1. Metabolic Enzyme/Protease
  2. Carbonic Anhydrase
  3. Antitumor agent-163

Antitumor agent-163 (Compound 3) is a photosensitizer used in Molecular-Targeted Photodynamic Therapy (MT-PDT) targeting carbonic anhydrase IX (CAIX). Antitumor agent-163 inactivates CAIX protein via singlet oxygen under 540 nm wavelength light, without affecting internal standard proteins such as α-tubulin, β-actin, and proliferating cell nuclear antigen (PCNA). Antitumor agent-163 induces cell membrane damage, inhibits cell viability (IC50 is 0.2 and 0.05 μM for A549 and U87MG). Antitumor agent-163 exhibits antitumor efficacy in mouse model.

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Antitumor agent-163

Antitumor agent-163 Chemical Structure

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Description

Antitumor agent-163 (Compound 3) is a photosensitizer used in Molecular-Targeted Photodynamic Therapy (MT-PDT) targeting carbonic anhydrase IX (CAIX). Antitumor agent-163 inactivates CAIX protein via singlet oxygen under 540 nm wavelength light, without affecting internal standard proteins such as α-tubulin, β-actin, and proliferating cell nuclear antigen (PCNA). Antitumor agent-163 induces cell membrane damage, inhibits cell viability (IC50 is 0.2 and 0.05 μM for A549 and U87MG). Antitumor agent-163 exhibits antitumor efficacy in mouse model[1].

Cellular Effect
Cell Line Type Value Description References
A549 IC50
0.2 μM
Compound: 3
Photodynamic antitumor activity against human A549 cells assessed as inhibition of cell growth incubated for 60 mins followed by compound washout and light irradiation measured after 72 hrs by MTT assay
Photodynamic antitumor activity against human A549 cells assessed as inhibition of cell growth incubated for 60 mins followed by compound washout and light irradiation measured after 72 hrs by MTT assay
[PMID: 38810709]
U-87MG ATCC IC50
0.05 μM
Compound: 3
Photodynamic antitumor activity against human U87 cells assessed as inhibition of cell growth incubated for 60 mins followed by compound washout and light irradiation measured after 72 hrs by MTT assay
Photodynamic antitumor activity against human U87 cells assessed as inhibition of cell growth incubated for 60 mins followed by compound washout and light irradiation measured after 72 hrs by MTT assay
[PMID: 38810709]
Molecular Weight

825.26

Formula

C27H32BF2I2N5O4S

SMILES

O=S(C1=CC=C(C(NCCCCCCNC(CCC2=[N+](C(C=C2I)=C3)[B-](F)(F)N4C3=C(C)C(I)=C4C)=O)=O)C=C1)(N)=O

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Room temperature in continental US; may vary elsewhere.

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Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation
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Help & FAQs
  • 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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Product Name:
Antitumor agent-163
Cat. No.:
HY-163691
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