2669-65-0
Chemical Structure
Meso-tetraphenylchlorin
Synonym(s): Fimaporfin free base
- CAS No.: 2669-65-0
- Formula:C44H34N4
- Molecular Weight:618.77
IUPAC Name: meso-Tetraphenylchlorin
InChIKey: KHJIDXMQQADDBX-ZQNYPRRQSA-N
SMILES: C1(/C(C(N2)=CC=C2/C(C3=CC=CC=C3)=C4CCC5=N\4)=C6C=CC(/C(C7=CC=CC=C7)=C(N/8)\CCC8=C5\C9=CC=CC=C9)=N/6)=CC=CC=C1
Biological Activity: Meso-tetraphenylchlorin (TPCS2a) is a photosensitizer with poor water solubility, which limits its use in the blood circulation. However, TPCS2a@NPs nanoparticles can be prepared based on polylactic-co-polyethylene glycol acid (PLGA) polymer core loaded with TPCS2. Such nanoparticles can be coated with mesenchymal stem cell-derived plasma membranes (mMSCs) to form mMSC-TPCS2a@NPs, which prolongs blood circulation time and improves tumor targeting ability. Compared with uncoated TPCS2a@NPs, mMSC-TPCS2a@NPs can reduce macrophage uptake by 54% to 70% under different conditions. Both nanoparticle forms are effectively accumulated in MCF7 and MDA-MB-231 breast cancer cells, while uptake in normal breast epithelial cells MCF10A is significantly lower[1].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
Meso-tetraphenylchlorin | Meso-tetraphenylchlorin (TPCS2a) is a photosensitizer with poor water solubility, which limits its use in the blood circulation. However, TPCS2a@NPs nanoparticles can be prepared based on polylactic-co-polyethylene glycol acid (PLGA) polymer core loaded with TPCS2. Such nanoparticles can be coated with mesenchymal stem cell-derived plasma membranes (mMSCs) to form mMSC-TPCS2a@NPs, which prolongs blood circulation time and improves tumor targeting ability. Compared with uncoated TPCS2a@NPs, mMSC-TPCS2a@NPs can reduce macrophage uptake by 54% to 70% under different conditions. Both nanoparticle forms are effectively accumulated in MCF7 and MDA-MB-231 breast cancer cells, while uptake in normal breast epithelial cells MCF10A is significantly lower. | |||||||||||||||||||||
|
loading...
/
|
|||||||||||||||||||||||
Keywords
