Peptide yakapfava
Lyophilized Peptide ipeptide compound inoumbwa nemaamino acids akawanda akabatanidzwa nema peptide bonds. Kurema kwayo kwemamorekuru kunowanzova pakati pemazana mashoma kusvika zviuru zveDaltons uye ine basa rakasimba rezvehupenyu. Kazhinji upfu huchena kana hunenge huchena husina chimiro, hune hygroscopicity uye mvura inonyunguduka zvakanaka. Hunonyunguduka mumvura, hunonyunguduka acid, uye hunonyunguduka alkali solutions, uye hahunyunguduki mu organic solvents. Mhando dzakasiyana dzeupfu hwakaomeswa neFreeze dzinogona kunge dzakagadzirwa nemaamino acids akasiyana, uye huremu hwadzo hwemamorekuru hunogonawo kusiyana. Maumbirwo emakemikari emapeptide akaomeswa nefreeze anosarudza mabasa avo akasiyana-siyana ezvehupenyu uye mhedzisiro yemishonga, senge antioxidant, anti-inflammatory, uye immune regulation. Mabasa aya anonyanya kuenderana ne amino acid sequence, molecular conformation, uye intermolecular interactions muma peptide molecules akaomeswa nefreeze. Inonzwa zvinhu zvakaita sechiedza, kupisa, uye oxygen, asi ine kugadzikana kwakati pasi pemamwe mamiriro. Semuenzaniso, pasi pemamiriro eacidic kana alkaline, ma peptides akaomeswa nefreeze anogona kuchengetedza chimiro chawo uye basa rezvehupenyu. Kurongedza kwezvigadzirwa zve lyophilized i lyophilized powder mu vial.
Mutengo wekutumira
Mari yekutumira inosanganisira: Kutumira, kurongedza kwakaparadzana, kuchenurwa kwemitengo, muripo wekutumira kero yakavanzika nezvimwewo.
Lyophilized Peptide ipeptide inoshanda mumuviri ine mabasa akasiyana-siyana ehupenyu uye mhedzisiro yemishonga, inoshandiswa zvakanyanya muminda yakaita semishonga, zvigadzirwa zvehutano, zvizoro, nezvimwewo.
Munda wezvekurapa
Mapeptide akaomeswa nechando ndiwo anonyanya kushandiswa mumunda wemishonga, semhando itsva yemushonga une mhedzisiro dzakasiyana-siyana dzemishonga, dzakadai seantioxidant, anti-inflammatory, uye immune regulation. Izvi zvinogona kurapa zvirwere zvakasiyana-siyana, zvinosanganisira zvirwere zvemwoyo netsinga dzeropa, zvirwere zvetsinga, chirwere cheshuga nezvimwe zvirwere zvisingaperi, pamwe nearthritis, asthma, enteritis nezvimwe zvirwere zvekuzvimba, pamwe nebundu, zvirwere zvinotapukira nezvimwe zvirwere zvine chekuita neimmune system.
Mimwe mishonga ye peptide yakaomeswa nechando yakatengeswa kana kuti iri kuyedzwa mukiriniki kurapa zvirwere zvataurwa pamusoro apa. Semuenzaniso, mimwe mishonga ye peptide yakaomeswa nechando inogona kudzivirira kukura uye kupararira kwemasero egomarara, izvo zvine mhedzisiro yakanaka yekurapa pamagomarara; Pamusoro pezvo, mimwe mishonga ye peptide yakaomeswa nechando inogona kuderedza kuzvimba uye kuva nemigumisiro yakanaka mukurapa zvirwere zvegomarara zvakaita se arthritis.
Munda weZvigadzirwa Zvehutano
Mapeptide akaomeswa nechando anoshandiswawo zvakanyanya muzvigadzirwa zvehutano, uye zvimwe zvigadzirwa zvepeptide zvakaomeswa nechando zvakagadzirwa sezvigadzirwa zvehutano kana zvekudya zvinoshanda, zvakaita sema antioxidants nezvikafu zvinorwisa kuzvimba. Zvigadzirwa izvi zvinogona kubatsira vanhu kudzivirira nekurapa zvirwere zvisingaperi, uye kuvandudza hutano hwavo. Semuenzaniso, zvimwe zvigadzirwa zvepeptide zvakaomeswa nechando zvinogona kusimudzira masoja emuviri, kuwedzera simba rekudzivirira muviri, uye kuva nemigumisiro yakanaka mukudzivirira zvirwere zvakaita sedzihwa; Pamusoro pezvo, zvimwe zvigadzirwa zvepeptide zvakaomeswa nechando zvinogona kuvandudza kunaka kwekurara uye kuva nemigumisiro yakanaka mukuderedza kushushikana uye kugadzirisa kuneta.
