Ụlọ » Maka ọgwụgwọ cell CAR-T

Maka ọgwụgwọ cell CAR-T

  • 1.Mkpokọta
  • 2. Isolation
  • 3.Mgbanwe
  • 4.Mgbasawanye
  • 5.Owuwe ihe ubi
  • 6.Product QC
  • 7. Ọgwụgwọ

Ihe anyị nwere ike ime

  • Ike AO/PI
  • Cell cytotoxicity
  • Nbufe arụmọrụ
  • Cell apoptosis
  • okirikiri cell
  • Ihe nrịbama CD
  • Selụ mebiri emebi
  • Ọnụ ọgụgụ cell
  • Ahịrị cell
AO/PI Viability
Ike AO/PI

Dual-fluorescence Viability (AO/PI), Acridine oroma (AO) na propidium iodide (PI) bụ ntụpọ nucleic nucleic na agba na-ejikọta acid.AO nwere ike banye n'ime akpụkpọ ahụ nke mkpụrụ ndụ nwụrụ anwụ na nke dị ndụ ma mebie oghere ahụ, na-emepụta fluorescence na-acha akwụkwọ ndụ akwụkwọ ndụ.N'ụzọ dị iche, PI nwere ike banye n'ime mpempe akwụkwọ na-agbasasị nke mkpụrụ ndụ nwụrụ anwụ, na-emepụta fluorescence na-acha uhie uhie.Teknụzụ dabere na onyonyo nke Countstar Rigel na-ewepu iberibe mkpụrụ ndụ, irighiri ihe, na ihe arịa dị iche iche yana mmemme dị obere dị ka platelet, na-enye nsonaazụ kacha mma.Na mmechi, enwere ike iji usoro Countstar Rigel mee usoro ọ bụla nke usoro nrụpụta cell.

Cell Cytotoxicity
Cell cytotoxicity

T/NK Cell-Mediated Cytotoxicity, Na nso nso a FDA kwadoro CAR-T cell therapy, genetically engineered T-lymphocytes na-ejikọta kpọmkwem na mkpụrụ ndụ cancer ezubere iche (T) wee gbuo ha.Ndị nyocha Countstar Rigel nwere ike nyochaa usoro a zuru oke nke T/NK Cell-Mediated Cytotoxicity.

A na-eme ọmụmụ cytotoxicity site n'ịkpọ mkpụrụ ndụ kansa ezubere iche na CFSE ma ọ bụ jiri GFP bufee ha.Enwere ike iji Hoechst 33342 mebie mkpụrụ ndụ niile (ma mkpụrụ ndụ T na mkpụrụ ndụ tumo).N'aka nke ọzọ, mkpụrụ ndụ tumor e lekwasịrị anya nwere ike iji CFSE metọọ.A na-eji Propidium iodide (PI) emetọ mkpụrụ ndụ nwụrụ anwụ (ma mkpụrụ ndụ T na mkpụrụ ndụ tumo).Enwere ike nweta ịkpa oke n'etiti sel dị iche iche site na iji atụmatụ ntọrị a.

Transfection Efficiency
Nbufe arụmọrụ

Mfefe GFP, Na mkpụrụ ndụ ihe nketa molekụla, ụdị ụdị dị iche iche, na usoro ihe ọmụmụ mkpụrụ ndụ, a na-ejikarị mkpụrụ ndụ GFP eme ihe dị ka onye nta akụkọ maka ọmụmụ okwu.Ka ọ dị ugbu a, ndị ọkà mmụta sayensị na-ejikarị microscopes fluorescent ma ọ bụ cytometer na-asọpụta iji nyochaa arụmọrụ nfefe nke mkpụrụ ndụ mammalian.Mana ijikwa teknụzụ dị mgbagwoju anya nke cytometer na-eru eru chọrọ onye ọrụ nwere ahụmahụ na nke tozuru oke.Countstar Rigel na-enyere ndị ọrụ aka ịrụ ọrụ nleba anya n'ụzọ dị mfe na n'ụzọ ziri ezi na-enweghị ọrụ yana ụgwọ mmezi jikọtara ya na cytometry eruba ọdịnala.

Cell Apoptosis
Cell apoptosis

Cell Apoptosis, Enwere ike nyochaa ọganihu nke cell apoptosis site na iji FITC conjugated Annexin-V yana 7-ADD.Ihe fọdụrụ nke Phosphatidylserine (PS) na-adịkarị n'akụkụ ime nke akpụkpọ ahụ plasma nke mkpụrụ ndụ ahụike.N'oge apoptosis n'oge, iguzosi ike n'ezi ihe nke akpụkpọ ahụ na-efunahụ ma PS ga-atụgharị gaa na mpụga nke akpụkpọ ahụ.Annexin V nwere mmekọrịta siri ike na PS ma ya mere ọ bụ akara kacha mma maka mkpụrụ ndụ apoptotic n'oge.

