{"product_id":"formedium-mops","title":"MOPS","description":"\u003c!----\u003e\u003cdiv class=\"beae-des-content\"\u003e\n\u003cp\u003e\u003cspan\u003eEmpirical Formula (Hill Notation): C\u003c\/span\u003e\u003csub\u003e7\u003c\/sub\u003e\u003cspan\u003eH\u003c\/span\u003e\u003csub\u003e15\u003c\/sub\u003e\u003cspan\u003eNO\u003c\/span\u003e\u003csub\u003e4\u003c\/sub\u003e\u003cspan\u003eS\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMolecular Weight: 209.3\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCas Number:\u003c\/span\u003e 001132-61-2\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMOPS (3-(\u003cem\u003eN\u003c\/em\u003e-morpholino)propanesulfonic acid\u003c\/strong\u003e, 4-Morpholino Propanesulfonic Acid) is a buffer introduced by Good et al. in the 1960s. It is a structural analog to MES and it’s chemical structure contains a morpholine ring. With a pKa of 7.20, MOPS is an excellent buffer for many biological systems at near-neutral pH. MOPS has inert properties and is capable of buffering within a pH range of 6.5 – 7.9 in solutions. MOPS does not interact with any metal ions, and with it’s significant metal-buffer stability it is especially non-reactive with cobalt (Co), copper (Cu), manganese (Mn), nickel (Ni) and zinc (Zn).\u003c\/p\u003e\n\u003cp\u003eMOPS is frequently used as a buffering agent in biology and biochemistry. It has been tested and recommended for polyacrylamide gel electrophoresis. Usage above a 20 mM concentration in mammalian cell culture work is not recommended. Appearance - White crystalline powder Assay (Titration, Dry Base) - ≥99.0% Water Content by KF - ≤1% Infrared - Complies Solubility 1M water - Clear colourless solution pH 1% Di H2O - 3.6 - 4.4 (25°C) A280, 1M water - ≤0.10 A260, 1M water - ≤0.15\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50.9666%;\"\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 48.6819%;\"\u003e\n\u003ch6\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/h6\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50.9666%;\"\u003eAppearance\u003c\/td\u003e\n\u003ctd style=\"width: 48.6819%;\"\u003eWhite crystalline powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50.9666%;\"\u003eAssay (Titration, Dry Base)\u003c\/td\u003e\n\u003ctd style=\"width: 48.6819%;\"\u003e≥99.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50.9666%;\"\u003eWater Content by KF\u003c\/td\u003e\n\u003ctd style=\"width: 48.6819%;\"\u003e≤1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50.9666%;\"\u003eInfrared\u003c\/td\u003e\n\u003ctd style=\"width: 48.6819%;\"\u003eComplies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50.9666%;\"\u003eSolubility 1M water\u003c\/td\u003e\n\u003ctd style=\"width: 48.6819%;\"\u003eClear colourless solution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50.9666%;\"\u003epH 1% Di H2O\u003c\/td\u003e\n\u003ctd style=\"width: 48.6819%;\"\u003e3.6 - 4.4 (25°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50.9666%;\"\u003eA280, 1M water\u003c\/td\u003e\n\u003ctd style=\"width: 48.6819%;\"\u003e≤0.10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50.9666%;\"\u003eA260, 1M water\u003c\/td\u003e\n\u003ctd style=\"width: 48.6819%;\"\u003e≤0.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eStore dry at room temperature\u003c\/p\u003e\n\u003cp\u003eSoluble in water\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Formedium","offers":[{"title":"6 x 1kg","offer_id":51824861085732,"sku":"MOPS05","price":1877.65,"currency_code":"USD","in_stock":true},{"title":"1000g","offer_id":51824861118500,"sku":"MOPS04","price":329.1,"currency_code":"USD","in_stock":true},{"title":"500g","offer_id":51824861151268,"sku":"MOPS03","price":168.12,"currency_code":"USD","in_stock":true},{"title":"250g","offer_id":51824861184036,"sku":"MOPS02","price":89.48,"currency_code":"USD","in_stock":true},{"title":"100g","offer_id":51824861216804,"sku":"MOPS01","price":60.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/9868\/5732\/files\/formedium-mops-1_06f819e3-65a4-471e-b879-efd82e5f56b4.jpg?v=1790072304","url":"https:\/\/vareum.com\/products\/formedium-mops","provider":"Vareum","version":"1.0","type":"link"}