Aliases: TOPI
Other: DNA topoisomerase 1|Scl-70 antigen|topoisomerase (DNA) I|type I DNA topoisomerase

This gene encodes a DNA topoisomerase, an enzyme that controls and alters the topologic states of DNA during transcription. This enzyme catalyzes the transient breaking and rejoining of a single strand of DNA which allows the strands to pass through one another, thus altering the topology of DNA. This gene is localized to chromosome 20 and has pseudogenes which reside on chromosomes 1 and 22. [... see more

CF555

Common Laser: 532
Common Filter: 585/42
Excitation Peak: 555
Emission Peak: 565

CF®555 from Biotium is a fluorophore with an excitation peak at 555 nm and an emission peak at 565 nm. It can be useful in both fluorescence microscopy and flow cytometry. It is spectrally similar to Alexa Fluor™ 555, ATTO 550 and DyLight™ 550. In Flow Cytometry, R-PE is a brighter alternative to CF®555. In microscopy, it has been validated for use in super-resolution imaging by STORM.


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