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Oxygen exposure

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By Targets:	Reactive Oxygen Species (ROS) (3) Apoptosis (2) Autophagy (1) Biochemical Assay Reagents (1) Drug Metabolite (1) Ferroptosis (1) Fluorescent Dye (1) Mitochondrial Metabolism (1) Photosensitizer (1) STING (1)
By Research Areas:	Cancer (4) Inflammation/Immunology (1) Metabolic Disease (1) Neurological Disease (2)

Inhibitors & Agonists

Fluorescent Dyes

Targets Recommended: Reactive Oxygen Species (ROS)

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-D1063

IR-780 5+ Cited Publications	Fluorescent Dye Apoptosis Reactive Oxygen Species (ROS)	Cancer
IR-780 is a near-infrared fluorescent probe for in vivo imaging of tumor cells. IR-780 is transported into tumor cells via OATPs and ABCB10, with uptake dependent on glycolytic activity and plasma membrane potential. IR-780 preferentially accumulates in tumor cell mitochondria, including those of drug-resistant cancer cells, without chemical conjugation. IR-780 generates *reactive oxygen* species (ROS), induces hyperthermia and apoptosis*, inhibits tumor growth and recurrence, and modulates HSP70 expression upon ultrasound or 808 nm laser exposure*. IR-780 acts as a sonosensitizer, photodynamic and photothermal agent, and drug delivery carrier, with low acute imaging-dose toxicity and rapid vital organ clearance. IR-780 can be used for the research of cancer, such as breast cancer, lung cancer, and non-small cell lung cancer (NSCLC) .

HY-128431

Arochlor 1254	Reactive Oxygen Species (ROS)	Neurological Disease Metabolic Disease
Arochlor 1254 is a polychlorinated biphenyl (PCB) mixture with biphenyl and 54% chlorine. Aroclor 1254 reduced cell viability and induced overproduction of intracellular *reactive oxygen* species** in a dose-dependent manner. Arochlor 1254 exposure reduces calcium homeostasis, osteoblast differentiation and bone formation .

HY-158189

TPP-Ce6	Photosensitizer Reactive Oxygen Species (ROS) Apoptosis	Neurological Disease Cancer
TPP-Ce6 is a mitochondria-targeted photosensitizer formed by the ester bond conjugation of chlorophyll e6 (Ce6) with triphenylphosphine (TPP). Under light irradiation or ultrasound exposure, TPP-Ce6 generates *reactive oxygen* species, induces cell apoptosis**, and triggers immunogenic cell death. TPP-Ce6 can serve as a component of carrier-free co-delivery systems, undergo enzyme-induced self-assembly within tumors, and modulate tumor hypoxia. TPP-Ce6 is applicable to research on breast cancer and glioblastoma .

HY-162944

NA-Ir	Ferroptosis Mitochondrial Metabolism STING Autophagy	Cancer
NA-Ir is a Ferroptosis inducer. NA-Ir targets mitochondrial DNA (mtDNA) and activates the cGAS-STING pathway to induce ferritinophagy (Autophagy), while also generating reactive oxygen species (ROS) through photodynamic therapy (PDT), depleting glutathione (GSH), and downregulating glutathione peroxidase 4 (GPX4), thereby triggering lipid peroxidation and Ferroptosis. NA-Ir exhibits higher anticancer activity under light exposure and selectively inhibits cancer cells with high H₂S levels .

HY-157053

[Ru(dppn)2phen](PF6)2	Biochemical Assay Reagents	Cancer
[Ru(dppn)2phen](PF6)2 (compound 4) is a polypyridylruthenium compound used in photodynamic therapy (PDT). [Ru(dppn)2phen](PF6)2 is normally nontoxic under dark conditions and induces mitochondrial respiratory damage upon light exposure. [Ru(dppn)2phen](PF6)2 exhibits high levels of singlet oxygen quantum yield and phototoxicity against cancer cells .

