{"product_id":"s45tb-250","title":"TB Medium, bottled dry powder,250g\/bottle, 10 bottles\/Case","description":"\u003cstyle\u003e\n  \/* isQuote *\/\n  div.swatch.clearfix {\n    display:  unset ;\n  }\n\n  \/* Hide sku *\/\n  .product-sku, \n  #leadtimetext {\n    display: none !important;\n  }\n\n  \/* Square brackets *\/\n  span.l_bracket:before {\n    content: \"[\";\n  }\n  span.r_bracket:after {\n    content: \"]\";\n  }\n\n  \/* Hazard Symbols *\/\n  .ghs-symbols-row {\n    display: flex;\n    flex-wrap: wrap;\n    gap: 10px;\n  }\n\n  .hazard-symbol-container {\n    width: 50px;\n  }\n\n  .hazard-symbol {\n    object-fit: contain;\n    aspect-ratio: 1 \/ 1;\n    width: 100%;\n  }\n\n  \/* Section *\/\n  .section-header {\n    font-size: 1.5rem;\n    font-weight: bold;\n    color: #239ab7;\n    background-color: #f2f2f2;\n    padding: 10px;\n    border-radius: 4px;\n  }\n\n  .section-row {\n    display: grid;\n    grid-template-columns: repeat(8, 1fr);\n    padding: 6px 10px;\n  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font-size: 1.3rem !important;\n    line-height: 1.5rem !important;\n  }\n\n  \/* SDS Search *\/\n  .section-row .coa-search-container {\n    display: flex;\n    align-items: center;\n    margin-top: 6px;\n  }\n\n  .section-row .coa-search-container input {\n    border: 1px solid #e0e0e0;\n    height: 2.5rem;\n    border-top-left-radius: 0.5rem !important;\n    border-bottom-left-radius: 0.5rem !important;\n    padding: 3px 5px;\n  }\n\n  .section-row .coa-search-container button {\n    height: 2.5rem;\n    line-height: 2.5rem;\n    border-radius: 0 0.5rem 0.5rem 0;\n  }\n\n  .section-row .coa-search-container button .coa-search-button-content {\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    gap: 3px;\n  }\n\n  .section-row .coa-search-container button .coa-search-button-content .search-spin {\n    display: none;\n    width: 2rem;\n  }\n\n  .section-row .coa-search-container .coa-not-found {\n    display: none;\n    margin: 0 0 0 2rem;\n    color: #ad2031;\n    font-size: 1.3rem;\n  }\n\n  \/* Table *\/\n  .html-area table {\n    width: 100%;\n    border-collapse: collapse;\n    margin: 15px 0;\n  }\n\n  .html-area table th,\n  .html-area table td {\n    border: 1px solid #e0e0e0;\n    padding: 5px 8px;\n  }\n\n  @media (max-width: 600px) {\n    .section-row {\n      grid-template-columns: repeat(1, 1fr);\n    }\n\n    .section-row .row-key {\n      grid-column: 1 \/ 2;\n    }\n\n    .section-row .row-value {\n      grid-column: 1 \/ 2;\n    }\n\n    .hazard-grid {\n      grid-template-columns: repeat(2, 1fr);\n      gap: 0 20px;\n    }\n  }\n  \n\u003c\/style\u003e\n\n\u003cdiv class=\"section\"\u003e\n  \n\n    \u003c!-- Order Info --\u003e\n    \u003ch2 class=\"section-header\"\u003eProduct Information\u003c\/h2\u003e\n    \u003cdiv class=\"section-content\"\u003e\n        \n        \u003cdiv class=\"section-row\"\u003e\n            \u003cdiv class=\"row-key\"\u003eProduct Name\u003c\/div\u003e\n            \u003cdiv class=\"row-value\"\u003eTB Medium, bottled dry powder,250g\/bottle, 10 bottles\/Case\u003c\/div\u003e\n        \u003c\/div\u003e\n        \n        \n        \n        \u003cdiv class=\"section-row\"\u003e\n            \u003cdiv class=\"row-key\"\u003eBrand Name\u003c\/div\u003e\n            \u003cdiv class=\"row-value\"\u003eBiologix\u003c\/div\u003e\n        \u003c\/div\u003e\n        \n\n        \n        \u003cdiv class=\"section-row\"\u003e\n            \u003cdiv class=\"row-key\"\u003eProduct Number\u003c\/div\u003e\n            \u003cdiv class=\"row-value\"\u003eTB-250\u003c\/div\u003e\n        \u003c\/div\u003e\n        \n\n        \n\n        \n\n        \n\n        \n\n        \u003cdiv class=\"section-row\"\u003e\n            \u003cdiv class=\"row-key\"\u003eCertificate of Analysis (COA)​\u003c\/div\u003e\n            \u003cdiv class=\"row-value\"\u003e\n                \u003cdiv class=\"coa-search-container\"\u003e\n                    \u003cinput id=\"coa-link-input\" type=\"text\" placeholder=\"Enter Lot No.