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AN4035

Phase 1

Solid Tumor (Phase I) | Small molecule | Oncology |Adlai Nortye Ltd. American Depositary Shares|Last Updated: Jul 14, 2026

Target and mechanism

Molecular targetCEACAM5
Target classAdc
ModalitySmall molecule

Also known as Intravenous AN4035

Success Probability

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Market & Valuation

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Trial Design

CONTROLLEDDMC
Total Trials1
Total Enrollment228

FDA Designations

No designations recorded

Clinical trial landscape

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)
NOT YET_RECRUITING228 Analytics
PHASE1NOT YET_RECRUITING
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)

HIGHJul 14, 2026NCT07686445Enrollment: 288 → 228
HIGHJul 14, 2026NCT07686445Enrollment: 288 → 228
LOWJul 10, 2026NCT07686445lastUpdatePostDate: changed
LOWJul 10, 2026NCT07686445lastUpdatePostDate: changed
LOWJul 7, 2026NCT07686445NEW_TRIAL: changed
LOWJul 7, 2026NCT07686445NEW_TRIAL: changed

Frequently asked questions about AN4035

What is AN4035 used for?

AN4035 is an investigational small molecule antibody-drug conjugate being developed for the treatment of solid tumors, specifically in advanced cancers with RAS mutations and high CEACAM5 expression. It is currently in Phase 1 clinical development and has not been approved by regulatory authorities.

What does AN4035 target?

AN4035 targets CEACAM5, a cell surface protein that is overexpressed in certain solid tumors. As an antibody-drug conjugate, it is designed to deliver a cytotoxic agent to CEACAM5-expressing cancer cells. The drug is being studied in patients with RAS mutations and high CEACAM5 expression.

Who is developing AN4035?

AN4035 is being developed by Adlai Nortye Ltd., a biopharmaceutical company listed on the American Depositary Shares under the ticker ANL. The company is conducting a Phase 1 clinical trial of AN4035 in Australia for advanced cancers with RAS mutations and high CEACAM5 expression.

What phase is AN4035 in?

AN4035 is in Phase 1 clinical development. It is an investigational drug and has not yet been approved by the FDA or other regulatory agencies. The ongoing Phase 1 trial is designed to evaluate the safety and tolerability of AN4035 in patients with advanced solid tumors.

What clinical trials is AN4035 in?

AN4035 is being studied in a Phase 1 clinical trial with the identifier NCT07686445. This trial is titled 'A Study of AN4035 in Advanced Cancers With RAS Mutations and High CEACAM5 Expression' and is planned to enroll 228 participants in Australia. The trial is not yet recruiting and is open to adults aged 18 and older.

Is AN4035 the same as Intravenous AN4035?

Yes, AN4035 is also known as Intravenous AN4035. The drug is administered intravenously and is being investigated for the treatment of solid tumors with RAS mutations and high CEACAM5 expression. The alternative name reflects the route of administration used in clinical trials.