{"product_id":"anti-ctla4-antibody-a00020-2","title":"Anticorps anti-CTLA4","description":"Boster Bio Anti-CTLA4 Anticorps Picoband® catalogue # A00020-2. Testé dans les applications ELISA, IHC. Cet anticorps réagit avec l'homme.\u003cp\u003eLe CTLA-4 (Cytotoxic T-Lymphocyte Antigen 4), également connu sous le nom de CD152, est un récepteur protéique qui régule négativement le système immunitaire. Il fait partie de la superfamille des immunoglobulines, qui est exprimée à la surface des lymphocytes T auxiliaires et transmet un signal inhibiteur aux lymphocytes T. Le CTLA4 est similaire à la protéine de co-stimulation des lymphocytes T, le CD28, et les deux molécules se lient aux CD80 et CD86, également appelés respectivement B7-1 et B7-2, sur les cellules présentant l'antigène. Le CTLA4 transmet un signal inhibiteur aux lymphocytes T, tandis que le CD28 transmet un signal stimulateur. Le blocage de l'expression du CTLA4 in vitro a augmenté la fonction des lymphocytes T CD4 positifs spécifiques du VIH.\u003c\/p\u003e\u003ch3\u003eInformations sur le produit\u003c\/h3\u003e","brand":"Boster Bio","offers":[{"title":"Non conjugué \/ 100 μg\/flacon","offer_id":56041103819092,"sku":"ABM23746","price":328.0,"currency_code":"GBP","in_stock":true},{"title":"Biotine \/ 100 μg\/flacon","offer_id":56041103851860,"sku":"ABM23746","price":505.0,"currency_code":"GBP","in_stock":true},{"title":"Cy3 \/ 100 μg\/flacon","offer_id":56041103884628,"sku":"ABM23746","price":505.0,"currency_code":"GBP","in_stock":true},{"title":"Fluoro488 \/ 100 μg\/flacon","offer_id":56041103917396,"sku":"ABM23746","price":505.0,"currency_code":"GBP","in_stock":true},{"title":"Fluoro550 \/ 100 μg\/flacon","offer_id":56041103950164,"sku":"ABM23746","price":505.0,"currency_code":"GBP","in_stock":true},{"title":"Fluoro594 \/ 100 μg\/flacon","offer_id":56041103982932,"sku":"ABM23746","price":505.0,"currency_code":"GBP","in_stock":true},{"title":"FITC \/ 100 μg\/flacon","offer_id":56041104015700,"sku":"ABM23746","price":505.0,"currency_code":"GBP","in_stock":true},{"title":"RH \/ 100 μg\/flacon","offer_id":56041104048468,"sku":"ABM23746","price":505.0,"currency_code":"GBP","in_stock":true},{"title":"CPA \/ 100 μg\/flacon","offer_id":56041104081236,"sku":"ABM23746","price":726.0,"currency_code":"GBP","in_stock":true},{"title":"PE \/ 100 μg\/flacon","offer_id":56041104114004,"sku":"ABM23746","price":726.0,"currency_code":"GBP","in_stock":true},{"title":"Fluoro647 \/ 100 μg\/flacon","offer_id":56041104146772,"sku":"ABM23746","price":593.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1040\/1782\/2036\/files\/a00020-2-ctla4-primary-antibodies-ihc-testing-1_1.jpg?v=1781648314","url":"https:\/\/www.abmium.com\/fr\/products\/anti-ctla4-antibody-a00020-2","provider":"ABMIUM","version":"1.0","type":"link"}