\"\u003e\n                    \u003cbutton id=\"coa-search-button\"\u003e\n                        \u003cdiv class=\"coa-search-button-content\"\u003e\n                            \u003csvg class=\"search-spin\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 200 200\"\u003e\u003cradialgradient id=\"a7\" cx=\".66\" fx=\".66\" cy=\".3125\" fy=\".3125\" gradienttransform=\"scale(1.5)\"\u003e\u003cstop offset=\"0\" stop-color=\"#FFFFFF\"\u003e\u003c\/stop\u003e\u003cstop offset=\".3\" stop-color=\"#FFFFFF\" stop-opacity=\".9\"\u003e\u003c\/stop\u003e\u003cstop offset=\".6\" stop-color=\"#FFFFFF\" stop-opacity=\".6\"\u003e\u003c\/stop\u003e\u003cstop offset=\".8\" stop-color=\"#FFFFFF\" stop-opacity=\".3\"\u003e\u003c\/stop\u003e\u003cstop offset=\"1\" stop-color=\"#FFFFFF\" stop-opacity=\"0\"\u003e\u003c\/stop\u003e\u003c\/radialgradient\u003e\u003ccircle transform-origin=\"center\" fill=\"none\" stroke=\"url(#a7)\" stroke-width=\"15\" stroke-linecap=\"round\" stroke-dasharray=\"200 1000\" stroke-dashoffset=\"0\" cx=\"100\" cy=\"100\" r=\"70\"\u003e\u003canimatetransform type=\"rotate\" attributename=\"transform\" calcmode=\"spline\" dur=\"2\" values=\"360;0\" keytimes=\"0;1\" keysplines=\"0 0 1 1\" repeatcount=\"indefinite\"\u003e\u003c\/animatetransform\u003e\u003c\/circle\u003e\u003ccircle transform-origin=\"center\" fill=\"none\" opacity=\".2\" stroke=\"#FFFFFF\" stroke-width=\"15\" stroke-linecap=\"round\" cx=\"100\" cy=\"100\" r=\"70\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\n                            \u003cspan\u003eSearch\u003c\/span\u003e\n                        \u003c\/div\u003e\n                    \u003c\/button\u003e\n                    \u003cspan class=\"coa-not-found\"\u003eCOA not found\u003c\/span\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n\n    \u003c\/div\u003e\n\n    \u003c!-- General Info --\u003e\n    \n\n    \u003c!-- Properties --\u003e\n    \n\n    \u003c!-- Safety Info --\u003e\n    \n\n    \u003c!-- Application  --\u003e\n    \n    \u003ch2 class=\"section-header\"\u003eApplication\u003c\/h2\u003e\n    \u003cdiv class=\"html-area\"\u003e\n        \u003cdiv\u003e This product is a dry powder TB broth medium. The product specification is 250g per bottle. TB medium is the recommended medium for protein expression in E. coli and is capable of increasing protein yield. It is suitable for various expression methods, such as IPTG induction, arabinose induction, and maltose induction. TB medium is also used to resuscitate and preservation of lyophilized bacterial strains.\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eInstructions for use: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1.Weigh 50.9g of this product\u003c\/p\u003e\n\u003cp\u003e2.Dissolve it by heating in 1000 mL of distilled water\u003c\/p\u003e\n\u003cp\u003e3.Add 4 mL of glycerol.\u003c\/p\u003e\n\u003cp\u003e4.Dispense it into aliquots\u003c\/p\u003e\n\u003cp\u003e5.Sterilize by autoclaving at 121℃ for 15 minutes before use.