{"id":17531,"date":"2025-08-05T16:16:32","date_gmt":"2025-08-05T16:16:32","guid":{"rendered":"https:\/\/orickmedicosarl.com\/?post_type=product&p=17531"},"modified":"2025-08-11T17:03:09","modified_gmt":"2025-08-11T17:03:09","slug":"salt-free-macconkey-agar","status":"publish","type":"product","link":"https:\/\/orickmedicosarl.com\/index.php\/product\/salt-free-macconkey-agar\/","title":{"rendered":"Salt-Free MacConkey Agar"},"content":{"rendered":"

L-S Biotech \/ Lifesave Biotech Salt-Free MacConkey Agar<\/strong><\/h3>\n

(Selective & Differential Medium for Gram-Negative Enteric Bacteria)<\/em><\/p>\n

Product Description<\/strong><\/h4>\n

A specialized\u00a0salt-free<\/strong>\u00a0variant of MacConkey Agar designed for superior isolation of Gram-negative enterics while suppressing\u00a0Proteus<\/em>\u00a0swarming.<\/p>\n

\n

Key Features<\/strong><\/h3>\n

1. Selective Properties<\/strong><\/h4>\n
    \n
  • \n

    Bile salts<\/strong>\u00a0inhibit Gram-positive organisms<\/p>\n<\/li>\n

  • \n

    Crystal violet-free formulation<\/strong>\u00a0(varies by product)<\/p>\n<\/li>\n

  • \n

    Salt-free composition<\/strong>\u00a0prevents\u00a0Proteus<\/em>\u00a0swarming<\/p>\n<\/li>\n<\/ul>\n

    2. Differential Capability<\/strong><\/h4>\n
      \n
    • \n

      Lactose fermentation detection<\/strong>\u00a0via neutral red indicator:<\/p>\n

        \n
      • \n

        Fermenters (e.g.,\u00a0E. coli<\/em>,\u00a0Klebsiella<\/em>):<\/strong>\u00a0Pink\/red colonies<\/p>\n<\/li>\n

      • \n

        Non-fermenters (e.g.,\u00a0Salmonella<\/em>,\u00a0Pseudomonas<\/em>):<\/strong>\u00a0Colorless colonies<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

        3. Unique Salt-Free Advantage<\/strong><\/h4>\n
          \n
        • \n

          Eliminates NaCl to:<\/p>\n

            \n
          • \n

            Improve isolation of non-Proteus<\/em>\u00a0enterics<\/p>\n<\/li>\n

          • \n

            Reduce overgrowth in mixed cultures<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

            \n

            Technical Specifications<\/strong><\/h3>\n
            \n\n\n\n\n\n\n\n\n\n
            Parameter<\/strong><\/th>\nDetail<\/strong><\/th>\n<\/tr>\n<\/thead>\n
            Format<\/strong><\/td>\nDehydrated powder<\/td>\n<\/tr>\n
            Selective Agents<\/strong><\/td>\nBile salts (crystal violet optional)<\/td>\n<\/tr>\n
            pH Indicator<\/strong><\/td>\nNeutral red<\/td>\n<\/tr>\n
            Key Application<\/strong><\/td>\nIsolation of enteric bacilli from\u00a0Proteus<\/em>-rich samples<\/td>\n<\/tr>\n
            Regulatory Status<\/strong><\/td>\nIVD use only<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
            \n

            Applications<\/strong><\/h3>\n
              \n
            • \n

              Clinical microbiology (stool\/urine cultures)<\/p>\n<\/li>\n

            • \n

              Food\/water testing<\/p>\n<\/li>\n

            • \n

              Research on\u00a0Proteus<\/em>-contaminated specimens<\/p>\n<\/li>\n<\/ul>\n

              Typical Workflow:<\/strong><\/p>\n

                \n
              1. \n

                Reconstitute per manufacturer instructions<\/p>\n<\/li>\n

              2. \n

                Pour plates and inoculate<\/p>\n<\/li>\n

              3. \n

                Incubate 18-24h at 35\u00b12\u00b0C<\/p>\n<\/li>\n

              4. \n

                Interpret colony morphology\/color<\/p>\n<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

