Etanercept

Product Name：   Etanercept biosimilar

CAS No.:      185243-69-0                          

Formula:        C₂₂₂₄H₃₄₇₅N₆₂₁O₆₉₈S₃₆                    

Molecular Weight：    150 kDa                

Type:      A dimeric fusion protein                   

Target：   TNF receptor
Antibody Form:   Purified immunoglobulin
Physical Form:   Solution
Storage:   -70±15℃ for long-term storage, 2-8℃ for short-term storage, away from light.

Description

Etanercept biosimilar is a dimeric fusion protein consisting of the extracellular ligand-binding portion of the human 75 kilodalton (p75) tumor necrosis factor receptor (TNFR) linked to the Fc portion of human IgG1. The Fc component of etanercept contains the CH2 domain, the CH3 domain and hinge region, but not the CH1 domain of IgG1. Etanercept biosimilar is produced by recombinant DNA technology in a Chinese hamster ovary (CHO) mammalian cell expression system. It consists of 934 amino acids and has an apparent molecular weight of approximately 150 kilodaltons. 
For research use only. Not for use in humans