Munda weZvizoro
Mapeptide akaomeswa nechando anoshandiswawo mukugadzira zvizoro, mamwe achishandiswa sezvinhu zvinowedzerwa pakushongedza kana zvinhu zvinochengetedza ganda. Semuenzaniso, mamwe mapedhi akaomeswa nechando anogona kukurudzira kugadzikiswa kwemasero eganda, izvo zvine mhedzisiro yakanaka pakuvandudza mamiriro eganda; Pamusoro pezvo, mamwe mapeptides akaomeswa nechando anogona kudzivirira kuzvimba kweganda uye kuva nemigumisiro yakanaka mukurapa zvirwere zveganda zvakaita sedermatitis ne eczema.
Mimwe Minda
Pamusoro peminda yekushandisa yataurwa pamusoro apa, mapeptide akaomeswa nechando anoshandiswawo mune dzimwe nzvimbo. Semuenzaniso, mumunda wekurima, mamwe mapeptide akaomeswa nechando anogona kushanda sevatongi vekukura kwezvirimwa kukurudzira kukura nekukura kwezvirimwa; Mumunda wekuchengetedza nharaunda, humwe upfu hwakasanganiswa ne lyophilized hunogona kushandiswa kurapa kusvibiswa kwenharaunda, nezvimwewo.
Muchidimbu, mapeptide akaomeswa nechando, se peptide inoshanda muhupenyu ine mabasa akawanda ehupenyu uye mhedzisiro yemishonga, anoshandiswa zvakanyanya muminda yakaita semishonga, zvigadzirwa zvehutano, zvizoro, nezvimwewo. Semhando itsva yemushonga, ine mhedzisiro yakanaka mukurapa zvirwere zvakasiyana-siyana; Panguva imwecheteyo, sechikamu chezvigadzirwa zvehutano kana chikafu chinoshanda, inogona kubatsira vanhu kudzivirira nekurapa zvirwere zvisingaperi; Pamusoro pezvo, kushandiswa kwayo mumunda wezvizoro kwave kuchizivikanwawo zvakanyanya; Chekupedzisira, ine mikana yakawanda yekushandiswa muminda yakaita sekurima nekuchengetedzwa kwezvakatipoteredza.
Nzira yekugadzirira peptide yakasanganiswa inosanganisira matanho anotevera:
Sarudza maamino acid emhando yepamusoro, mapeptide, nezvimwe zvinhu zvisina kugadzirwa, uye ita mishonga inodiwa yakadai sekubvisa ruvara uye kubvisa utachiona. Zvinhu izvi zvinogona kuwanikwa kuburikidza nenzira dzakadai sekugadzira makemikari, kuvirisa zvipenyu, uye tekinoroji yekugadzira majini.
Gadzirai maamino acid kana mapeptide mumhinduro yehuwandu hwakati kuti mugadzirise. Sanganisai acid kana alkali solutions zvinogona kushandiswa se solvents, pamwe chete ne organic solvents dzakadai se anhydrous ethanol ne methanol. Munguva yekugadzirira, kutarisirwa kunofanira kupihwa kune zvinodzora zvakaita se pH value, tembiricha, uye huwandu.
Kana tembiricha yakaderera, mvura iri mumushonga inobviswa nehunyanzvi hwe vacuum concentration kuti pave nemushonga wakasimba. Kuwanda kwe vacuum concentration kunogona kuderedza tembiricha, kudzivirira denaturation kana oxidation reactions zvinokonzerwa netembiricha yakakwira, uye kuchengetedza basa re biology re peptides. Kuwanda uye mwero wekuoma kwemushonga wakasimba kunogona kukanganisa crystallinity uye kugadzikana kwe peptides dzakaomeswa nechando.
Mushonga wakaomeswa unoiswa mushonga wekuomesa nechando kuti ubvise hunyoro hwasara uye uwane mapeptide akaomeswa nechando. Kuomesa nechando kunogona kuitwa patembiricha yakaderera kudzivirira denaturation kana oxidation reactions inokonzerwa netembiricha yakakwira. Munguva yekuomesa nechando, zvakakosha kudzora parameters dzakadai setembiricha, kumanikidzwa, uye nguva yekuomesa kuti uve nechokwadi chekugadzirwa kwemapeptide emhando yepamusoro ekuomesa nechando.
Mapeptide akaomeswa nechando anowanikwa akaiswa mumapepa ekuchengetedza kunaka kwawo uye mashandiro awo. Zvinhu zvekurongedza zvinofanirwa kusarudzwa zvakavharwa zvakanaka, zvisingapindi hunyoro, uye zvisingapindi chiedza, zvakaita semabhodhoro egirazi, mabhodhoro eceramic, magaba esimbi, nezvimwewo. Pamberi pekurongedza, kuyedzwa kwemhando kunofanirwa kuitwa, senge chitarisiko, kunyungudika, kugadzikana, nezvimwewo, kuve nechokwadi chekuti mhando yechigadzirwa inosangana nezvinodiwa.
