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selaete1

Sethala sa ho Sibolla Li-Antibody

Alpha Lifetech e ka fana ka lits'ebeletso tse kenyeletsang: ho sibolloa ha antibody ea VHH, ho sibolloa ha antibody ea scFv, ho sibolloa ha antibody ea Fab, ts'ebeletso ea kaho ea laeborari ea phage, le lits'ebeletso tse ling.

ITEANYE LE RONA
01

Selelekela sa Tšebeletso ea Pontšo ea Phase

Pontšo ea phage, e le mokhoa oa limolek'hule o thehiloeng phetohong ea liphatsa tsa lefutso tsa phage DNA, e fetohile sesebelisoa se matla sa limolek'hule ho hlahisa li-probe tsa limolek'hule khahlanong le lipheo tse itseng ka ho hlahisa likaroloana tsena holim'a phage 'me kahoo ho khethoa likaroloana tsa peptide/antibody tse nang le thepa e itseng ea ho tlama ho tsoa ho mefuta e mengata (lilaeborari).
Alpha Lifetech e na le boiphihlelo ba lilemo tse leshome nts'etsopele ea li-antibodies tsa ponts'o ea phage 'me e ka fana ka kaho ea laeborari ea li-antibody ea profeshenale le tšebeletso ea tlhahlobo bakeng sa bareki ba rona. Ho ea ka litlhoko tsa bareki, re ka fana ka mefuta e fapaneng ea lilaeborari tsa li-antibody, joalo ka lilaeborari tsa sesole sa 'mele, lilaeborari tsa tlhaho, lilaeborari tsa maiketsetso le lilaeborari tse entsoeng ka halofo. Theknoloji ea laeborari ea pontšo ea phage, e kopanyang liphatsa tsa lefutso tsa li-antibody le liphatsa tsa liprotheine tsa phage coat tse kang M13, ke theknoloji e tloaelehileng ka ho fetisisa ea ho lokisa li-antibody tse kopantsoeng 'me e sebelisoa haholo nts'etsopele ea li-antibodies tse ikhethileng haholo.
Alpha Lifetech e tla enta alpaca, llama, alpaca, le lishaka, jj., e le hore bokgoni ba tsona bo fihle ho 10^5. Re tla romela tlaleho ya teko ya bokgoni ho moreki ho netefatsa bonnete le bonnete ba data. Lilaeborari tsa tlhaho di na le melemo ya chefo e tlase le ho se sireletsehe ha mmele ho fokolang. Alpha Lifetech e na le palo e kgolo ya dilaeborari tsa tlhaho tse entsweng esale pele, tse ka sebediswang ka kotloloho bakeng sa tlhahlobo ya di-antibody ntle le ho enta diphoofolo, ka hona di kgutsufatsa nako ya projeke, di ntshetsa pele kgatelopele ya teko ya moreki, mme di netefatsa botšepehi ba tshebetso ya di-antibody.
ho sibolloa ha antibody-Alpha Lifetech
Setšoantšo sa 1: Molao-motheo oa ponts'o ea Phase

Sistimi ea rona ea Pontšo ea Phage

Tlhahisoleseding e ka sehloohong ea sistimi ea ponts'o ea phage ea M13/T4/T7 e bontšitsoe ho Tafole ea 1.

Tafole ea 1 Likoloi tse fapaneng tsa ponts'o ea phage le litšobotsi tsa tsona

 

