CA Index Name: Quinolinium, 1,1'-[1,3-propanediyl-bis[(dimethyliminio)-3,1-propanediyl]]bis[4-[(3-methyl-2(3H)-benzothiazolylidene)methyl]-, iodide (1:4)
Other Names: Quinolinium, 1,1'-[1,3-propanediylbis [(dimethyliminio)-3,1-propanediyl]]bis[4-[(3-methyl-2 (3H)-benzothiazolylidene)methyl]-, tetraiodide; TOTO 1; TOTO 1 iodide; Thiazole Orange dimer
Merck Index Number: 9308
Chemical / Dye Class: Cyanine
Molecular Formula: C49H58I4N6S2
Molecular Weight: 1302.77
Physical Form: Red powder
Solubility: Soluble in dimethyl sulfoxide
Melting Point: > 250 °C
Absorption (λmax): 514 nm
Emission (λmax): 533 nm
Synthesis: Synthetic methods
Staining Applications: Nucleic acids; cells; bacteria; chromatin; genes; leukocytes; nuclei; micronuclei; megakaryocyte; microorganisms; peptides; proteins; antibodies; sperms
Biological Applications: Nucleic acid hybridization; nucleic acid amplification assay; DNA fragment sizing; detecting nucleic acids, cells, cystic fibrosis mutations, genes, human papilloma virus (HPV), intact recombinant viruses, oncoprotein platelet-derived growth factor, PCR products, stress biomarkers; counting embryoblasts; determining nuclease activity
Industrial Applications: Analyzing polymers; high resolution electronbeam lithography
Safety / Toxicity: No data available