CA Index Name: Quinolinium, 4-[(3-methyl-2(3H)-benzothiazolylidene)methyl]-1-[3-(trimethylammonio) propyl]-, iodide (1:2)
Other Names: Quinolinium, 4-[(3-methyl-2(3H)-benzothiazolylidene)methyl]-1-[3-(trimethylammonio)propyl]-, diiodide; TO-PRO 1; TO-PRO 1 iodide
Merck Index Number: Not listed
Chemical / Dye Class: Cyanine
Molecular Formula: C24H29I2N3S
Molecular Weight: 645.38
Physical Form: Red-brown powder
Solubility: Soluble in dimethyl sulfoxide
Melting Point: > 250 °C
Absorption (λmax): 515 nm
Emission (λmax): 531 nm
Synthesis: Synthetic methods
Staining Applications: Nucleic acids; cells; antibodies; bacteria; leukocytes; nuclei; megakaryocyte; microorganisms; peptides; proteins; reticulocytes; sperms
Biological Applications: Nucleic acid hybridization; nucleic acid assay; nucleic acid fragment sizing; nucleic acid sequencing; detecting nucleic acids, cells, Human papilloma virus (HPV), microstructures; counting embryoblasts, leukocytes; monitoring cell cycle kinetics
Industrial Applications: Not reported
Safety / Toxicity: No data available