Qiagen, 35370, Penta·His Alexa Fluor 647 Conjugate

Penta·His Alexa Fluor 488 Conjugate and Penta·His Alexa Fluor 647 Conjugate (His tag Alexa Fluor conjugates) are for sensitive, direct immunofluorescent detection of recombinant proteins carrying His tags (consisting of at least five consecutive His residues) at 488 and 647 nm. Penta·His Alexa Fluor Conjugates are used for applications including immunocytochemistry, protein localization and targeting studies and fluorescence-activated cell sorting (FACS).
Features Penta·His Alexa Fluor 488 Conjugate Penta·His Alexa Fluor 647 Conjugate Detection Five consecutive histidine residues Five consecutive histidine residues Antibody Isotype Mouse IgG1 Mouse IgG1 Cross-reactivity Negligible with crude E. coli, yeast, mammalian or insect cell lysates Negligible with crude E. coli, yeast, mammalian or insect cell lysates Form Stabilized stock solution Stabilized stock solution Working solution Depends on application Depends on application
Penta·His Antibodies are available as Alexa Fluor 488 and 647 conjugates (His tag Fluor 647, His tag Fluor 488), giving a range of highly specific reagents whose emission wavelengths cover a wide portion of the visible spectrum for Penta·His immunofluorescent detection.
The QIAexpress, Detection and Assay Handbook, supplied with all QIAexpress detection and assay products, contains detailed example protocols and guidelines for designing and performing assays.