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Ọrụ Mmepe Mgbochi Ahụ nke Monoclonal

Alpha Lifetech nwere ike inye amụma epitope, mmepụta peptide synthesis, ngosipụta protein, mmepụta polyclonal ma ọ bụ monoclonal antibody yana nhicha antibody site na mkpụrụ ndụ, mmiri ascites ma ọ bụ serum dum.

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Ọrụ Mmepe Mgbochi Ahụ nke Monoclonal

Ụlọ ọrụ Alpha Lifetech Inc.nwere ike inye amụma epitope, mmepụta peptide, ngosipụta protein, mmepụta polyclonal, ma ọ bụ monoclonal antibody yana nhicha antibody site na mkpụrụ ndụ, mmiri ascites ma ọ bụ serum dum.

Ụlọ ọrụ Alpha Lifetech Inc.nwere ahụmịhe n'inye ndị ahịa ọrụ dị iche iche nke mkpụrụ ndụ kwụsiri ike gụnyere mkpụrụ ndụ hybridoma, mkpụrụ ndụ ndezi mkpụrụ ndụ, mkpụrụ ndụ mkpọda, na mkpụrụ ndụ oke ngosipụta. Anyị na-agbalị inye ndị ahịa ọ bụla ọrụ mkpụrụ ndụ ahaziri ahazi, ọrụ anyị a egosipụtakwara ma tụkwasị obi.

Atụmatụ Mmepe Mgbochi Ahụ

2Atụmatụ Mmepe Mgbochi Ahụ9wg

1. Nhazi na nkwadebe Antigen
Antigen ndị a nwere ike ịbụ protein, peptides, ma ọ bụ molekul ndị ọzọ. Ịmepụta immunogens chọrọ usoro zuru oke nke na-ejikọta ihe ọmụma gbasara nhazi antigen, immunology, na sistemụ nnyefe. Alpha Lifetech nwere teknụzụ nhazi antigen nke nwere ike imepụta immunogens maka ndị ahịa nọ ná mkpa.
Alpha Lifetech na-enye ngwaahịa protein recombinant maka ndị ahịa ịhọrọ. Anyị nwere ọtụtụ sistemụ ngosipụta protein, dịka sistemụ ngosipụta E. coli, sistemụ ngosipụta yist, sistemụ ngosipụta baculovirus-ụmụ ahụhụ, sistemụ ngosipụta mammalian, wdg, iji mepụta protein recombinant ịchọrọ maka nyocha.

2. Ọgwụ mgbochi ọrịa anụmanụ
Alpha Lifetech nwere ike inye ndị ahịa ọgwụ immunogens, anụmanụ ndị na-alụso ọrịa ọgụ dịka òké, oke bekee, atụrụ, alpaca, ezi guinea, hamster, wdg dịkwa maka gị ịhọrọ.

3. Usoro mmepụta ihe mgbochi monoclonal

Mmepụta Mabs site na teknụzụ Hybridoma
Hybridoma bụ mkpụrụ ndụ ngwakọ nke a na-emepụta site na njikọta nke ụdị mkpụrụ ndụ abụọ, ya bụ mkpụrụ ndụ myeloma òké na mkpụrụ ndụ plasma (lymphocyte B), nke mkpụrụ ndụ heterozygous nwere ike imepụta ọgwụ mgbochi na-aga n'ihu megide antigen nke mmasị na vitro. Mmepụta nke mkpụrụ ndụ hybridoma nwere akụkụ atọ: nhazi antigen (haptens, obere molekul, na peptides), ọgwụ mgbochi anụmanụ, njikọ mkpụrụ ndụ, na nyocha clone dị mma. Site na iji usoro ọgwụ mgbochi pụrụ iche, anyị na-enweta arụmọrụ sel-fusion dị elu (hybridomas 1-10 kwa mkpụrụ ndụ B) na nnukwu titers antibody, na-eme ka ọnụego ihe ịga nke ọma anyị dịkwuo elu na nnwale nyocha ndị na-esote nke gụnyere nyocha biochemical, nyocha dabere na mkpụrụ ndụ in-vitro, na ọmụmụ anụmanụ.