M13

T4

T7

Boholo ba liphatsa tsa lefutso

6407 bp

168895 bp

39937 bp

Pontšo ea Protheine

pVI, pIII le pVIII

SOC le HOC

gp10B

Boholo ba Pontšo

>110 kDa ke pIII

Botebo ba Pontšo

Likopi tse ka tlase ho 810 ho SOC

Likopi tse ka tlase ho 415

Likopi tse ka tlase ho 2700 ho pVIII

Likopi tse ka tlase ho 155 ho HOC

Sebikoe sa bophelo

Lysogeny

Lytic

Lytic

Alpha Lfetech e ka Fana ka

Pontšo ea Phage e kopanya mofuta oa genotype le phenotype hore e be ntho e le 'ngoe, e kopanya khetho le keketseho le bokhoni bo matla ba ho hlahloba. Alpha Lifetech e ka fana ka mefuta e mengata ea lits'ebeletso bakeng sa nts'etsopele ea li-antibody tsa ponts'o ea phage.
Litšebeletso tse ka sehloohong li kenyelletsa: Sethala sa laeborari ea li-antibody tsa VHH, sethala sa laeborari ea li-antibody tsa scFv, sethala sa laeborari ea li-antibody tsa Fab, sethala sa kaho ea laeborari ea phage, sethala sa tlhahlobo ea laeborari ea phage le tšebeletso ea ho etsa hore li-antibody e be batho le lits'ebeletso tse ling.

nts'etsopele ea li-antibody-Alpha Lifetech
Setšoantšo sa 2: Ts'ebetso ea ts'ebeletso ea nts'etsopele ea ponts'o ea Phase

Mokhoa oa ho Ntlafatsa Li-Antibody tsa Pontšo ea Phage

Re ka enta liphoofolo ka liprotheine tse hlahisitsoeng laboratoring ea rona kapa tse fanoang ke bareki ba rona, ho kenyeletsoa liprotheine tse fapaneng tsa macromolecular, li-peptide le liprotheine tsa lera. Ka liteko tsa katleho ea ELISA, bafuputsi ba rona ba entse karohano ea PBMC le ho ntšoa ha RNA maling a alpaca ka liphetho tse ntle ka ho fetisisa tsa ente. Ka ho ngola ka morao le ho eketsa liphatsa tsa lefutso, re hahile jini ho pMESC, pComb3XSS kapa pCANTAB 5E phage vectors. Ka electrotransformation ea lisele tse nang le bokhoni ba TG1 E. coli, lilaebrari tsa antibody tsa phage tse nang le bokhoni ba laebrari bo fetang 10^9 li ka fumanoa. Lilaebrari tsa antibody tse nang le bokhoni bo boholo ba laebrari li na le mefuta e fapaneng e metle 'me li thusa ho fumana li-antibodies tse nang le kamano. Ho netefatsa boleng ba laebrari ea antibody, re tla hlalosa bokhoni ba laebrari le sekhahla sa ho kenya laebrari. Qetellong re hlophisa lilaebrari ho fa bareki ba rona tatellano e hlokahalang ea 30-50. Ebe re etsa tlhahlobo ea laeborari ea pontšo ea phage, Ntlha ea pele, antigen e emisoa holim'a li-microplate tsa polypropylene, 'me ka makhetlo a 3-5 a tlhahlobo, li-antibodies tsa phage tse nang le bokhoni bo fokolang ba ho tlama lia tlosoa, 'me li-clone tse ikhethileng tse tlamang ho antigen lia bolokoa. Bakeng sa pontšo ea phage, mokhoa oa ELISA o sebelisoa ho qetella ka clone e ntle, ha bakeng sa pontšo ea tomoso, mokhoa oa FACS o sebelisoa ho etsa hore lisele li bontše likaroloana tsa li-antibody tse kopantsoeng re sebelisa li-antigen tse ngotsoeng. Ka tlhahlobo, re lokisa li-antibodies tse nang le kutlo e phahameng, ho hlaka le ho ba le kamano e phahameng.

nts'etsopele ea li-antibody-Alpha Lifetech

 

Setšoantšo sa 3 Mokhoa oa ho kopanya li-antibody tsa ponts'o ea phage

Melemo ea Tšebeletso
Melemo ea Tšebeletso

Alpha Lifetech e ikemiselitse ka botebo theknolojing ea ponts'o ea phage, 'me e ka fa bareki lits'ebeletso tse pharaletseng le tse betere tsa phage.

adv01

Nako le bokgoni bo phahameng

Khamphani ea rona e ka batla li-antibodies tse khotsofatsang ka nako e khutšoanyane; re ka etsa liteko tse fapaneng tsa tlhahlobo ea li-antibody ho latela litlhoko tsa bareki.

adv02

Boleng bo phahameng ba sehlahisoa

Khamphani ea rona e thusa bareki ho lokisa li-antibodies tse nang le lintlha tse ikhethang le botsitso bo phahameng, e leng se eketsang tlhahiso ea liphetho tsa lipatlisiso tsa saense.