\u003c\/p\u003e\n\u003cp\u003ePrinciples of testing: The formulation of TB medium contains higher concentrations of tryptone, yeast extract, and glycerol (as carbon source）\u003c\/p\u003e\n\u003cdiv\u003e \u003cp\u003e\u003cstrong\u003eIngredients :\u003c\/strong\u003e\u003c\/p\u003e \u003ctable\u003e  \u003ctbody\u003e   \u003ctr\u003e    \u003ctd\u003eFormula(1L)\u003c\/td\u003e    \u003ctd\u003eAmount(g)\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eTryptone\u003c\/td\u003e    \u003ctd\u003e12\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eYeast Paste\u003c\/td\u003e    \u003ctd\u003e24\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003ePotassium Dihydrogen Phosphate\u003c\/td\u003e    \u003ctd\u003e2.31\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eDipotassium Hydrogen phosphate\u003c\/td\u003e    \u003ctd\u003e12.54\u003c\/td\u003e   \u003c\/tr\u003e   \u003ctr\u003e    \u003ctd\u003eFinal pH (25℃ )\u003c\/td\u003e    \u003ctd\u003e7.2±0.2\u003c\/td\u003e   \u003c\/tr\u003e  \u003c\/tbody\u003e \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003cdiv\u003e  \u003cdiv\u003e   \u003cdiv\u003e\u003c\/div\u003e\n\u003ca\u003e\u003c\/a\u003e\u003ca\u003e\u003c\/a\u003e  \u003c\/div\u003e \u003c\/div\u003e \u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003cdiv\u003e  Ordering Information \u003c\/div\u003e \u003cdiv\u003e\u003c\/div\u003e \u003cdiv\u003e  \u003ctable\u003e   \u003ctbody\u003e    \u003ctr\u003e     \u003ctd\u003eCat.#\u003c\/td\u003e     \u003ctd\u003eProduct Name\u003c\/td\u003e     \u003ctd\u003eDescription\u003c\/td\u003e     \u003ctd\u003eQty\u003c\/td\u003e    \u003c\/tr\u003e    \u003ctr\u003e     \u003ctd\u003eTB-250-1\u003c\/td\u003e     \u003ctd\u003eTB Medium\u003c\/td\u003e     \u003ctd\u003eTB broth culture medium,bottled powder\u003c\/td\u003e     \u003ctd\u003e250g\/ Bottle\u003c\/td\u003e    \u003c\/tr\u003e   \u003c\/tbody\u003e  \u003c\/table\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n    \n\n    \u003c!-- Faq --\u003e\n    \n\n    \u003c!-- References --\u003e\n    \n\n\n    \u003cscript\u003e\n        const coaSearchButton = document.getElementById('coa-search-button');\n        coaSearchButton.addEventListener('click', async function() {\n            const coaLinkInput = document.getElementById('coa-link-input');\n            const spinElement = document.querySelector('.search-spin');\n            const notFoundElement = document.querySelector('.coa-not-found');\n\n            const lot = coaLinkInput.value.trim().toUpperCase();\n            if (lot.length \u003e 0) {\n                spinElement.style.display = 'block';\n                notFoundElement.style.display = 'none';\n\n                const url = `https:\/\/web.jkchemical.com\/partial\/coaFileLotNumber\/${lot}`;\n                await fetch(url).then((res) =\u003e {\n                    if (res.status === 200) {\n                        window.open(url, '_blank');\n                    } else {\n                        notFoundElement.style.display = 'block';\n                    }\n                }).finally(() =\u003e {\n                    spinElement.style.display = 'none';\n                });\n            }\n        });\n    \u003c\/script\u003e\n\n\n\u003c\/div\u003e","brand":"Biologix","offers":[{"title":"10×250g","offer_id":45385484271806,"sku":"S45TB-250_250_G","price":313.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0506\/0005\/0878\/files\/01bf91197983f4a5039bed10411ff0a2.jpg?v=1776400937","url":"https:\/\/www.jk-sci.com\/products\/s45tb-250","provider":"J\u0026K Scientific LLC","version":"1.0","type":"link"}