Cell Cycle
okirikiri cell

Cycle cell, N'oge nkewa cell, mkpụrụ ndụ nwere ụbara DNA.PI akpọrọ ya, mmụba nke ike fluorescence dabara na mkpokọta DNA.Ndịiche dị na fluorescence intensities nke otu mkpụrụ ndụ bụ ihe na-egosi ọnọdụ n'ezie nke cell okirikiri MCF 7 mkpụrụ ndụ na-emeso na 4μM nke Nocodazole iji jide ndị a cell na dị iche iche nkebi nke ha cell okirikiri.Onyonyo na-egbuke egbuke enwetara n'oge nlele ule a na-enye anyị ohere ịchọpụta otu sel ọ bụla.Ọwa PI fluorescence nke Countstar Rigel na-achọpụta akara DNA nke otu mkpụrụ ndụ ọbụlagodi na mkpokọta.Enwere ike iji FCS mee nyocha zuru ezu nke ike fluorescence.

CD Marker
Ihe nrịbama CD

CD Marker Phenotyping, Ụdị Countstar Rigel na-enye ụzọ dị ngwa ngwa, dị mfe na nke nwere mmetụta dị nro, phenotyping nke mkpụrụ ndụ na-arụ ọrụ nke ọma karị.Site na onyonyo mkpebi dị elu yana ike nyocha data agbakwunyere ike, Countstar Rigel na-enye ndị ọrụ ohere nweta nsonaazụ a pụrụ ịdabere na ya na-enweghị mkpa maka ntọala njikwa mgbagwoju anya yana mgbanwe nkwụghachi ụgwọ fluorescence.

Ihe dị iche iche cell Cytokine Induced Killer (CIK) na-egosiputa ọmarịcha arụmọrụ nke Countstar Rigel analyzer ma e jiri ya tụnyere cytometer klaasị dị elu.PBMC nke òké na omenala ejiri CD3-FITC, CD4-PE, CD8-PE, na CD56-PE mee ihe, na Interleukin (IL) kpaliri 6. wee nyochaa n'otu oge na Countstar® Rigel na Flow Cytometry.N'ule a, CD3-CD4, CD3-CD8, na CD3-CD56 kewara n'ime otu atọ, iji chọpụta oke nke ọnụ ọgụgụ sel dị iche iche.

Degenerated Cells
Selụ mebiri emebi

Nchọpụta mkpụrụ ndụ mebiri emebi site na Immunofluorescence, ọgwụ mgbochi Monoclonal na-emepụta ahịrị sel ga-atụfu ụfọdụ clones dị mma n'oge mmụba cell na ngafe n'ihi mmebi ma ọ bụ mgbanwe mkpụrụ ndụ ihe nketa.Ọnwụ dị elu ga-emetụta mmepụta nke usoro mmepụta ihe.Nleba anya nke mmebi ahụ na-arụ ọrụ dị mkpa na njikwa usoro iji gbanwee mkpụrụ nke ọgwụ nje na nke kacha mma.

Enwere ike ịchọpụta ọtụtụ ọgwụ mgbochi emepụtara na ụlọ ọrụ BioPharma site na akara akara immunofluorescence wee nyochaa ọnụọgụgụ site na usoro Countstar Rigel.Onyonyo n'ọhịa na-egbuke egbuke na nke dị n'okpuru na-egosi n'ụzọ doro anya clones ndị ahụ tụfuru àgwà ha iji mepụta ọgwụ mgbochi chọrọ.Nyocha zuru ezu na ngwa DeNovo FCS Express Image na-akwado, na 86.35% nke sel niile na-egosipụta immunoglobulins, naanị 3.34% na-adịghị mma.

Cell Counting
Ọnụ ọgụgụ cell

Trypan (isi B na Blue) Ọnụ ọgụgụ mkpụrụ ndụ, ncha anụnụ anụnụ Trypan ka na-eji n'ọtụtụ ụlọ nyocha omenala cell.

Enwere ike ịwụnye Trypan Blue Viability na Cell Density BioApp na ụdị Countstar Rigel niile.Algọridim njiri mara onyonyo anyị echedoro na-enyocha ihe karịrị paramita 20 iji wepụta otu ihe ọ bụla achọpụtara.

Cell Line
Ahịrị cell

Nchekwa Cell Line QC, Na nchekwa cell, ọkaibe echiche njikwa mma na-eme ka nleba anya nke ọma na nke ọma nke ngwaahịa ekwentị niile.Nke a na-ekwe nkwa ịdị mma nke cell cryochekwado, cryo-echekwabara maka nnwale, mmepe usoro, na mmepụta.

Countstar Rigel na-enweta onyogho dị elu, na-enyocha njirimara ọdịdị ọdịdị dị iche iche nke ihe cellular dị ka dayameta, ọdịdị, na ọchịchọ nchịkọta.Ihe oyiyi nke usoro usoro dị iche iche nwere ike ịdị mfe tụnyere ibe ha.Yabụ na enwere ike ịchọpụta ọdịiche dị na ọdịdị na mkpokọta n'ụzọ dị mfe, site n'izere nha mmadụ n'onwe ya.Na nchekwa data Countstar Rigel nwere usoro nlekọta ọkaibe maka nchekwa na iweghachite onyonyo na data.

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