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AN4035

Phase 1

Solid Tumor (Phase I) | Small molecule | Oncology |Adlai Nortye Ltd. American Depositary Shares|Trials Updated: Oct 16, 2026

AN4035 target and mechanism

Molecular targetCEACAM5
Target classAdc
ModalitySmall molecule

Also known as Intravenous AN4035, Intravenous AN4035 followed by intravenous EGFR Inhibitor., AN4035 followed by EGFR Inhibitor

Success Probability

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Market & Valuation

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Trial Design

CONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment228

FDA Designations

No designations recorded

AN4035 clinical trials

AN4035 · 1 trial · 3 indications

Phase 1 1
NCT07686445A Study of AN4035 in Advanced Cancers With RAS Mutations and High CEACAM5 ExpressionSolid Tumor (Phase I)
RECRUITING228 Analytics
PHASE1RECRUITING
A Study of AN4035 in Advanced Cancers With RAS Mutations and High CEACAM5 Expression
Solid Tumor (Phase I)Unlock trial analytics

Study Endpoints

Primary Endpoints

Nature and frequency of dose limiting toxicities (DLTs)
28 Days after first dose

Incidence, nature, and severity of adverse events according to National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) v5.0

Determination of the Maximum Tolerated Dose (MTD) for AN4035 as monotherapy
28 days after the first dose for a specified dose level

Determination of the MTD for AN4035 by understanding the nature and frequency of dose limiting toxicity.

Secondary Endpoints

Characterization of the PK profile of AN4035 following administration as an intravenous formulation
At time points pre-dose, at End of Infusion (EOI), 2, 4, 6, 8, 24, 72, 168 hours post dose
Characterization of the PK profile of AN9025 of AN4035 following administration as an intravenous formulation: steady state characterization
At time points pre-dose, at End of Infusion (EOI), 2, 4, 6, 8, 24, 72, 168 hours post dose
Characterization of the PK profile of AN4035 following administration as an intravenous formulation: drug level characterization in blood
At time points pre-dose, at End of Infusion (EOI), 2, 4, 6, 8, 24, 72, 168 hours post dose
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Study Design & Arms

AllocationNON_RANDOMIZED
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Monotherapy AN4035 TreatmentEXPERIMENTALPart 1 dose escalation and back-fill cohorts of varying doses of AN4035 intravenously dosed and Part 2 MTD for expansion cohorts.
Combination AN4035 + EGFR Inhibitor TreatmentEXPERIMENTALPart 1: Dose escalation and back-fill cohorts of varying doses of AN4035 intravenously dosed followed by intravenous administration of an EGFR Inhibitor. Part 2 MTD dosing for AN4035 followed by intravenous administration of an EGFR Inhibitor.

Interventions

NameTypeDescription
Intravenous AN4035DRUGAN4035 is a CAN4035 is a CEACAM5-targeting ADC designed to selectively deliver a proprietary pan-RAS(ON) inhibitor payload to tumor cells.
Intravenous AN4035 followed by intravenous EGFR Inhibitor.DRUGAN4035 is a CAN4035 is a CEACAM5-targeting ADC designed to selectively deliver a proprietary pan-RAS(ON) inhibitor payload to tumor cells. EGFR inhibition and RAS signaling is mechanistically complementary, as EGFR functions upstream of RAS activation and may enhance pathway suppression and overcome therapeutic resistance.
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites2

Inclusion Criteria: * 18 years old at the time of informed consent. Able to provide informed consent voluntarily before any trial-related activities and according to local guidelines. Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 or 1. Have histological or cytological evidenc...

Countries:Australia
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Recent Changes (Last 90 Days)

LOWOct 16, 2026NCT07686445Status: NOT_YET_RECRUITING → RECRUITING
LOWOct 16, 2026NCT07686445Status: NOT_YET_RECRUITING → RECRUITING

Frequently asked questions about AN4035

What is AN4035?

AN4035 is an investigational small molecule antibody-drug conjugate being developed by Adlai Nortye for advanced solid tumors. It is designed to bind CEACAM5 and is being studied in patients whose tumors carry RAS mutations and show high CEACAM5 expression. AN4035 is in Phase 1 clinical development and is not approved for any use.

What does AN4035 target?

AN4035 targets CEACAM5, a cell surface protein, and is classified as an antibody-drug conjugate. The Phase 1 study enrolls patients selected for high CEACAM5 expression, so the CEACAM5 biomarker is used to identify appropriate participants alongside RAS mutation status.

Who is developing AN4035?

AN4035 is being developed by Adlai Nortye Ltd., which trades on the Nasdaq under the ticker ANL as American Depositary Shares. The company is the sponsor of the Phase 1 study of AN4035 in advanced cancers with RAS mutations and high CEACAM5 expression.

What phase is AN4035 in?

AN4035 is in Phase 1 clinical development. Its single trial, NCT07686445, is a Phase 1 study that is currently recruiting participants. AN4035 is investigational and has not been approved by the FDA or any other regulator for the treatment of solid tumors or any other condition.

What clinical trials is AN4035 in?

AN4035 is being studied in one Phase 1 trial, NCT07686445, titled A Study of AN4035 in Advanced Cancers With RAS Mutations and High CEACAM5 Expression. The trial is recruiting up to 228 participants aged 18 years and older of all sexes, and it is being conducted in Australia.

Is AN4035 the same as intravenous AN4035 or AN4035 followed by an EGFR inhibitor?

Yes. AN4035 is also referred to as intravenous AN4035, and some listings describe it as intravenous AN4035 followed by an intravenous EGFR inhibitor, or AN4035 followed by an EGFR inhibitor. These names refer to the same investigational agent, AN4035, being developed by Adlai Nortye.