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Example sentences for: denhardt
How can you use “denhardt” in a sentence? Here are some example sentences to help you improve your vocabulary:
The membrane was prehybridized for 2 hours at 42°C in 10 ml of hybridization buffer (final concentrations: 50% formamide, 5X Denhardt's solution, 0.1% SDS, 5X SSPE, 150 μg/ml denatured herring sperm DNA), and hybridized with the denatured probe overnight in 5 ml of hybridization buffer at 42°C.
The Cy3 (HL60) and Cy5 (HL60/TLK286) PCR products were purified with Qiagen PCR purification kit, reduced to a final volume of 7.5 μl with a speed vac, mixed with 3.75 μl of 20x SSC, 0.75 μl of 10% SDS, 1.5 μl of 1 μg/μl salmon DNA and 1.5 μl of 50x Denhardt's solution, denatured at 95°C for 5 min, cooled on ice and incubated at 42°C for 15 min.
The rat VEGF probe is a 0.9 kb cDNA Pst I/Sma I insert cloned into a pBluescript II KS+ vector [ 33 ] . Prehybridization and hybridization were performed in 50% formamide, 5×SSC (20×SSC is 0.3 M sodium chloride, 0.3 < sodium citrate), 10× Denhardt's solution (50× Denhardt's solution is 2% Ficoll, 2% polyvinyl pyrrolidone, 2% Bovine Serum Albumin Factor V), 50 mM sodium phophate (pH 7.0), 1% sodium dodecyl sulfate (SDS), and 250 μg/ml salmon sperm DNA at 42°C.
The labeled DNA was mixed with 50 μl of 100 mM sodium acetate (pH 5.2), purified with Qiagen PCR Purification Kit, reduced to a final volume of 7.5 μl with a speed vac, mixed with 3.75 μl of 20x SSC, 0.75 μl of 10% SDS, 1.5 μl of 1 μg/μl salmon DNA and 1.5 μl of 50x Denhardt's solution, denatured at 95°C for 5 min, cooled on ice and incubated at 42°C for 15 min.
Briefly, filters were pre-hybridized at 65°C in hybridization buffer (5x SSC, 50 mM NaPO 4 , pH 7.4, 2.5x Denhardt's Solution) with 100 μg/ml denatured salmon sperm DNA for two hours.
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