WebNov 18, 1996 · A comparison of the activity with which the wild-type enzyme and several mutant enzymes attack this artificial substrate and herring sperm DNA, respectively, supports the suggestion that His89 is the general base and a Mg2+ ion bound to Glu127 the general acid in the mechanism of phosphodiester bond hydrolysis by the Serratia … WebPromega DNA Type: Sperm DNA Species: Fish Tissue: Testis Citations: (7) Supplier PageGet Quote Compare Product Select All Select up to 5 products from above to compare or request more information. Request Info for all productsCompare Tags: Please Login or Register to Create Tags Feedback Write a Review
Nucleic Acid Quantitation Using BioTek’s Scanning Microplate ...
WebHerring Sperm DNA Part Numbers: D1811, D1815, D1816 Quality tested and certified free of DNase or RNase activity Use as a blocking agent in hybridizations or as carrier DNA … Human Genomic DNA is purified and stored in 10mM Tris-HCl (pH 8.0), 1mM EDTA; … WebD7290 Deoxyribonucleic acid from herring sperm single-stranded for hybridization Synonym (s): DNA CAS Number: 100403-24-5 EC Number: 309-566-6 MDL number: MFCD00130921 … rock hard lymph nodes
Herring Sperm DNA - Promega
WebDec 1, 2001 · Decorator probes were hybridized as described, except that 0.1 mg/ml herring sperm DNA was included in the hybridization reaction and the incubation at 37°C was for 2 h. The slides were then washed with 2× SSC, 0.05% Tween-20 twice for 2 min, rinsed in 2× SSC for 2 min and dried at 55°C before scanning. WebHere, we describe a case of DNA contamination in both modern and historical samples of Pacific herring (Clupea pallasii), where the source of the contamination is likely from milt spillage during collection. We describe a series of experiments to remove contamination using pre-extraction wash treatments. WebItem Herring Sperm DNA; Company Promega; Price Supplier Page View Company Product Page; Catalog Number D1815; Quantity 100mg; Molecular Weight ~58kDa (CDK2); … rock hard maple lumber