Romosozumab

Specification

• Cat#: THA-0079
• Product Name: Romosozumab
• Description: Romosozumab is a monoclonal antibody used to treat osteoporosis in postmenopausal women at high risk of fracture, patients who are intolerant of other treatments, or patients who have failed other treatments.
• Sequences: Not Available
• Molecular Weight: 145805.0 Da
• Introduction: Romosozumab is a humanized monoclonal antibody indicated for the treatment of osteoperosis in postmenopausal women at high risk of fracture and patients who have failed in other treatments or are intolerant to other osteoperosis therapies. Romosozumab prevents bone resorption and induces the formation of bone though it is associated with an increased risk of cardiac death, heart attack, and stroke in one study. In a comparison study of post menopausal women with osteoporosis and a past fracture, romosozumab for 12 months followed by alendronic acid for 12 months was superior to alendronic acid alone for 24 months. Romosozumab also demonstrates a faster and larger increase in bone density than teriparatide. Romosozumab is marketed in the United States by Amgen under the brand name Evinity. Romosozumab was granted FDA approval on April 9,2019.
• Purity: >99% by SDS-Page and HPLC analysis
• Formula: Not Available
• Appearance: Solid
• Endotoxin Level: < 0.001 EU/μg of the protein by the LAL method

Pharmaceutical Information

• Pharmacodynamics: Romosozumab is a subcutaneously injected humanized monoclonal antibody that inhibits the secreted protein sclerostin. Inhibition of this protein allows Wnt signalling in osteoblasts to promote bone formation and allows for the inhibition of receptor activator of nuclear factor kappa-beta-ligand (RANKL) mediated bone resorption by osteoclasts.
• Targets: Sclerostin