Sequence information


DRAVP ID  DRAVPc029

Name   Bamlanivimab(LY-3819253,LY-CoV555)

Sequence  Not available

Molecular Formula  C6498H10068N1732O2032S46

Condition/Disease  COVID-19

Group  Approved

Type  Antibody

Description  Bamlanivimab (LY-CoV555, also known as LY3819253), is a synthetic monoclonal antibody (mAb) derived from one of the first blood samples in the United States from a patient who recovered from COVID-19. Bamlanivimab is a neutralizing IgG1κ mAb directed against the SARS-CoV-2 spike (S) protein, which is described to block viral entry into human cells. Under the EUA granted in February 2021, bamlanivimab is used in combination with etesevimab to treat mild to moderate COVID-19 in adults and pediatric patients who are at high risk for progressing to severe COVID-19.The EUA currently allows bamlanivimab and etesevimab for post-exposure prophylaxis of COVID-19 in adults and children.

Active sequence/Structure 


External Links


DrugBank Accession Number  DB15718

Pubchem ID  434370493

CHEMBL ID  CHEMBL4650379

UNII  45I6OFJ8QH

CAS  2423943-37-5

Reference  33024963  33113295 



ClinicalTrails Information


NCT Number Study Title Condition/Disease Status Phase Sponsor
NCT04634409 A Study of Immune System Proteins in Participants With Mild to Moderate COVID-19 Illness (BLAZE-4) Coronavirus Disease 2019 (COVID‑19) Treatment Completed Phase 2 Eli Lilly and Company
NCT04701658 A Real World Study of Bamlanivimab in Participants With Mild-to-Moderate Coronavirus Disease 2019 (COVID-19) (BLAZE-5) Coronavirus Disease 2019 (COVID‑19) Treatment Completed Phase 2 Eli Lilly and Company
NCT04497987 A Study of LY3819253 (LY-CoV555) and LY3832479 (LY-CoV016) in Preventing SARS-CoV-2 Infection and COVID-19 in Nursing Home Residents and Staff (BLAZE-2) Coronavirus Disease 2019 (COVID‑19) Prevention Completed Phase 3 Eli Lilly and Company
NCT04656691 At-Home Infusion Using Bamlanivimab in Participants With Mild to Moderate COVID-19 Coronavirus Disease 2019 (COVID‑19) Treatment Terminated (In April 2021 FDA revoked the Emergency Use Authorization after determining that the kno Phase 4 Daniel Griffin
NCT04790786 UPMC OPTIMISE-C19 Trial, a COVID-19 Study (OPTIMISE-C19) Coronavirus Disease 2019 (COVID‑19) Completed Phase 4 Erin McCreary