CF405S-dUTP, 冻干粉 40004

DNA探针，原位末端标记检验

CF® dye-dUTP can be used for TUNEL assay, microarray, or to synthesize labeled DNA probes for in situ hybridization and nucleic acid blotting applications.

• Synthesize exceptionally bright and photostable fluorescent DNA probes
• Detect by fluorescence microscopy, flow cytometry, or in gel
• Compatible with fixed cells or tissue sections
• Choice of 8 CF® dye colors from blue to near infrared
• Biotium’s CF® dyes have superior brightness, photostability, and are water-soluble

Supplied in lyophilized form. For PCR applications, Taq polymerase should be used with dUTP conjugates, because dUTP inhibits archaeal polymerases such as Pfu and Vent®. Also see our CF® Dye dCTP Conjugates and TUNEL assay kits, available with a wide selection of bright and photostable CF® dyes.

Superior CF® Dyes

Biotium’s next-generation CF® dyes were designed to be highly water-soluble with advantages in brightness and photostability compared to Alexa Fluor®, DyLight®, and other fluorescent dyes. Learn more about CF® Dyes.

dUTP CF® Dye Conjugates

Product	Dye	Ex/Em	Size	SKU	Purchase
CF®405S dUTP1	CF®405S	404/431 nm	5 nmol	40004-T	Purchase 40004-T
			25 nmol	40004	Purchase 40004
CF®405M dUTP	CF®405M	408/452 nm	5 nmol	40100-T	Purchase 40100-T
			25 nmol	40100	Purchase 40100
CF®488A dUTP	CF®488A	490/515 nm	5 nmol	40008-T	Purchase 40008-T
			25 nmol	40008	Purchase 40008
CF®543 dUTP	CF®543	541/560 nm	5 nmol	40002-T	Purchase 40002-T
			25 nmol	40002	Purchase 40002
CF®568 dUTP	CF®568	562/583 nm	5 nmol	40005-T	Purchase 40005-T
			25 nmol	40005	Purchase 40005
CF®594 dUTP	CF®594	593/614 nm	5 nmol	40006-T	Purchase 40006-T
			25 nmol	40006	Purchase 40006
CF®640R dUTP	CF®640R	642/662 nm	5 nmol	40007-T	Purchase 40007-T
			25 nmol	40007	Purchase 40007
CF®680R dUTP2	CF®680R	680/701 nm	5 nmol	40003-T	Purchase 40003-T
			25 nmol	40003	Purchase 40003

1. CF®405S-dUTP may not be suitable for TUNEL staining in tissues due to blue autofluorescence in tissues and lower incorporation efficiency in tissue sections compared to other CF®dye dUTP conjugates. 2. CF®680R-dUTP has been tested in TUNEL staining of cells, but may not be efficiently incorporated in tissue sections.