hela cell

DMA is a fluorescent small-molecule dye commonly used for labeling intracellular nucleic acids, proteins, or organelles (λex = 340 nm, λem = 478 nm). DMA helps researchers track the intracellular localization and dynamic changes of molecules, such as endocytosis or protein transport processes.

DMA trihydrochloride is a fluorescent agent (λex=340 nm, λem=478 nm).

Hoechst 33342 (bisBenzimide H 33342) is a lipophilic fluorescent dye belonging to the bisbenzimidazole class and a cell-permeable fluorescent DNA dye. Hoechst 33342 can penetrate the membranes of living cells to achieve non-invasive staining of live cell nuclei, exhibiting excellent fluorescence properties and extremely low cytotoxicity.

Hoechst 33258 trihydrochloride (Bisbenzimide) is a benzimidazole anti-filarial agent. it is fluorescent when it binds to certain nucleotides in DNA, thus providing a tool for the study of DNA replication. it also interferes with mitosis.

BDPBr can be used in photodynamic therapy.

Chlorin e6 trisodium (Ce6 trisodium) is a water-soluble derivative of chlorophyll and belongs to the chlorin photosensitizers with an absorption wavelength range of 600–670 nm. Upon photoexcitation, Chlorin e6 trisodium can produce characteristic red fluorescence for real-time observation of tumor boundaries and disease progression. Chlorin e6 trisodium can be used in photodynamic therapy (PDT)-related research and fluorescence diagnosis research of malignant tumors such as bladder cancer and related neoplastic lesions.

BDP-15 is an effective mono-iodinated Aza-BODIPY photosensitizer with a half-maximal inhibitory concentration (IC50) of 62.8 nM against HeLa cell lines.

FAM-sgc8c aptamer (sodium) is a 5-FAM labeled sgc8c aptamer (sodium), which specifically targets human protein tyrosine kinase PTK-7, predominantly expressed on cervical cancer Hela cells. The binding of sgc8c aptamer sodium to PTK-7 induces the assembly of nanolabels on the cell surface, resulting in strong fluorescence and SERS signals with specificity for cervical cancer cells.