DIG Oligonucleotide Tailing Kit, 2nd generation:Formulation containing recombinant Terminal Transferase Kit for 25 tailing reactions of 100 pmol oligonucleotides
产品号
产品规格
厂商
价格
03353583910
(3353583)
1 kit (25 tailing reactions)
Roche
5335
ApplicationOligonucleotides, tailed with DIG-dUTP, are used for DNA or RNA hybridization in membrane blots or in situ hybridization. BenefitsVery sensitive hybridization probes, due to the incorporation of several DIG-nucleotides Fast hybridization kinetics, due to the small size of oligonucleotides Single-stranded probes, no renaturation during hybridization Sequence can be designed according to the experiment Specially suited for in situ hybridization; due to their small size, oligonucleotides readily diffuse into fixed tissues and cells Product DescriptionTailing of oligonucleotides at the 3'-end with DIG-11-dUTP and recombinant Terminal Transferase. Oligonucleotides are tailed with DIG-dUTP and dATP at an average tail length of 50 nucleotides (tail length range: 10 – 100). Contents1. Reaction Buffer, 5x, 100 µl 2. CoCl2 Solution, 100 µl, 25 mM 3. DIG-dUTP Solution, 25 µl, 1 mM 4. dATP Solution, 25 µl, 10 mM 5. Recombinant Terminal Transferase, 25 µl, [400 U/µl] 6. Control Oligonucleotide, unlabeled, 25 µl, [20 pmol/µl] 7. Oligonucleotide, DIG-dUTP/dATP tailed, 20 µl, [2.5 pmol/µl] 8. Control DNA, 20 µl, [0.25 mg/ml] 9. Glycogen Solution, 50 µl, [20 mg/ml] 10. DNA Dilution Buffer, 3 x 1 ml, [50 µg/ml] fish sperm DNA 11. poly(A) Solution, 1 ml, [10 mg/ml] PrincipleDIG-dUTP and dATP are combined at a concentration that gives the highest DIG incorporation into the tail, and optimal spacing of DIG and dATP, to achieve the highest sensitivity in hybridization experiments. DIG-dUTP and dATP are provided as separate solutions to allow greater flexibility in terms of tail length, hapten spacing, and the use of unlabeled nucleotide(s).
DIG Oligonucleotide Tailing Kit, 2nd generation