1. Immunology/Inflammation NF-κB Metabolic Enzyme/Protease
  2. Reactive Oxygen Species (ROS)
  3. Antitumor photosensitizer-9

Antitumor photosensitizer-9 is a near-infrared photosensitizer (PS) with a high singlet oxygen production rate (relative rate = 1.79). Antitumor photosensitizer-9 exhibits strong phototoxicity against various cancer cells and induces ROS generation under light irradiation. Antitumor photosensitizer-9 inhibits tumor growth in vivo and exhibits excellent anticancer photodynamic therapy (PDT) efficacy at low drug and light doses. Antitumor photosensitizer-9 can be used in photodynamic therapy research.

For research use only. We do not sell to patients.

Antitumor photosensitizer-9 Chemical Structure

Antitumor photosensitizer-9 Chemical Structure

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Description

Antitumor photosensitizer-9 is a near-infrared photosensitizer (PS) with a high singlet oxygen production rate (relative rate = 1.79). Antitumor photosensitizer-9 exhibits strong phototoxicity against various cancer cells and induces ROS generation under light irradiation. Antitumor photosensitizer-9 inhibits tumor growth in vivo and exhibits excellent anticancer photodynamic therapy (PDT) efficacy at low drug and light doses. Antitumor photosensitizer-9 can be used in photodynamic therapy research[1].

In Vitro

Antitumor photosensitizer-9 (Compound A1) (2 h) shows Light dose-related photo-toxicity against HeLa cells, with IC50s < 5.0 nM[1].
Antitumor photosensitizer-9 (2 h) shows phototoxicity (IC50s = 3.7, 3.6, 4.5, 3.7 nM) and dark cytotoxicity (IC50s = 11.5, 13.5, 12.7, 10.7 μM) in HeLa, HepG 2, B16–F10, HUVEC cells[1].
Antitumor photosensitizer-9 (5 μM, 2 h) reaches peak intracellular accumulation and mainly accumulates in the ER in HeLa cells[1].
Antitumor photosensitizer-9 (0-500 nM,2 h) induces the production of ROS under light irradiation in HeLa cells[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

In Vivo

Antitumor photosensitizer-9 (Compound A1) (2mg/kg, i.v., once) inhibits tumor growth and has no physiological toxicity in nude mice bearing HeLa cells[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Female BALB/c Nude mice (6-8 weeks old, 20-22 g, 24 days of PDT treatment;) bearing HeLa cells (5 × 106 cells, 0.1 mL, s.c.) [1]
Dosage: 2mg / kg
Administration: i.v., once
Result: Inhibited tumor growth, with tumor volume decreased by 78% and had no physiological toxicity, was more effective than photosensitizers Ce6 (HY-13594) and BDP4 (HY-D1452).
Molecular Weight

809.54

Formula

C44H41BIN5O2

SMILES

IC(C(C1=CC=C(C=C1)OC)=[N]2C3=NC4=C(C=C(N4B2(C#CCN(C)C)C#CCN(C)C)C5=CC=C(C=C5)OC)C6=CC=CC=C6)=C3C7=CC=CC=C7

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  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Antitumor photosensitizer-9
Cat. No.:
HY-175214
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