Mmepụta Mabs site na teknụzụ ngosipụta phage
Ngosipụta Phage na-enye ụzọ ọzọ e si emepụta ọgwụ mgbochi monoclonal. A na-ekewapụ mkpụrụ ndụ B-lymphocytes site na ọbara anụmanụ ma wepụta mRNA ha. Site na PCR, a na-agbanwe mRNA a ka ọ bụrụ cDNA, nke na-eme ka akụkụ VH na VL niile dịkwuo elu. A na-ekekọta akụkụ ndị a ka ọ bụrụ vektọ, nke a na-ahụkarị dị ka iberibe mgbanwe otu agbụ (scFv), yana protein PIII nke bacteriophage. Mgbe nke ahụ gasịrị, a na-eji ihe owuwu a ebute E. coli, na-eme ka ọbá akwụkwọ nwee ihe dị ka mkpụrụ ndụ 10^10 site na ịgba ọgwụ mgbochi na phage enyemaka. E. coli nwere ike iwepụta bacteriophage nke nwere akụkụ VH na VL dịka akụkụ nke uwe ya. Mgbe nke a gasịrị, enwere ike ịhọrọ akụkụ VH na VL kpọmkwem nke na-elekwasị anya na antigen nke mmasị ma jiri ya mee ka E. coli dịghachi na bacteriophage. A na-ekewapụ mkpụrụ ndụ nwere plasmid ma hazie ha n'usoro.

4. Nchọpụta Fusion

Njikọta na Nhọrọ nke Mkpụrụ ndụ
A na-ejikọta mkpụrụ ndụ B e weputara na mkpụrụ ndụ myeloma, nke bụ mkpụrụ ndụ kansa nke nwere ike ịba ụba ruo mgbe ebighị ebi n'ọhịa. A na-ejikarị usoro dịka ngwakọta polyethylene glycol (PEG) eme ihe.
Mgbe ha gwakọtara, a na-akụ mkpụrụ ndụ hybridoma n'ime ihe nhọrọ nke na-enye naanị hybridomas ohere ịdị ndụ. Ihe ngwọta ahụ na-enwekarị aminopterin, nke na-egbochi uto nke mkpụrụ ndụ myeloma na-enweghị ngwakọta.

Nnyocha na Ịkọchi Ihe
A na-enyocha mkpụrụ ndụ hybridoma ndị a maka mmepụta nke ọgwụ mgbochi nje kpọmkwem maka antigen a na-achọ. A na-ejikarị usoro dịka enzyme-linked immunosorbent assay (ELISA), Western blot, immunoprecipitation, na flow cytometry eme ihe.

Ozugbo achọpụtara mkpụrụ ndụ hybridoma na-emepụta ọgwụ mgbochi ahụ, a na-emepụta ha iji mepụta ọnụọgụgụ mkpụrụ ndụ yiri ibe ha. Nke a na-eme ka ọgwụ mgbochi nke mkpụrụ ndụ hybridoma ọ bụla na-emepụta bụrụ otu.

5. Nkwenye Ọrụ Mgbochi Ahụ
Alpha Lifetech na-enye nkwenye ọrụ nke ọgwụ mgbochi, dịka Western blotting, immunohistochemistry, ma ọ bụ nyocha ọrụ, iji chọpụta ọgwụ mgbochi monoclonal ma kwado kpọmkwem ihe ọgwụ mgbochi ahụ pụtara, njikọ, na ọrụ ya.

6. Nhazi nke mgbochi ahụ
Ime ka ọgwụ mgbochi nje dị ọcha site na ihe ndị na-eme ka ihe dị n'ime ahụ pụta ìhè site na iji usoro dịka protein A ma ọ bụ protein G affinity chromatography, na Alpha Lifetech nwekwara ike inye ụzọ mgbanwe ọgwụ mgbochi iji melite njikọ ọgwụ mgbochi.

7. Mmepụta ihe mgbochi ahụ
Alpha Lifetech nwere ike inyocha ọgwụ mgbochi ndị nwere ike ibute ọrịa kansa n'oge nyocha dị elu na mmepụta buru ibu.

ajụjụ ndị a na-ajụkarịajụjụ ndị a na-ajụkarị

Ajụjụ Ndị A Na-ajụkarị Banyere Mmepe Mgbochi Mkpụrụ Ndụ monoclonal

  • 1

    Kedu otu esi ahọrọ hybridoma njikọ kwesịrị ekwesị?

    N'oge usoro njikọta ahụ, a na-akụ mkpụrụ osisi microtiter nke nwere olulu 10-15 nke nwere olulu 96 na ngwakọta ngwakọta ngwakọta. A na-enye HAT-IMDM nhọrọ nke efere ọ bụla ma debe ya na incubator carbon dioxide na ogo 37 Celsius. Ụbọchị 9-14 mgbe njikọta ahụ gasịrị, a na-anwale ihe ndị na-eme ka ihe dị n'ime ya dị na ngwakọta maka ọnụnọ nke antibody kpọmkwem nke nwere mmasị.

  • 2

    Kedu otu esi eme ka arụmọrụ nhọrọ dịkwuo mma?

