{"product_id":"spectinomycin-dihydrochloride-pentahydrate-usp-grade","title":"Spectinomycin Dihydrochloride Pentahydrate, USP Grade","description":"\u003cdiv\u003e\u003cspan\u003eSpectinomycin is an aminocyclitol antibiotic isolated from Streptomyces spectabilis. It is effective against gram-positive and gram-negative bacteria, but most commonly used against Gonococcus species. It has also been used to monitor cell fate during leaf development and as a selection marker in plants to display successful transformation of the Spcr gene.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eSpectinomycin functions by binding the 30s ribosomal subunit, inhibiting tRNA translation and protein synthesis. Resistance to this antibiotic is conferred through the aadA gene and mutated rpsE gene.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eTESTED AGAINST BOTH SENSITIVE AND RESISTANT CELLS.\u003c\/span\u003e\u003c\/div\u003e","brand":"Gold Biotechnology, Inc","offers":[{"title":"5g","offer_id":51073320124722,"sku":"N1031854-5","price":189.98,"currency_code":"NZD","in_stock":true},{"title":"25g","offer_id":51073320157490,"sku":"N1031854-25","price":386.6,"currency_code":"NZD","in_stock":true},{"title":"50g","offer_id":51073320190258,"sku":"N1031854-50","price":583.76,"currency_code":"NZD","in_stock":true},{"title":"250g","offer_id":51073320223026,"sku":"N1031854-250","price":2289.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/4247\/6850\/files\/S-140.avif?v=1776634952","url":"https:\/\/purescience.co.nz\/products\/spectinomycin-dihydrochloride-pentahydrate-usp-grade","provider":"Pure Science Ltd","version":"1.0","type":"link"}