HY-W747910A

S584 dihydrochloride	Drug Metabolite	Inflammation/Immunology
S584 dihydrochloride is a catechol metabolite of the oral-effective Piribedil (HY-12707), with anti-lipid peroxidation activity. S584 dihydrochloride significantly inhibits lipid peroxidation in rat synaptosomes under basal conditions and Fe³⁺ stimulation. S584 dihydrochloride significantly antagonizes the increase in thiobarbituric acid reactive substances (TBARS) in the brains of mice exposed to high oxygen and under normal air conditions .

Cat. No.	Product Name	Type

HY-D1063

IR-780 5+ Cited Publications	Fluorescent Dyes
IR-780 is a near-infrared fluorescent probe for in vivo imaging of tumor cells. IR-780 is transported into tumor cells via OATPs and ABCB10, with uptake dependent on glycolytic activity and plasma membrane potential. IR-780 preferentially accumulates in tumor cell mitochondria, including those of drug-resistant cancer cells, without chemical conjugation. IR-780 generates *reactive oxygen* species (ROS), induces hyperthermia and apoptosis*, inhibits tumor growth and recurrence, and modulates HSP70 expression upon ultrasound or 808 nm laser exposure*. IR-780 acts as a sonosensitizer, photodynamic and photothermal agent, and drug delivery carrier, with low acute imaging-dose toxicity and rapid vital organ clearance. IR-780 can be used for the research of cancer, such as breast cancer, lung cancer, and non-small cell lung cancer (NSCLC) .

IR-780

5+ Cited Publications

Fluorescent Dyes

IR-780 is a near-infrared fluorescent probe for in vivo imaging of tumor cells. IR-780 is transported into tumor cells via OATPs and ABCB10, with uptake dependent on glycolytic activity and plasma membrane potential. IR-780 preferentially accumulates in tumor cell mitochondria, including those of drug-resistant cancer cells, without chemical conjugation. IR-780 generates reactive oxygen species (ROS), induces hyperthermia and apoptosis, inhibits tumor growth and recurrence, and modulates HSP70 expression upon ultrasound or 808 nm laser exposure. IR-780 acts as a sonosensitizer, photodynamic and photothermal agent, and drug delivery carrier, with low acute imaging-dose toxicity and rapid vital organ clearance. IR-780 can be used for the research of cancer, such as breast cancer, lung cancer, and non-small cell lung cancer (NSCLC) .

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BODIPY 493/503 purchased from MedChemExpress. Usage Cited in: Nat Commun. 2025 Feb 1;16(1):1241. [Abstract]

MedchemExpress Validation 01

Western blot analysis of extracts from THP-1(lane 2(20μg), Jurkat (lane 3(20μg) and NIH3T3(lane 4(20μg) using FOXO1A (HY-P80132) Rabbit mAb. Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST for 2 hour at room temperature. The primary antibody (1/1000) and Loading control antibody (Beta Actin, HY-P80438, 1/10000) was used in 5% non-fat milk in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (1/10000) was used for 1 hour at room temperature. Western blot analysis of extracts from THP-1(lane 2(20μg), Jurkat (lane 3(20μg) and NIH3T3(lane 4(20μg) using FOXO1A (HY-P80132) Rabbit mAb. Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST for 2 hour at room temperature. The primary antibody (1/1000) and Loading control antibody (Beta Actin, HY-P80438, 1/10000) was used in 5% non-fat milk in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (1/10000) was used for 1 hour at room temperature. Western blot analysis of extracts from THP-1(lane 2(20μg), Jurkat (lane 3(20μg) and NIH3T3(lane 4(20μg) using FOXO1A (HY-P80132) Rabbit mAb. Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST for 2 hour at room temperature. The primary antibody (1/1000) and Loading control antibody (Beta Actin, HY-P80438, 1/10000) was used in 5% non-fat milk in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (1/10000) was used for 1 hour at room temperature.

BODIPY 493/503 purchased from MedChemExpress. Usage Cited in: Nat Commun. 2025 Feb 1;16(1):1241. [Abstract]

MedchemExpress Validation 01

MedchemExpress Validation 03

Western blot analysis of extracts from THP-1(lane 2(20μg), Jurkat (lane 3(20μg) and NIH3T3(lane 4(20μg) using FOXO1A (HY-P80132) Rabbit mAb. Proteins were transferred

MedchemExpress Validation 04

MedchemExpress Validation

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