ya 7.0-7.5, kukhazikika kwa kachilomboka kudakhudzidwa ndi ndende ya pH ndi MOPS.Kuyika kwa mamolekyu opangidwa ndi makompyuta kunawonetsa kuti MOPS imatha kukhala m'thumba la hydrophobic mu capsid protein VP1 pomwe gulu la mutu wa sulfonic acid limatha kupanga ma ionic ndi hydrogen zomangira ndi Arg95 ndi Asn211 pafupi ndi thumba lotsegula.Zotsatira za kuchuluka kwa MOPS ndi ma hydrogen ion pamlingo wa kuwonongeka kwa ma virus zidasinthidwa ndikuphatikiza magawo ofananira mumtundu waposachedwa wa kinetic.Zotsatira izi zikuwonetsa kuti MOPS imatha kulumikizana mwachindunji ndi CVB3 ndikukhazikitsa kachilomboka, mwina posintha ma capsid conformational dynamics.