Qhov sib txawv tseem ceeb ntawm peptones thiab proteoses yog tias peptones yog cov proteins uas tsim thaum lub sij hawm tawg ntawm cov protein los ntawm kev zom zaub mov, hos proteoses yog cov enzymes uas koom nrog hauv kev ua kom cov proteins thiab peptides.
Peptones thiab proteoses yog cov protein uas muaj feem xyuam nrog peb tuaj yeem soj ntsuam hauv cov kab mob lom. Ob qho tshuaj no tau koom nrog hauv cov txheej txheem kev zom zaub mov uas tshwm sim hauv plab hnyuv.
YPeptones yog dab tsi?
Y Peptone yog ib yam khoom uas muaj protein ntau uas tau tsim nyob rau theem pib ntawm cov protein tawg thaum lub sijhawm zom zaub mov. Peb tuaj yeem piav qhia txog peptones li protein hydrolysates uas tsim los ntawm kev zom zaub mov los yog acidic ntawm ntau cov ntaub ntawv raw, suav nrog ntau cov xov xwm nyuaj uas muaj peptones ua qhov chaw ntawm nitrogen.
Daim duab 1: Agar Plate muaj cov tryptone (ib hom Peptone) uas txhawb kev loj hlob ntawm cov kab mob
Tryptone yog ib hom peptone tshwj xeeb. Peb tuaj yeem piav qhia txog tryptone raws li kev sib txawv ntawm peptides tsim los ntawm kev zom zaub mov ntawm casein los ntawm protease trypsin. Feem ntau, nws yog siv hauv microbiology los tsim lysogeny broth los yog LB, uas yog ib qho tseem ceeb hauv kev loj hlob E.coli. Ntxiv mus, nws tuaj yeem muab qhov chaw ntawm cov amino acids rau cov kab mob uas loj hlob hauv nruab nrab.
Dab tsi yog Proteoses
Y Ib tug proteose yog ib qho enzyme uas tuaj yeem zom cov proteins thiab peptides. Ib qho proteose tuaj yeem yog ib qho ntawm ntau yam dej-soluble compounds uas tuaj yeem tsim thaum lub sij hawm hauv vitro lossis hauv-vivo hydrolytic tawg ntawm cov protein ua ntej tsim cov amino acids. Yog li, peb tuaj yeem hais tias cov enzyme no tsim tom qab kev tawg ntawm cov polypeptides los ntawm cov enzymes xws li proteases, uas feem ntau suav nrog gastric pepsin. Tib kauj ruam, peptones tsim nrog rau cov proteoses.
Daim duab 02: Protein Digestion Enzymes
Proteoses feem ntau koom nrog hauv mucus cleavage, matrix remodeling, PAR activation, apoptosis, nruj junction degradation, inflammatory mediator processing, thiab Ig cleavage.
Qhov txawv ntawm Peptones thiab Proteoses yog dab tsi?
Peptone thiab proteose yog cov khoom tsim los ntawm cov protein. Ob qho tshuaj no tau koom nrog hauv cov txheej txheem kev zom zaub mov uas tshwm sim hauv plab hnyuv. Qhov sib txawv tseem ceeb ntawm peptones thiab proteoses yog tias peptones yog cov proteins uas tsim thaum lub sij hawm tawg ntawm cov proteins los ntawm kev zom zaub mov, hos proteoses yog cov enzymes uas koom nrog hauv kev rhuav tshem cov proteins thiab peptides. Peptone yog cov protein soluble thaum proteose yog ib qho enzyme. Ntxiv mus, cov ntaub ntawv peptone nyob rau theem pib ntawm kev zom cov protein thaum lub sij hawm zom mov, thaum cov ntaub ntawv proteose thaum lub sij hawm in-vitro lossis in-vivo hydrolytic tawg ntawm cov protein, ua ntej tsim cov amino acids.
Peb tuaj yeem paub qhov txawv ntawm peptones los ntawm proteoses los ntawm cov tshuaj tiv thaiv ntawm ammonium sulfate. Feem ntau, proteoses tuaj yeem ua dej los ntawm kev daws teeb meem uas muaj ob qho tib si peptones thiab proteoses tom qab ntxiv ammonium sulfate thaum peptones tsis tuaj yeem ua kom zoo ib yam. Peptones tsis tuaj yeem hnov qab txawm tias tag nrho cov ammonium sulfate saturated.
Cov hauv qab no infographic nthuav tawm qhov sib txawv ntawm peptones thiab proteoses nyob rau hauv daim ntawv tabular rau ib sab ntawm kev sib piv.
Summary – Peptones vs Proteoses
Peptones thiab proteoses yog cov protein uas muaj feem xyuam nrog cov khoom uas peb tuaj yeem soj ntsuam hauv cov kab mob lom. Ob qho tshuaj no tau koom nrog hauv cov txheej txheem kev zom zaub mov protein uas tshwm sim hauv cov kua hauv plab. Qhov sib txawv tseem ceeb ntawm peptones thiab proteoses yog tias peptones yog cov proteins uas tsim thaum lub sij hawm tawg ntawm cov proteins los ntawm kev zom zaub mov, hos proteoses yog cov enzymes uas koom nrog hauv kev rhuav tshem cov proteins thiab peptides.