                L-S Biotech \/ Lifesave Biotech Salt-Free MacConkey Agar<\/strong><\/h3>\n

                (Selective & Differential Medium for Gram-Negative Enteric Bacteria)<\/em><\/p>\n

                Product Description<\/strong><\/h4>\n

                A specialized\u00a0salt-free<\/strong>\u00a0variant of MacConkey Agar designed for superior isolation of Gram-negative enterics while suppressing\u00a0Proteus<\/em>\u00a0swarming.<\/p>\n

                \n

                Key Features<\/strong><\/h3>\n

                1. Selective Properties<\/strong><\/h4>\n
                  \n
                • \n

                  Bile salts<\/strong>\u00a0inhibit Gram-positive organisms<\/p>\n<\/li>\n

                • \n

                  Crystal violet-free formulation<\/strong>\u00a0(varies by product)<\/p>\n<\/li>\n

                • \n

                  Salt-free composition<\/strong>\u00a0prevents\u00a0Proteus<\/em>\u00a0swarming<\/p>\n<\/li>\n<\/ul>\n

                  2. Differential Capability<\/strong><\/h4>\n
                    \n
                  • \n

                    Lactose fermentation detection<\/strong>\u00a0via neutral red indicator:<\/p>\n

                      \n
                    • \n

                      Fermenters (e.g.,\u00a0E. coli<\/em>,\u00a0Klebsiella<\/em>):<\/strong>\u00a0Pink\/red colonies<\/p>\n<\/li>\n

                    • \n

                      Non-fermenters (e.g.,\u00a0Salmonella<\/em>,\u00a0Pseudomonas<\/em>):<\/strong>\u00a0Colorless colonies<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

                      3. Unique Salt-Free Advantage<\/strong><\/h4>\n
                        \n
                      • \n

                        Eliminates NaCl to:<\/p>\n

                          \n
                        • \n

                          Improve isolation of non-Proteus<\/em>\u00a0enterics<\/p>\n<\/li>\n

                        • \n

                          Reduce overgrowth in mixed cultures<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

                          \n

                          Technical Specifications<\/strong><\/h3>\n
                          \n\n\n\n\n\n\n\n\n\n
                          Parameter<\/strong><\/th>\nDetail<\/strong><\/th>\n<\/tr>\n<\/thead>\n
                          Format<\/strong><\/td>\nDehydrated powder<\/td>\n<\/tr>\n
                          Selective Agents<\/strong><\/td>\nBile salts (crystal violet optional)<\/td>\n<\/tr>\n
                          pH Indicator<\/strong><\/td>\nNeutral red<\/td>\n<\/tr>\n
                          Key Application<\/strong><\/td>\nIsolation of enteric bacilli from\u00a0Proteus<\/em>-rich samples<\/td>\n<\/tr>\n
                          Regulatory Status<\/strong><\/td>\nIVD use only<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
                          \n

                          Applications<\/strong><\/h3>\n
                            \n
                          • \n

                            Clinical microbiology (stool\/urine cultures)<\/p>\n<\/li>\n

                          • \n

                            Food\/water testing<\/p>\n<\/li>\n

                          • \n

                            Research on\u00a0Proteus<\/em>-contaminated specimens<\/p>\n<\/li>\n<\/ul>\n

                            Typical Workflow:<\/strong><\/p>\n

                              \n
                            1. \n

                              Reconstitute per manufacturer instructions<\/p>\n<\/li>\n

                            2. \n

                              Pour plates and inoculate<\/p>\n<\/li>\n

                            3. \n

                              Incubate 18-24h at 35\u00b12\u00b0C<\/p>\n<\/li>\n

                            4. \n

                              Interpret colony morphology\/color<\/p>\n<\/li>\n<\/ol>\n","protected":false},"featured_media":17532,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[204],"product_cat":[167],"product_tag":[],"class_list":{"0":"post-17531","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-ls-biotech","7":"product_cat-consumables","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/product\/17531","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/comments?post=17531"}],"version-history":[{"count":1,"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/product\/17531\/revisions"}],"predecessor-version":[{"id":17533,"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/product\/17531\/revisions\/17533"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/media\/17532"}],"wp:attachment":[{"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/media?parent=17531"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=17531"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=17531"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/orickmedicosarl.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=17531"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}