adv03

Fana ka mefuta e fapaneng ea likhetho

Khamphani ea rona e ka haha ​​​​lilaebrari tsa li-antibody tsa mefuta e mengata (ea batho, ea toeba, ea mmutla, ea alpaca, jj.) 'me e ka haha ​​​​mefuta e fapaneng ea lilaebrari tsa li-antibody (scfv, Fab, VHH, jj.).

adv04-1

Bokgoni bo Boholo

Laeborari ea rona ea li-antibody e na le bokhoni bo boholo ba li-antibody tse fetang 10^9

Lipotso Tse Botsoang Khafetsa-Mathata a Kakaretso a ponts'o ea phage

Lipotso tsa ponts'o ea phage ◢

  • P.

    Theknoloji ea ponts'o ea phage ke eng?

  • P.

    Melemo ea theknoloji ea ponts'o ea phage ke efe?

  • P.

    Phapang ke efe pakeng tsa theknoloji ea hybridoma le theknoloji ea phage?

  • P.

    Mekhoa ea theknoloji ea ponts'o ea phage ke efe?

  • P.

    Tebello ea theknoloji ea ponts'o ea phage?

Lipotso tse amanang le antigen ◢

  • P.

    Mekhoa ea ho hlahisa li-antigen ke efe?

  • P.

    Phapang ke efe pakeng tsa mefuta e fapaneng ea tlhahiso ea antigen?

  • P.

    Phello ea mahloriso a antigen liphethong tsa tlhahlobo ea theknoloji ea ponts'o ea phage ke efe?

  • P.

    Re ka etsa bonnete ba hore antigen e boloka sebopeho sa eona sa tlhaho nakong ea ts'ebetso ea tlhahlobo joang?

  • P.

    Mokhoa oa ho netefatsa ho hlaka ha li-antibodies tse hlahlobiloeng ke theknoloji ea ponts'o ea phage ho li-antigen?

Lipotso tse Amanang le 'Mele oa ho Sireletsa Metsing ◢

  • P.

    Likarabelo tse akaretsang tsa 'mele oa ho itšireletsa mafung tsa liphoofolo theknolojing ea ponts'o ea phage ke life?

  • P.

    Litšobotsi le maemo a sebetsang a lilaebrari tsa li-antibody tse nkiloeng mefuteng e fapaneng ea liphoofolo theknolojing ea ponts'o ea phage ke afe?

  • P.

    Ke eng e sebelisoang ke immunogen ea liphoofolo ka kakaretso theknolojing ea ponts'o ea phage?

  • P.

    Re ka sebetsana joang le taba ea mamello ea 'mele ea ho itšireletsa mafung liphoofolong nakong ea karabelo ea 'mele ea ho itšireletsa mafung?

  • P.

    Matla a ho itšireletsa mafung a li-immunogen a ka ntlafatsoa joang theknolojing ea ponts'o ea phage?

Lipotso tsa Kaho ea Laeborari ◢

  • P.

    Laeborari ea antibody ea phage ke eng?

  • P.

    Mokhoa oa ho haha ​​​​laeborari ea antibody ea phage

  • P.

    Lintlha tsa bohlokoa tsa ho haha ​​​​laeborari ea boleng bo holimo ke life?

  • P.

    Lihlopha tsa laeborari ea antibody ea phage ke life?

  • P.

    Motho a ka hlahloba boleng ba laeborari ea antibody ea phage joang?

Lipotso tsa Tlhahlobo ea Laeborari ◢

  • P.

    Mokhoa oa ho hlahloba laeborari ea antibody ea phage ke ofe?

  • P.

    Ke mekhoa efe e sebelisoang bakeng sa ho hlahloba lilaebrari tsa li-antibody tsa phage?

  • P.

    Tlhahlobo e ntle le e mpe ea phages ke efe?

  • P.

    Mokhoa oa ho qoba ho hlahloba li-antibodies tse sa khetheheng?

  • P.

    Motho a ka netefatsa le ho sekaseka li-antibodies tse fumanoeng joang?

Haeba o na le lipotso, ka kopo ikutloe u lokolohile ho ikopanya le rona neng kapa neng.

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