Njikọ na Ụzọ: Mmekọ, Nkwekọ na Mmeri-Mmeri
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Concanavalin A CAS:11028-71-0 Ọnụahịa Onye Mmepụta

Concanavalin A (Con A) bụ lectin, nke bụ ụdị protein nke nwere ike ijikọ kpọmkwem na ụfọdụ molekul shuga. A na-enweta ya site na mkpụrụ nke osisi jackbean (Canavalia ensiformis).

Con A nwere njikọ dị elu n'etiti mannose na glucose sugar residus ma nwee ike ijikọ na glycoproteins na glycolipids nwere shuga ndị a. Ọ na-emepụta mgbagwoju anya ndị a na-agbanwe agbanwe site na mmekọrịta carbohydrate na protein.

N'ihi ikike ya ijikọta shuga, a na-ejikarị Con A eme ihe na nchọpụta na nchọpụta ihe ndị dị ndụ. A na-eji ya eme ihe nke ukwuu dị ka ngwaọrụ iji mụọ glycoproteins, shuga dị n'elu sel, na mmekọrịta dabere na carbohydrate. Enwere ike iji ya kewapụ ma sachaa glycoproteins site na iji affinity chromatography, yana ịchọpụta ma tụọ ihe ndị dị na shuga dị iche iche na elu sel ma ọ bụ na ngwakọta dị mgbagwoju anya.

Con A nwekwara ihe ndị na-egbochi ọrịa. Ọ nwere ike ịkpalite mkpali na mmụba nke ụfọdụ mkpụrụ ndụ ihe nketa, dịka T lymphocytes, a mụọkwala maka ojiji ọgwụgwọ ya na usoro ọgwụgwọ immunotherapy na ọgwụ mgbochi.


Nkọwa Ngwaahịa

Akara Ngwaahịa

Ngwa na Mmetụta

Mgbakwunye mkpụrụ ndụ: Otu n'ime mmetụta pụtara ìhè nke Con A bụ ikike ya ime ka mkpụrụ ndụ gbakọta (mkpọchi). Ihe a bara uru maka ịmụ banyere njikọta mkpụrụ ndụ na mmekọrịta elu mkpụrụ ndụ.

Mwepụ Glycoprotein: Con A na-ejikọ kpọmkwem na glycoproteins nwere mannose na ihe fọdụrụ na glucose. Ejirila ihe onwunwe a kewapụ ma sachaa glycoproteins site na ngwakọta dị mgbagwoju anya, dị ka mmiri mmiri ma ọ bụ lysates sel, site na iji chromatography Con A affinity.

Nchọpụta nke Glycoproteins: Enwere ike iji Con A chọpụta ma tụọ glycoproteins dị na sample. Site na iji Con A nke ejikọtara ya na fluorescent ma ọ bụ enzymatic tag, ọ ga-ekwe omume ịhụ ma ọ bụ tụọ ọnụọgụ glycoproteins dị na sample site na iji fluorescence microscopy ma ọ bụ usoro enzyme-linked immunosorbent assay (ELISA), n'otu n'otu.

Ịkpọpụta Elu Mkpụrụ Ndụ: N'ihi otú o si ejikọta shuga dị n'elu mkpụrụ ndụ, enwere ike iji Con A kpọọ ụdị mkpụrụ ndụ ụfọdụ ma ọ bụ mụọ ụkpụrụ glycosylation n'elu mkpụrụ ndụ. Con A nke ejikọtara ya na fluorophores ma ọ bụ akara ndị ọzọ na-enye ohere maka ịhụ ihe na nyocha nke mkpụrụ ndụ site na usoro dị ka flow cytometry ma ọ bụ fluorescence microscopy.

Mgbochi ọrịa: Con A nwere ihe ndị na-egbochi ọrịa ma nwee ike imetụta ọrụ nke mkpụrụ ndụ ndị na-alụso ọrịa ọgụ. Ọ nwere ike ịkpalite mkpali na mmụba nke lymphocytes T, na-eduga na mmepụta nke cytokines na nzaghachi ndị ọzọ nke ahụ ji alụso ọrịa ọgụ. Achọpụtala ihe a na mmepe immunotherapy na ọgwụ mgbochi, ebe ejiri Con A mee ihe iji melite nzaghachi ahụ ji alụso ọrịa ọgụ ma ọ bụ gbanwee nnabata ahụ ji alụso ọrịa ọgụ.

Ngwaọrụ Nnyocha: Con A bụ ngwa ọrụ a na-ejikarị eme ihe n'ọtụtụ ngalaba nyocha ihe ndị dị ndụ. A na-eji ya amụ mmekọrịta carbohydrate na protein, njikọta mkpụrụ ndụ, usoro glycosylation, na nzaghachi mgbochi ọrịa. Ike ya ijikọ na shuga ụfọdụ na-eme ka ọ baa uru maka ịmụ na ijikwa glycoproteins na glycolipids.

Nkwakọ ngwaahịa:

试剂包装2

Ozi Mgbakwunye:

Ihe mejupụtara ya C15H24
Nnwale 99%
Ọdịdị Ntụ ntụ ọcha
Nọmba CAS 11028-71-0
Nkwakọ ngwaahịa Obere na nnukwu
Ndụ nchekwa afọ 2
Nchekwa Debe n'ebe dị jụụ ma kpọọ nkụ
Asambodo ISO.

 


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