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Immunoglobulin G1-Kappa, Anti-[Homo Sapiens Tigit (T-Cell Immunoreceptor With Ig Domain And Itim, V-Set Ig Member 9, Vsig9, V-Set And Transmembrane Member 3, Vstm3)], Humanized Monoclonal Antibody; Gamma1 Heavy Chain Humanized (1-448) [Vh (Homo Sapiens Ighv3-48*01 (90.8%) -(Ighd) -Ighj4*01 (92.3%)) Cdr-Imgt [8.8.12] (26-33.51-58.97-108) (1-119) -Homo Sapiens Ighg1*01, G1M17,1, G1V14 Ch2 A1.3, A1.2 (Ch1 K120 (216) (120-217), Hinge 1-15 (218-232), Ch2 L1.3>A (236), L1.2>A (237) (233-342), Ch3 D12 (358), L14 (360) (343-447), Chs K>Del (448)) (120-448)], (222-214')-Disulfide With Kappa Light Chain Humanized (1'-214') [V-Kappa (Homo Sapiens Igkv1-16*01 (89.5%) -Igkj4*01 (100%)) Cdr-Imgt [6.3.9] (27-32.50-52.89-97) (1'-107') -Homo Sapiens Igkc*01 (100%) Km3 A45.1 (153), V101 (191) (108'-214')]; Dimer (228-228'':231-231'')-Bisdisulfide, Produced In A Chinese Hamster Ovary (Cho)-K1 Cell Line, Glycoform Alfa

Triple-Negative Breast Carcinoma

Explore 428 assets in Triple-Negative Breast Carcinoma →
Floatz Rating
CCC48/100
Confidence
Indicative
v0.2
Sponsor
MedSIR
Modality
monoclonal_antibody
Development Phase
Phase 2
Status
Active
Evidence ledger · v0.2

Clinical Evidence

Clinical track record: trial progression, reported outcomes, safety signals, and endpoint quality.
38Moderate confidence
Detailed axis rationale is planned and will be published soon.
TrialPhaseStatusNPrimary endpointReadout
NCT07134556CT.gov
Phase II Trial Evaluating the Safety and Efficacy of the Combination of Zimberelimab, Domvanalimab and Sacituzumab Govitecan as 1L Therapy for PD-L1 Positive Advanced TNBC
—Withdrawn———

Competitive Position

Competitive setting: how crowded the indication is, class-level failures, and timing against rivals.
65High confidence
Detailed axis rationale is planned and will be published soon.

Same indication · Triple-Negative Breast Carcinoma

AssetSponsorPhaseRating
Immunoglobulin G1-Kappa, Anti-[Homo Sapiens Tigit (T-Cell Immunoreceptor With Ig Domain And Itim, V-Set Ig Member 9, Vsig9, V-Set And Transmembrane Member 3, Vstm3)], Humanized Monoclonal Antibody; Gamma1 Heavy Chain Humanized (1-448) [Vh (Homo Sapiens Ighv3-48*01 (90.8%) -(Ighd) -Ighj4*01 (92.3%)) Cdr-Imgt [8.8.12] (26-33.51-58.97-108) (1-119) -Homo Sapiens Ighg1*01, G1M17,1, G1V14 Ch2 A1.3, A1.2 (Ch1 K120 (216) (120-217), Hinge 1-15 (218-232), Ch2 L1.3>A (236), L1.2>A (237) (233-342), Ch3 D12 (358), L14 (360) (343-447), Chs K>Del (448)) (120-448)], (222-214')-Disulfide With Kappa Light Chain Humanized (1'-214') [V-Kappa (Homo Sapiens Igkv1-16*01 (89.5%) -Igkj4*01 (100%)) Cdr-Imgt [6.3.9] (27-32.50-52.89-97) (1'-107') -Homo Sapiens Igkc*01 (100%) Km3 A45.1 (153), V101 (191) (108'-214')]; Dimer (228-228'':231-231'')-Bisdisulfide, Produced In A Chinese Hamster Ovary (Cho)-K1 Cell Line, Glycoform Alfa (this asset)MedSIRP2CCC · 48
CarboplatinM.D. Anderson Cancer CenterP4BB
CapivasertibAstraZenecaP3BB
CyclophosphamideM.D. Anderson Cancer CenterP4BB
VeliparibNational Cancer Institute (NCI)P3BB
EnzalutamideNuvation Bio Inc.P2BB
AtezolizumabEuropean Institute of OncologyP3BB
FamitinibFudan UniversityP3BB
EpirubicinM.D. Anderson Cancer CenterP4BB

