{"product_id":"50-100bp-1kb-plus-xl-1kb-plus-dna-markers-0-5-ml-5x0-5ml-100-loadings-copy-2","title":"Extra-Large 1kb Plus DNA Ladder","description":"\u003cp\u003eThe XL 1kb Plus DNA Ladder is a ready-to-use DNA ladder, which is pre-mixed with loading dye for direct loading on gel. The DNA Ladder is composed of 14 individual DNA fragments: 25k, 10k, 8k, 6k, 5k, 4k, 3k, 2.5k, 2k, 1.5k, 1k, 750, 500, and 250 base pairs derived from a mixture of PCR products and specifically digested plasmid DNA. This product contains two enhanced bands (3 kb and 1 kb) for easy referencing. In addition, two tracking dyes, Xylene cyanol FF and Bromophenol blue which mimic the migration of 4,000 bp and 500 bp dsDNA during electrophoresis are also added for real time monitoring. \u003c\/p\u003e\n\u003ch3\u003eSource\u003c\/h3\u003e\n\u003cp\u003ePhenol extracted PCR products and dsDNA digested with specific restriction enzymes, equilibrated in 10 mM Tris-HCl (pH 8.0) and 10 mM EDTA. \u003c\/p\u003e\n\u003ch3\u003eRange \u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eXL 1kb Plus: 100 ~ 25,000 bp \u003c\/p\u003e\n\u003ch3\u003eConcentration \u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eXL 1kb Plus: 51.6 µg\/ 500 µl \u003c\/p\u003e\n\u003ch3\u003eRecommended loading volume \u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e5 µl\/ well \u003c\/p\u003e\n\u003ch3\u003eStorage \u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eProtected from light \u003cbr\u003eRoom temperature ≥ 6 months \u003cbr\u003e4°C ≥ 12 months \u003cbr\u003e-20°C ≥ 36 months\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"My Store","offers":[{"title":"0.5ml XL 1kb Plus","offer_id":50538456187069,"sku":"DM04-01","price":49.4,"currency_code":"USD","in_stock":true},{"title":"5x0.5ml XL 1kb Plus","offer_id":50538456219837,"sku":"DM04-02","price":223.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/1885\/6125\/files\/DM04-01.jpg?v=1757890590","url":"https:\/\/bioland-sci.com\/products\/50-100bp-1kb-plus-xl-1kb-plus-dna-markers-0-5-ml-5x0-5ml-100-loadings-copy-2","provider":"Bioland Scientific LLC","version":"1.0","type":"link"}