Phosphatidylserine raw cov ntaub ntawv, tseem hu ua serine phospholipids, diacylglycerol phosphoserine, los yog PS luv luv, yog ib chav kawm ntawm phospholipids ubiquitous, feem ntau nyob rau hauv lub puab txheej ntawm cell membranes. Phosphoglycerides nyob rau hauv phospholipid compounds yog ib qho ntawm cov khoom ntawm cov cell membranes. Nws muaj feem xyuam rau cov txheej txheem ntawm daim nyias nyias. Tshwj xeeb tshaj yog nyob rau hauv tib neeg lub paj hlwb, nws yog ib qho tseem ceeb ntawm cov cell membrane ntawm lub paj hlwb thiab, nyob rau tib lub sij hawm, plays lub luag hauj lwm tseem ceeb nyob rau hauv regulating ntau yam dej num ntawm lub hlwb (tshwj xeeb tshaj yog lub cim xeeb thiab kev xav stability ntawm lub hlwb). . Piv txwv li, nws tuaj yeem cuam tshuam cov cell membrane. Fluidity permeability tuaj yeem ua kom cov metabolism thiab ua kom muaj ntau yam enzymes. Piv txwv li, muaj phosphatidylcholine (19%), sphingomyelin (8%), phosphatidylcholine (16%) thiabphosphatidylserine(10 feem pua) ntawm tib neeg erythrocyte daim nyias nyias. Thiab tsuas yog tom kawg muaj tus nqi tsis zoo ntawm lub cell membrane, pab txhawb rau asymmetry ntawm daim nyias nyias. Nws tseem tuaj yeem qhib qhov chaw puas prothrombin. Thiab phosphatidylcholine phosphatidylethanolamine tuaj yeem hloov mus rau ib leeg hauv vivo. Vim qhov sib txawv ntawm R1 thiab R2, Nws tau dhau los ua cov lus dav dav rau cov chav kawm ntawm cov khoom sib txuas.
Cov khoom yog dawb huv los yog daj hmoov thiab tuaj yeem emulsified hauv dej. Hauv ethanol, methanol tsis tuaj yeem ua tau. Soluble nyob rau hauv chloroform, ether thiab ether roj. Synthetic bonds raug rhuav tshem hauv chloroform nkaus xwb. Cov pa tawm los ntawm lub hlwb nyiam sib deev yog muab rho tawm ntawm chav tsev kub thiab hauv huab cua, muaj txog li 0.5 feem pua kev puas tsuaj txhua hnub. Cov khoom ntuj tsim (La-phosphatidyl-L-serine) feem ntau yog tawm los ntawm lub hlwb ntawm cov nqaij ( yaj) los yog taum pauv. Vim qhov sib txawv ntawm R1 thiab R2, nws yog ib qho nyuaj ntawm ntau yam. Cov khoom siv hluavtaws muaj ntau cov isomers, thiab cov txheej txheem purification yog qhov nyuaj.
Tib neeg lub cev tuaj yeem ua kephosphatidylserinelos ntawm serine. Nws cuam tshuam rau kev hloov cov ntaub ntawv tshuaj nyob rau hauv lub hlwb thiab pab cov hlwb hlwb khaws thiab nyeem cov ntaub ntawv. Nws yog ib qho tseem ceeb ntawm cov khoom noj khoom haus rau kev tswj hwm lub hlwb kev nco, kev ua haujlwm, thiab noj qab nyob zoo.
