Sequence information


DRAVP ID  DRAVPc042

Name   Meplazumab

Sequence  Not available

Molecular Formula  Not Available

Condition/Disease  COVID-19

Group  Investigational

Type  Antibody

Description  Meplazumab is an anti-CD147 antibody, which is a recepor on host cells for viruses such as SARS-CoV2. Meplazumab's inhibition of CD147 binding to the spike proteins of viruses is thought to inhibit their entry.It is investigated as an add-on therapy in patients with COVID-19 pneumonia.

Active sequence/Structure 


External Links


DrugBank Accession Number  DB16465

Pubchem ID  405560467

CHEMBL ID  Not Available

UNII  0EL07E29VQ

CAS  Not Available

Reference  32307653  32291112 



ClinicalTrails Information


NCT Number Study Title Condition/Disease Status Phase Sponsor
NCT04275245 Clinical Study of Anti-CD147 Humanized Meplazumab for Injection to Treat With 2019-nCoV Pneumonia Coronavirus Disease 2019 (COVID-19) Completed Phase 1, 2 Tang-Du Hospital
NCT05679492 Study on the Safety and Efficacy of Meplazumab for Injection Patients COVID-19 COVID-19 Not yet recruiting Phase 3 Jiangsu Pacific Meinuoke Bio Pharmaceutical Co Ltd
NCT05679479 Study on the Safety and Efficacy of Meplazumab for Injection in Severe Patients With COVID-19 COVID-19 Not yet recruiting Phase 3 Jiangsu Pacific Meinuoke Bio Pharmaceutical Co Ltd
NCT05113784 the Safety and Efficacy of Meplazumab in Patients With COVID-19 COVID-19 Not yet recruiting Phase 2, 3 Jiangsu Pacific Meinuoke Bio Pharmaceutical Co Ltd