Molecular Biology 207 All prices are indicative and exclude VAT. Visit www.dulis.nl hEndonuclease that non-specifically degrades single- and double-stranded DNA by releasing di-, tri- and phosphorylated oligonucleotides in 5' hUsed to remove contaminating DNA in RNA preparations prior to RTPCR and RT-qPCR applications hAlso used to remove the DNA template from the reaction medium after in vitro transcription hSpecific pyrimidine endoribonuclease that degrades single-stranded RNA hCatalyses the cleavage of the phosphodiester bond between a pyrimidine and the following nucleotide hUsed for the suppression of RNA in DNA preparations hAvailable in 10 and 50 mg Accessories Reagents and chemicals for Molecular Biology and Biochemistry Blotting, hybridization and revelation Stainless steel clips, ideal for closing electrophoresis plates. Cat. No. Clip2 €/ box Units/ box 053013 19 mm 12 N/A - Clips Chemical compounds Enzymes Cat. No. Description Packaging € 348587 Anhydrous sodium acetate molecular biology grade min. 99 % 1 kg N/A - 091516 Boric acid molecular biology grade min. 99.5 % 1 kg N/A - C4036-250G-SIG Cesium chloride, molecular biology grade min. 98 % 250 g N/A - 348398 Cesium chloride, molecular biology grade min. 99.999 % 1 kg N/A - 115695 Magnesium chloride hexahydrate molecular biology grade min. 99 % 500 g N/A - 348591 Sodium chloride molecular biology grade min. 99.5 % 1 kg N/A - 348446 Dithiothreitol (DTT) molecular biology grade min. 99.5 % 5 g N/A - 091535 Sterile anhydrous glycerol min. 99.5% 250 ml N/A - 348490 Glycine grade bio. mol. min. 99.5 % 1 kg N/A - 091543B Hepes grade bio. mol. min. 99.5 % 250 g N/A - 348503 Imidazole molecular biology grade min. 99.5 % 50 g N/A - 091546B MOPS, biology grade min. 99.5 % 100 g N/A - 548656 Sodium salt with dextran sulfate 40 biochemistry grade 250 g N/A - 091504B Ammonium sulphate molecular biology grade min. 99.5 % 1 kg N/A - 091503B Ammonium sulphate molecular biology grade min. 99.5 % 5 kg N/A - 091570B Tris biology grade min. 99.9 % 500 g N/A - 091572B Tris biology grade min. 99.9 % 1 kg N/A - 091571B Tris biology grade min. 99.9 % 5 kg N/A - Cat.No. Description Packaging € 348441 DNASE I min. 3000 U/mg (Kunitz) 10 mg N/A - 348439 DNASE I min. 3000 U/mg (Kunitz) 100 mg N/A - 348574 RNASE A (DNAse free min. 80 U/mg (Kunitz) 50 mg N/A - 091545B Lysozyme molecular biology grade 10 g N/A - 348565 Recombinant freeze-dried Proteinase K 100 mg N/A - 348566 Recombinant freeze-dried Proteinase K 25 mg N/A - 348564 Recombinant freeze-dried Proteinase K 500 mg N/A - 348569 Protéinase K solution 20 mg/ml, DNase/RNase free 1 ml N/A - 348568 Protéinase K solution 20 mg/ml, DNase/RNase free 5 ml N/A - 348567 Protéinase K solution 20 mg/ml, DNase/RNase free 10 ml N/A - 220260 Protéinase K solution 20 mg/ml, DNase/RNase free 1 ml N/A - 220261 Protéinase K solution 20 mg/ml, DNase/RNase free 5 x 1 ml N/A - Surfactants DNase I (RNase-free) RNase A (DNase-free) Chaotropic agents Cat. No. Description Packaging € 672414 Cetyltrimethylammonium bromide (CTAB) biology grade min. 99 % 100 g N/A - 672415 Cetyltrimethylammonium bromide (CTAB) biology grade min. 99 % 500 g N/A - 348332 CHAPS, biochemistry grade min. 99 % 5 g N/A - 348337 CHAPS, biochemistry grade min. 99 % 50 g N/A - 091564 SDS solution 20 % bio. mol. grade 1 l N/A - 091567B SDS molecular biology grade min. 99 % 1 kg N/A - 348637 Tween 20 molecular biology grade 500 ml N/A - 672357 Tween 80 biochemistry grade 500 ml N/A - Cat. No. Description Packaging € 348492 Guanidine hydrochloride molecular biology grade min. 99.5 % 1 kg N/A - 348641 Urea biology grade mol.min. 99 % 1 kg N/A - T7875-100G-SIG Thiourea reagent plus grade min. 99 % 100 g N/A - 348403 Guanidine thicyanate molecular biology grade min. 99 % 100 g N/A - 348401 Guanidine thicyanate molecular biology grade min. 99 % 500 g N/A - Organic solvents Cat. No. Description Packaging € 348350 Deionised formamide min. 99.5 % 500 ml N/A - 348351 Deionised formamide min. 99.5 % 1 l N/A - 348348 Unstabilised phenol / chloroform / isoamyl alcohol 25/24/1 500 ml N/A - 348346 Stabilised phenol, saturated with water approx. 75 % 500 ml N/A - 348347 Stabilised phenol, saturated with water approx. 75% + separate Tris solution 500 ml N/A - Cat. No. Description € 220229 DNase I (RNase-free), 1000 U N/A - 220230 DNase I (RNase-free), 5000 U N/A - Cat. No. Description € 220235 RNase A (DNase-free), 10 mg (1 ml) N/A - 220236 RNase A (DNase-free), 50 mg (5 ml) N/A -
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