+42 more in the Triple-Negative Breast Carcinoma cohort

Other indications for Immunoglobulin G1-Kappa, Anti-[Homo Sapiens Tigit (T-Cell Immunoreceptor With Ig Domain And Itim, V-Set Ig Member 9, Vsig9, V-Set And Transmembrane Member 3, Vstm3)], Humanized Monoclonal Antibody; Gamma1 Heavy Chain Humanized (1-448) [Vh (Homo Sapiens Ighv3-48*01 (90.8%) -(Ighd) -Ighj4*01 (92.3%)) Cdr-Imgt [8.8.12] (26-33.51-58.97-108) (1-119) -Homo Sapiens Ighg1*01, G1M17,1, G1V14 Ch2 A1.3, A1.2 (Ch1 K120 (216) (120-217), Hinge 1-15 (218-232), Ch2 L1.3>A (236), L1.2>A (237) (233-342), Ch3 D12 (358), L14 (360) (343-447), Chs K>Del (448)) (120-448)], (222-214')-Disulfide With Kappa Light Chain Humanized (1'-214') [V-Kappa (Homo Sapiens Igkv1-16*01 (89.5%) -Igkj4*01 (100%)) Cdr-Imgt [6.3.9] (27-32.50-52.89-97) (1'-107') -Homo Sapiens Igkc*01 (100%) Km3 A45.1 (153), V101 (191) (108'-214')]; Dimer (228-228'':231-231'')-Bisdisulfide, Produced In A Chinese Hamster Ovary (Cho)-K1 Cell Line, Glycoform Alfa

IndicationSponsorPhaseRating
Non-Small Cell Lung Carcinoma—P2B · 60
Lung Cancer—P2CCC · 48
Alveolar Soft Part Sarcoma—P1CC · 43

Scientific Foundation

Strength of the underlying biology: target validation, tractability, modality fit, and how related mechanisms have fared.
NR

Planned for methodology v0.2.

Development Feasibility

How realistically the program can be executed, drawing on modality precedent, enrollment dynamics, and sponsor delivery.
NR

Planned for methodology v0.2.

Commercial Opportunity

Commercial prize: addressable population, unmet need, and the value case for the indication.
NR

Planned for methodology v0.2.

IP & Exclusivity

Exclusivity position, covering patent protection and freedom-to-operate runway.
NR

Planned for methodology v0.2.

Manufacturing & Supply

Manufacturing and supply readiness, driven by modality process and scale-up risk.
NR

Planned for methodology v0.2.

Related assets

Citation

Floatz Terminal. Immunoglobulin G1-Kappa, Anti-[Homo Sapiens Tigit (T-Cell Immunoreceptor With Ig Domain And Itim, V-Set Ig Member 9, Vsig9, V-Set And Transmembrane Member 3, Vstm3)], Humanized Monoclonal Antibody; Gamma1 Heavy Chain Humanized (1-448) [Vh (Homo Sapiens Ighv3-48*01 (90.8%) -(Ighd) -Ighj4*01 (92.3%)) Cdr-Imgt [8.8.12] (26-33.51-58.97-108) (1-119) -Homo Sapiens Ighg1*01, G1M17,1, G1V14 Ch2 A1.3, A1.2 (Ch1 K120 (216) (120-217), Hinge 1-15 (218-232), Ch2 L1.3>A (236), L1.2>A (237) (233-342), Ch3 D12 (358), L14 (360) (343-447), Chs K>Del (448)) (120-448)], (222-214')-Disulfide With Kappa Light Chain Humanized (1'-214') [V-Kappa (Homo Sapiens Igkv1-16*01 (89.5%) -Igkj4*01 (100%)) Cdr-Imgt [6.3.9] (27-32.50-52.89-97) (1'-107') -Homo Sapiens Igkc*01 (100%) Km3 A45.1 (153), V101 (191) (108'-214')]; Dimer (228-228'':231-231'')-Bisdisulfide, Produced In A Chinese Hamster Ovary (Cho)-K1 Cell Line, Glycoform Alfa in Triple-Negative Breast Carcinoma. Methodology v0.2.
Rated under v0.2 effective July 8, 2026. Last refreshed July 8, 2026.
Accessed July 14, 2026.
https://terminal.floatz.ai/assets/immunoglobulin-g1-kappa-anti-homo-sapiens-tigit-t-cell-immunoreceptor-with-ig-domain-and-itim-v-set-ig-member-9-vsig9-v-set-and-transmembrane-member-3-vstm3-humanized-monoclonal-antibody-gamma1-heavy-chain-humanized-1-448-vh-homo-sapiens-ighv3-4801-908-ighd-ighj401-923-cdr-imgt-8812-26-3351-5897-108-1-119-homo-sapiens-ighg101-g1m171-g1v14-ch2-a13-a12-ch1-k120-216-120-217-hinge-1-15-218-232-ch2-l13a-236-l12a-237-233-342-ch3-d12-358-l14-360-343-447-chs-kdel-448-120-448-222-214-disulfide-with-kappa-light-chain-humanized-1-214-v-kappa-homo-sapiens-igkv1-1601-895-igkj401-100-cdr-imgt-639-27-3250-5289-97-1-107-homo-sapiens-igkc01-100-km3-a451-153-v101-191-108-214-dimer-228-228231-231-bisdisulfide-produced-in-a-chinese-hamster-ovary-cho-k1-cell-line-glycoform-alfa-triple-negative-breast-carcinoma

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