    Njikọta nke mkpụrụ ndụ plasma na ndị myeloma ha anaghị arụ ọrụ 100%. Ọbụna n'ọnọdụ kacha mma na mkpali kachasị dị irè, njikọta mkpụrụ ndụ ka na-emepụta ngwakọta nke mkpụrụ ndụ na-anaghị agwakọta na ndị na-ejikọta ọnụ nke kwesịrị ikewapụ. Iji melite arụmọrụ nke usoro nhọrọ, mkpụrụ ndụ myeloma eji eme njikọta enweghị HGPRT, enzyme dị mkpa na ụzọ mgbapụta nucleotide. E wee kụọ ngwakọta ahụ na usoro HAT, ebe naanị mkpụrụ ndụ nwere enzyme HGPRT, hybridomas ndị ketara HGPRT site na mkpụrụ ndụ plasma, dị ndụ.

  • 3

    Kedu otu esi enyocha ahịrị mkpụrụ ndụ hybridoma maka ọrụ antibody?

    Nnyocha nke ụdị ngwakọ bụ nzọụkwụ dị oke mkpa. Ọtụtụ mgbe, a na-enye nyocha hybridoma, clone, na subclone supernatant site na enzyme-linked immunosorbent assay (ELISA), Western blot assay, na fluorescence activated cell sorting (FACS). Anyị ga-ahọrọ ime nyocha niile nke supernatant n'ime ụlọ nyocha nke anyị.

  • 4

    Nye ntuziaka zuru ezu gbasara otu esi eme nyocha ọrụ antibody?

    Hybridoma supernates a ga-anwale nwere ike ịdị site na ihe nlele 500 ruo 1,440 ma ga-adị njikere ịnwale ya tupu ụbọchị 9-14. Anyị nwere ike ịpụta n'ime ụbọchị atọ ruo ise ma ọ bụ anyị niile dị njikere n'otu ụbọchị ahụ, yabụ ọ dị mkpa ka ụlọ nyocha ndị ahịa kwadebe izu ole na ole tupu oge eruo yana nyocha nyocha nke abụọ nke nhọrọ.

  • 5

    Gịnị mere e ji kwesị ka a na-enyocha mkpụrụ ndụ hybridomas dị mma?

    Mgbe achọpụtachara Wells dị mma n'oge usoro nyocha ELISA mbụ, a na-ebufe hybridomas gaa na nnukwu olu, ya bụ, efere olulu 24, iji kwadebe maka usoro subcloning. A na-ejikarị usoro dilution dị oke mma eme subclonomas iji hụ na e kewapụrụ monoclones kwụsiri ike. Usoro a gụnyere ịgbasa ọdịbendị hybridoma na ịgbasa ha n'ime efere olulu 96 iji nweta monoclonality (otu sel kwa olulu mmiri). Ekwesịrị ime ma ọ dịkarịa ala dilutions abụọ pere mpe iji belata ihe egwu nke ịmalite ìgwè hybridoma agwakọtara.

  • 6

    Kedu uru dị na iji teknụzụ hybridoma maka nchọpụta antibody?

    A na-eto mkpụrụ ndụ ndị a na-agwakọta maka ikike ha nwere imepụta ọgwụ mgbochi nwere ike ịdị n'otu, kwụsie ike, na nkọwapụta n'ụzọ kachasị ọnụ ahịa.

Ọrụ Mmepe Mgbochi Ahụ nke Monoclonal

Alpha Lifetech nwere ike inye ọrụ mmepụta peptide, ngosipụta protein, na ọrụ mmepụta monoclonal antibody.

òké mab-Alpha Lifetech

Ọrụ Mmepụta Ọgwụ Mgbochi Monoclonal nke Òké

Alpha Lifetech nwere ike inye ndị ọkà mmụta sayensị zuru ụwa ọnụ ọrụ niile nke òké hybridoma. Ọrụ ndị a gụnyere nhazi/mmepụta antigen, ọgwụ mgbochi òké, njikọta mkpụrụ ndụ, na nhọrọ/àgwà hybridoma, nke anyị nwere ike iji rụọ ọrụ ọ bụla.

GỤKWUO
oke bekee mab-Alpha Lifetech

Ọrụ Mmepụta Ọgwụ Mgbochi Ahụ Oke Mbugharị nke Oke Mbugharị

Alpha Lifetech nwere ọtụtụ afọ ahụmịhe n'ihe gbasara ọgwụ mgbochi ọrịa ma wuola ikpo okwu mmepe nke monoclonal antibody nke oke bekee.

GỤKWUO

Ọ bụrụ na ị nwere ajụjụ ọ bụla, biko nweere onwe gị ịkpọtụrụ anyị n'oge ọ bụla.

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