TUMOR NECROSIS FACTOR C화학적 특성, 용도, 생산
일반 설명
The TNFs (Etanercept, Enbrel) are members of a family ofcytokines that are produced primarily in the innate immunesystem by activated mononuclear phagocytes. Etanercept is a dimeric fusion protein consisting of the extracellularligand-binding portion of the human 75-kDa (p75)TNF receptor (TNFR) linked to the Fc portion of human isotypeIgG1. The Fc component of etanercept contains the CH2domain, the CH3 domain, and the hinge region, but not theCH1 domain of IgG1. These regions are responsible for thebiological effects of immunoglobulins. Each etanerceptmolecule binds specifically to two TNF molecules in the synovialfluid of rheumatoid arthritis patients. It is equally efficaciousat blocking TNFα and TNFβ. The drug is indicatedfor reducing signs and symptoms and inhibiting the progressionof structural damage in patients with moderately toseverely active rheumatoid arthritis. Etanercept is also indicatedfor reducing signs and symptoms of moderately toseverely active polyarticular-course juvenile rheumatoidarthritis in patients 4 years of age and older who have had aninadequate response to one or more disease-modifying antirheumaticdrugs (DMARDS). Etanercept is also indicatedfor reducing signs and symptoms of active arthritis in patientswith psoriatic arthritis.
TUMOR NECROSIS FACTOR 준비 용품 및 원자재
원자재
준비 용품
