{"title":"LacZ Reporter Plasmids","description":"\u003cp\u003e\u003cspan\u003eThe\u003cspan class=\"apple-converted-space\"\u003e \u003c\/span\u003e\u003cstrong data-start=\"3614\" data-end=\"3622\"\u003eLacZ\u003c\/strong\u003e\u003cspan class=\"apple-converted-space\"\u003e \u003c\/span\u003egene encodes\u003cspan class=\"apple-converted-space\"\u003e \u003c\/span\u003e\u003cstrong data-start=\"3636\" data-end=\"3655\"\u003eβ-galactosidase\u003c\/strong\u003e, one of the most widely used reporter enzymes in molecular biology. LacZ reporter plasmids enable researchers to evaluate promoter activity, gene expression, transfection efficiency, and cellular responses through colorimetric, fluorometric, or chemiluminescent assays.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"3927\" data-end=\"4175\"\u003e\u003cspan\u003eAlthough fluorescent proteins have become common reporter systems, LacZ remains a reliable and well-established reporter for many molecular biology applications due to its sensitivity, versatility, and compatibility with numerous detection methods.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"3927\" data-end=\"4175\"\u003e \u003c\/p\u003e\n\u003ch4 data-section-id=\"wggvqn\" data-start=\"4177\" data-end=\"4193\"\u003e\u003cspan\u003eApplications\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp data-start=\"4195\" data-end=\"4240\"\u003e\u003cspan\u003eLacZ reporter plasmids are commonly used for:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul type=\"disc\" data-start=\"4242\" data-end=\"4442\"\u003e\n\u003cli class=\"MsoNormal\" data-section-id=\"1ec17y3\" data-start=\"4242\" data-end=\"4270\"\u003ePromoter activity analysis\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" data-section-id=\"d5349o\" data-start=\"4271\" data-end=\"4296\"\u003eGene regulation studies\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" data-section-id=\"11g8jpu\" data-start=\"4297\" data-end=\"4319\"\u003eReporter gene assays\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" data-section-id=\"nwgfiy\" data-start=\"4320\" data-end=\"4343\"\u003eTransfection controls\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" data-section-id=\"7f623m\" data-start=\"4344\" data-end=\"4389\"\u003eStable and transient expression experiments\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" data-section-id=\"12cide4\" data-start=\"4390\" data-end=\"4442\"\u003eFunctional characterization of regulatory elements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-section-id=\"qfe3he\" data-start=\"4444\" data-end=\"4471\"\u003e\u003cspan\u003eTypical Vector Features\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp data-start=\"4473\" data-end=\"4519\"\u003e\u003cspan\u003ePlasmids in this collection typically include:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul type=\"disc\" data-start=\"4521\" data-end=\"4676\"\u003e\n\u003cli class=\"MsoNormal\" data-section-id=\"14xu4oh\" data-start=\"4521\" data-end=\"4552\"\u003eMammalian expression promoter\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" data-section-id=\"1l1io6k\" data-start=\"4553\" data-end=\"4573\"\u003eLacZ reporter gene\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" data-section-id=\"16d4std\" data-start=\"4574\" data-end=\"4603\"\u003eMultiple cloning site (MCS)\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" data-section-id=\"54ymau\" data-start=\"4604\" data-end=\"4644\"\u003eBacterial antibiotic resistance marker\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" data-section-id=\"1narblc\" data-start=\"4645\" data-end=\"4676\"\u003eMammalian expression backbone\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-section-id=\"17hoiuk\" data-start=\"4678\" data-end=\"4701\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003ch4 data-section-id=\"17hoiuk\" data-start=\"4678\" data-end=\"4701\"\u003e\u003cspan\u003eRelated Collections\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul type=\"disc\" data-start=\"4703\" data-end=\"4860\"\u003e\n\u003cli class=\"MsoNormal\" data-section-id=\"1vkb92d\" data-start=\"4703\" data-end=\"4744\"\u003eEGFP \u0026amp; GFP Fluorescent Protein Plasmids\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" data-section-id=\"cpiwv6\" data-start=\"4745\" data-end=\"4782\"\u003eYellow Fluorescent Protein Plasmids\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" data-section-id=\"7cc2z\" data-start=\"4783\" data-end=\"4825\"\u003eBlue \u0026amp; Cyan Fluorescent Protein Plasmids\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" data-section-id=\"7cc2z\" data-start=\"4783\" data-end=\"4825\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eRed Fluorescent Protein Plasmids\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","products":[{"product_id":"pcmv-lacz-v1-vector","title":"CMV-LacZ Mammalian Reporter Plasmid (pReg-CMV-LacZ-v1)","description":"\u003cp\u003e\u003cstrong\u003eThis vector is a mammalian reporter plasmid. It contains LacZ gene driven by cytomegalovirus (CMV) promoter for high level expression of β-galactosidase enzyme in mammalian cells.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis plasmid carries ampicillin resistance for bacterial selection.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTotal vector size 5760 bp.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eResearch Use Only (RUO).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Regenitus Biosciences","offers":[{"title":"5µg research-grade DNA","offer_id":52606644453688,"sku":"Reg039","price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/4617\/3752\/files\/pReg-CMV-LacZ-v1Map.png?v=1774661866"},{"product_id":"pcmv-lacz-v2-vector","title":"CMV-LacZ Mammalian Reporter Plasmid (pReg-CMV-LacZ-v2)","description":"\u003cp\u003e\u003cstrong\u003eThis vector is a mammalian reporter plasmid.  It contains LacZ gene driven by cytomegalovirus (CMV) promoter for high level expression of β-galactosidase enzyme in mammalian cells.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis plasmid carries ampicillin resistance for bacterial selection.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTotal vector size 7164 bp.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eResearch Use Only.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Regenitus Biosciences","offers":[{"title":"5µg research-grade DNA","offer_id":52606644486456,"sku":"Reg040","price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/4617\/3752\/files\/pReg-CMV-LacZ-v2Map.png?v=1774662108"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/4617\/3752\/collections\/fibroblast-cells-stained-with-beta-galactosidase-cytoplasm.png?v=1774668965","url":"https:\/\/regenitus.com\/collections\/lac-z-reporter-plasmids.oembed","provider":"Regenitus Biosciences","version":"1.0","type":"link"}