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MGC028

Phase 1

Advanced Solid Tumors | Monoclonal antibody | Oncology |MacroGenics, Inc.|Last Updated: Apr 27, 2026

Target and mechanism

Molecular targetADAM9
Target classProtein
ModalityMonoclonal antibody

Success Probability

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Market & Valuation

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Trial Design

CONTROLLEDDMC
Total Trials1
Total Enrollment124

FDA Designations

No designations recorded

Clinical trial landscape

MGC028 · 1 trial · 5 indications

Phase 1 1
NCT06723236A Study of MGC028 in Participants With Advanced Solid TumorsAdvanced Solid Tumors
RECRUITING124 Analytics
PHASE1RECRUITING
A Study of MGC028 in Participants With Advanced Solid Tumors
Advanced Solid TumorsUnlock trial analytics

Study Endpoints

Primary Endpoints

Number and Types of Adverse Events (AEs) in Participants Receiving MGC028
Throughout the study treatment and safety follow up period, up to 25 months

Types of AEs include Serious Adverse Events (SAEs), and AEs Leading to Treatment Delay or Discontinuation or Dose Reduction, dose limiting toxicities, and AEs of Special Interest. Observation of side effects determines the highest safe dose for further study

Secondary Endpoints

Mean maximum concentration of MGC028 antibody
Through Cycle 6 of the study, approximately 18 weeks
Mean Area Under the Concentration Time Curve of MGC028 antibody
Through Cycle 6 of the study, approximately 18 weeks
Number of Participants Who Develop Anti-Drug Antibodies to MGC028
Throughout the study treatment period, up to 2 years
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Study Design & Arms

AllocationNON_RANDOMIZED
MaskingNONE
ModelSEQUENTIAL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Cohort 1EXPERIMENTALDose level 1 of MGC028, IV
Cohort 2EXPERIMENTALDose level 2 of MGC028, IV
Cohort 3EXPERIMENTALDose level 3 of MGC028, IV
Cohort 4EXPERIMENTALDose level 4 of MGC028, IV
Cohort 5EXPERIMENTALDose level 5 of MGC028, IV
Cohort 6EXPERIMENTALDose level 6 of MGC028, IV
Expansion Cohort 1EXPERIMENTALMTD or MAD of MGC028, IV
Expansion Cohort 2EXPERIMENTALMTD or MAD of MGC028, IV
Expansion Cohort 3EXPERIMENTALMTD or MAD of MGC028, IV

Interventions

NameTypeDescription
MGC028BIOLOGICALMGC028 is an antibody-drug conjugate targeted against ADAM9.
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites7

Inclusion Criteria: * Participants in dose escalation or supplemental cohorts must have histologically proven unresectable, locally advanced or metastatic solid tumor limited to one of the following types: NSCLC adenocarcinoma, cholangiocarcinoma, colorectal carcinoma (CRC), or pancreatic carcinoma...

Countries:United States
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Competitive Landscape -Other Solid Tumors 9 trials (matched to "Advanced Solid Tumors")

Frequently asked questions about MGC028

What is MGC028 used for in advanced solid tumors?

MGC028 is an investigational monoclonal antibody being studied for the treatment of advanced solid tumors, including NSCLC adenocarcinoma, cholangiocarcinoma, pancreatic carcinoma, and colorectal carcinoma. It is currently in Phase 1 clinical development and has not been approved by the FDA.

What does MGC028 target?

MGC028 targets ADAM9, a protein involved in tumor progression. As a monoclonal antibody, it is designed to bind to this target. The drug is being evaluated in a Phase 1 clinical trial for its safety and efficacy in patients with advanced solid tumors.

Who makes MGC028?

MGC028 is being developed by MacroGenics, Inc., a biopharmaceutical company traded on the NASDAQ under the ticker symbol MGNX. The company is currently conducting a Phase 1 clinical trial to evaluate the drug in patients with advanced solid tumors.

What phase is MGC028 in?

MGC028 is in Phase 1 clinical development. It is an investigational drug and has not been approved by the FDA. The ongoing Phase 1 trial is recruiting participants with advanced solid tumors to assess the drug's safety, tolerability, and preliminary efficacy.

What clinical trials is MGC028 in?

MGC028 is being studied in a Phase 1 clinical trial with the identifier NCT06723236, titled 'A Study of MGC028 in Participants With Advanced Solid Tumors.' The trial is recruiting 124 participants in the United States and is open to adults aged 18 years and older.

Is MGC028 the same as ADAM9-targeting antibody?

MGC028 is a monoclonal antibody that targets ADAM9. It is not known by any other names. The drug is being developed specifically for advanced solid tumors and is currently in Phase 1 clinical trials.