Xov xwm
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Lub luag haujlwm ntawm phosphorylation hauv peptides yog dab tsi?
Phosphorylation cuam tshuam rau txhua yam ntawm lub neej ntawm tes, thiab cov protein kinases cuam tshuam rau txhua yam ntawm kev sib txuas lus hauv cellular los ntawm kev tswj cov kev taw qhia thiab cov txheej txheem ntawm tes.Txawm li cas los xij, aberrant phosphorylation kuj yog qhov ua rau muaj ntau yam kab mob;tshwj xeeb, mutated protein kinas ...Nyeem ntxiv -
Ntau cov kev tshawb fawb thiab kev tsim cov thev naus laus zis ntawm cov peptides nquag
Txoj kev rho tawm Hauv xyoo 1950 thiab 1960, ntau lub tebchaws hauv ntiaj teb, suav nrog Tuam Tshoj, feem ntau yog rho tawm peptides los ntawm cov tsiaj nruab nrog cev.Piv txwv li, kev txhaj tshuaj thymosin yog npaj los ntawm kev tua tus menyuam mos liab, tshem tawm nws cov thymus, thiab tom qab ntawd siv oscillating cais biotechnology cais ...Nyeem ntxiv -
Luv luv piav txog glycine thiab alanine
Hauv daim ntawv no, ob qho tib si amino acids, glycine (Gly) thiab alanine (Ala), tau qhia.Qhov no feem ntau yog vim lawv tuaj yeem ua raws li cov amino acids hauv paus thiab ntxiv pab pawg rau lawv tuaj yeem tsim lwm hom amino acids.Glycine muaj qhov tshwj xeeb qab zib, yog li nws lub npe lus Askiv los ntawm Greek glykys (swee ...Nyeem ntxiv -
Gutuo tus kws sim tshuaj lom neeg tau qhia koj siv cov kua chromatograph li cas
Liquid chromatograph yog tus neeg siv-centered ntse chromatograph, uas muaj cov kev ua tau zoo ntawm HPLC cov pa, thiab txuas ntxiv cov haujlwm ntse dua.Nws tuaj yeem ua tau raws li qhov kev thov sib txawv ntawm cov neeg siv khoom, kom cov neeg siv tuaj yeem siv tau yooj yim dua thiab tau txais cov ntaub ntawv txheeb xyuas tseeb ...Nyeem ntxiv -
Terlipressin acetate hmoov
Khoom No.: GT-D009 Lub npe Askiv: Terlipressin acetate English lub npe: Terlipressin acetate Sequence: Gly-Gly-Gly-Cys-Tyr-Phe-Gln-Asn-Cys-Pro-Lys-Gly-NH2 (Disulfide choj: Cys4- Cys9) CAS: 1884420-36-3 Purity: ≥98% (HPLC) Molecular formula: C52H74N16O15S2 Molecular Luj: 1227.37 Pom: whi...Nyeem ntxiv -
Trifluoroacetyl tripeptide-2 puas tuaj yeem ncua kev laus?
Txog peb: Lub peptide yog cov saw hlau ntawm cov amino acids txuas los ntawm peptide bonds.Peptides feem ntau koom nrog hauv kev tswj hwm cov protein, angiogenesis, cell proliferation, melanogenesis, cell migration, thiab o.Bioactive peptides tau siv dav hauv kev lag luam tshuaj pleev ib ce nyob rau xyoo tsis ntev los no.Peptid...Nyeem ntxiv -
Qhov teeb meem ntawm disulfide bonds hauv peptides
Disulfide bonds yog ib feem tseem ceeb ntawm cov qauv peb-dimensional ntawm ntau cov proteins.Covalent bonds tuaj yeem pom nyob rau hauv yuav luag tag nrho cov peptides extracellular thiab protein molecules.Ib daim ntawv cog lus disulfide yog tsim thaum lub cysteine sulfur atom tsim ib covalent ib daim ntawv cog lus nrog rau lwm ib nrab ntawm t ...Nyeem ntxiv -
kaus mom koj puas xav paub txog arginine?
Arginine yog ib qho α-amino acid uas yog ib feem ntawm cov protein synthesis.Arginine yog tsim los ntawm peb lub cev thiab peb tau txais los ntawm cov nqaij, qe thiab cov khoom noj siv mis, nrog rau qee qhov chaw cog.Raws li tus neeg sawv cev sab nraud, arginine muaj ntau yam kev tu tawv nqaij.Nov yog qee qhov txiaj ntsig tseem ceeb ntawm arginine ...Nyeem ntxiv -
Txoj kev rau kev sib txuas ntawm L-isoleucine
L-isoleucine yog ib qho ntawm yim qhov tseem ceeb amino acids rau tib neeg lub cev.Nws yog ib qho tseem ceeb kom ntxiv qhov qub kev loj hlob ntawm tus me nyuam mos thiab cov nitrogen tshuav nyiaj li cas ntawm cov neeg laus.Nws tuaj yeem txhawb kev tsim cov protein ntau, nce cov tshuaj hormones loj hlob thiab qib insulin, tswj lub cev sib npaug, thiab nce bo ...Nyeem ntxiv -
Kev tsim qauv thiab kev daws teeb meem ntawm polypeptide peptide saw
I. Cov ntsiab lus Peptides yog cov macromolecules tshwj xeeb xws li lawv cov kab ke txawv txawv hauv lawv cov tshuaj thiab lub cev.Qee cov peptides nyuaj rau kev sib txuas, thaum lwm tus kuj yooj yim rau kev sib txuas tab sis nyuaj rau purify.Qhov teeb meem tswv yim yog tias feem ntau peptides me ntsis ...Nyeem ntxiv -
palmitoyl tetrapeptide-7 puas tuaj yeem kho UV puas tau?
Palmitoyl tetrapeptide-7 yog ib daim duab ntawm tib neeg immunoglobulin IgG, uas muaj ntau lub zog bioactive, tshwj xeeb tshaj yog cov tshuaj tiv thaiv kab mob.Ultraviolet lub teeb muaj kev cuam tshuam zoo rau ntawm daim tawv nqaij.Cov teeb meem tshwm sim ntawm ultraviolet lub ntsej muag yog raws li nram no: 1, tawv nqaij laus: ultraviolet lig ...Nyeem ntxiv -
Conotoxin yog dab tsi?Koj puas tuaj yeem tshem tawm wrinkles?
conotoxin (conopeptide, los yog CTX), ib tug cocktail ntawm ntau monotoxic peptides secreted los ntawm co toxins thiab qog ntawm Marine gastropod invertebrate Conus (Conus).Cov khoom tseem ceeb yog cov tshuaj nquag polypeptide uas tshwj xeeb rau qee qhov sib txawv calcium raws thiab lub paj hlwb ...Nyeem ntxiv