Kudzora kwakasimba kwemhando kunofanirwa kuitwa panguva yekugadzirira kuitira kuti nhanho yega yega yekushanda ienderane nezvinodiwa uye zvinodiwa. Semuenzaniso, kuyedzwa kwemhando yezvinhu zvakagadziriswa, kudzora huwandu hwemvura inogadzirwa uye pH, kutarisa huwandu hwemvura inogadzirwa pakupisa kwakaderera uye maitiro ekuomesa nechando, nezvimwewo. Chekupedzisira, kuyedzwa kwemhando kunofanirwa kuitwa pachigadzirwa, senge infrared spectroscopy analysis, high-performance liquid chromatography analysis, nezvimwewo, kuve nechokwadi chekuchena uye kunaka kwechigadzirwa.
Mapeptide akaomeswa anoomeswa nechando anowanzo fanira kuchengetwa patembiricha yakaderera kuti arambe aine chimiro chawo uye mashandiro ehupenyu. Nokudaro, chigadzirwa chinofanira kuchengetwa munzvimbo inotonhorera uye yakaoma, kudzivirira zuva rakananga uye tembiricha yakakwira. Panguva yekufambisa, kutarisisa kunofanirawo kupihwa kune zviyero zvakaita sekudzivirira kuvhunduka, kusapinda mvura, uye kusanyorova kuti chigadzirwa chive chakachengeteka uye chakagadzikana.
Muchidimbu, nzira yekugadzirira peptide yakasanganiswa inoda kudzora kwakasimba mhando yezvinhu zvakabikwa, mamiriro ekushanda, uye kudzora mhando kuti ive nechokwadi chekuti zvigadzirwa zvepeptide zvakaomeswa nechando zvemhando yepamusoro. Panguva imwe chete, kutarisisa kunofanirawo kupihwa kugadzikana uye kuchengetedzeka kwechigadzirwa panguva yekuchengetera nekutakura.
Zvitsva uye Nzira dzeRemangwana
Tekinoroji Yepamusoro Yekugadziriswa Kweropa
Inoisa atomu ye peptide mu nitrogen yemvura, ichigadzira zvidimbu zvine maburi zvinonyunguduka nekukurumidza. Inoderedza nguva yekugadzirisazve ne50%.
Inoshandisa simba re centrifugal kugadzira mafirimu matete e peptide, ichikurumidzisa sublimation ne30%.
Maitiro Anochengetedza Nguva Dzose
Kutsiva DMF ne cyclopentyl methyl ether (CPME) kunoderedza chepfu uye marara.
Zvinochinja-chinja kupisa mufiriji zvinoshandisa simba ne60–70%, zvichideredza mari yekushandisa.
Maitiro Ekusimbisa Peptide
Polyethylene glycol (PEG) uye hydroxypropyl methylcellulose (HPMC) zvinoumba mahydrogel anodzivirira mapeptide kubva mukuungana.
MaLiposomes ne mesoporous silica zvinofukidza mapeptides, zvichiwedzera kugadzikana uye kusunungurwa kunodzorwa.
Mishonga Yakagadzirirwa Munhu Mumwe Nemumwe
"Ingi" yepeptide yakapfava inoita kuti mishonga ikwanise kutumirwa nevarwere vasingawanzoonekwi.
Masensa ane lyophilized anoona mapuroteni ane chekuita nechirwere (semuenzaniso, PSA yekenza yeprostate) mumienzaniso yemurwere.
Uchenjeri Hwekugadzira (AI) muKugadzirisa Maitiro
Fanotaurai nezvematanho e lyophilization akakodzera zvichienderana ne peptide properties (semuenzaniso, hydrophobicity, charge).
Tevedzera maitiro ekuomesa nechando kuti ugadzirise matambudziko akadai sekupwanya mabhodhoro usati wagadzira.
Mapeptide ane lyophilized anokosha mu biotechnology, achivhara musiyano uripo pakati pekuwanikwa kwerabhoritari nekushandiswa kwekiriniki. Kufambira mberi muhunyanzvi hwekuomesa nechando, nzira dzekugadzirisa, uye kugadzirisa kwakaitwa neAI kuri kugadzirisa matambudziko ekare akadai semutengo uye kukwirira. Sezvo mishonga yakagadzirwa nemunhu uye mishonga ye biologic ichiwana simba, kudiwa kwemapeptide ane lyophilized emhando yepamusoro uye akasimba kuchawedzera. Kushanda pamwe chete pakati pevadzidzi, maindasitiri, nevatongi kuchave kwakakosha pakuvhura hunyanzvi hunosimudzira kuwanikwa, kukwanisika, uye kugara kwenguva refu mumishonga ye peptide-based therapeutics.