JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

Services
Training & Consultation

Training & Consultation

CTL's expertise can save you money and time

ImmunoSpot® Plate Scanning and Analysis

Learn more

ELISPOT Workshops

Our cumulative knowledge and expertise are shared with you when you attend our workshops.

Learn more

Interactive web-based training

The most effective way to get acquainted with your ImmunoSpot® Analyzer and Software.

Learn more

.gallery-placeholder .gallery-placeholder__image{height:0;}.mp-attachment-container li.mp-attachment-tab__item{max-width:fit-content;}.imu-related_prd_slider .slick-prev{top:74px !important;left:-16px !important;width:40px;height:40px;border-radius:50%;background-color:#027ec4 !important;cursor:pointer;}.imu-related_prd_slider .slick-next{top:74px;left:unset;width:40px;height:40px;border-radius:50%;background-color:#027ec4 !important;cursor:pointer;right:-20px;}.imu-related_prd_slider .slick-prev:before{position:absolute;top:11px !important;left:9px;font-size:20px;color:#fff;}.imu-related_prd_slider .slick-next:before{top:11px;left:7px;font-size:20px;position:absolute;color:#fff;}.imu-related_prd_slider .col-md-2 .text-center{word-break:break-all;white-space:normal;}.imu-related_prd_slider .slick-slide img{max-width:144px;}.imu-related_prd_slider .slick-slide{margin:0px 15px;max-width:180px !important;}.product-options-bottom .box-tocart{margin-bottom:62px;}@media only screen and (max-width: 1280px) and (min-width: 768px){.imu-related_prd_slider .slick-prev{left:5px !important;}.imu-related_prd_slider .slick-next{right:2px !important;}}@media only screen and (max-width: 1024px) and (min-width: 992px){.imu-related_prd_slider .slick-prev{top:63px !important;}.imu-related_prd_slider .slick-next{top:63px !important;}}@media only screen and (min-width:993px){.catalog-product-view .col-lg-6.pt-0.pl-lg-3.pb-md-2.order-1.product-attributes-blocks{width:60% !important;}.catalog-product-view .col-lg-6.cs-content.order-2.product-attributes-blocks{width:40%;}.catalog-product-view .col-lg-6.order-2 .fotorama__stage__frame .fotorama__img{left:50% !important;}}@media only screen and (min-width:768px){.imu-products-related .products-list .product-item{word-break:break-all;white-space:normal;}}@media (min-width: 991px) and (max-width: 1024px){.catalog-product-view .col-lg-6.order-2 .product.media{margin-left:0% !important;}}.page-title-wrapper.product{width:100% !important;}.catalog-category-view main#maincontent{position:relative;width:100%;border-bottom:0px solid #e0dfe6 !important;}.field.choice.admin__field.admin__field-option.anti-ferret-size input{margin-top:5px;}.catalog-product-view .page-footer{margin-top:60px;}.catalog-product-view .block-static-block.widget{margin-bottom:8px;}.field.choice.admin__field.admin__field-option.anti-ferret-size{margin-top:5px !important;margin-left:15px !important;}.mp-attachment-tab.b-cell-ferret-anti-doc-sec{padding-left:10px;}.b-cell-ferret-anti-doc-sec span.mp-attachment-tab__item__name{font-size:16px;}@media (min-width: 768px) and (max-width: 992px){.algolia-instant-selector-results div#algolia_instant_selector{margin-top:45px !important;}}.pagebuilder-column.related_products_section-hum{display:none !important;}.catalog-product-view .product-info-main .mp-attachment-tab li.mp-attachment-tab__item span.mp-attachment-tab__item__name{font-size:16px;}.catalog-product-view .product-info-main .mp-attachment-tab li.mp-attachment-tab__item{margin-bottom:.5rem;}.mp-attachment-container h2{font-weight:bolder;font-size:26px;line-height:34px;}.catalog-product-view .product-info-main .overview h3.font-weight-bold{font-weight:bolder;font-size:26px;line-height:34px;}.catalog-product-view .product-info-main .overview{margin-top:35px !important;margin-bottom:0px !important;}.catalog-product-view .product-info-main .overview .py-5{padding-bottom:68px !important;}.mp-attachment-tab{margin-bottom:0px !important;}.catalog-product-view .product-info-main .product.attribute.overview .bg-light .col-md-8.row p:empty{display:none;}.catalog-product-view .product-info-main .overview .py-5 .row:last-child p:last-child{margin-bottom:0px;}.catalog-product-view .product.attribute.overview .bg-light{padding-top:80px;}.catalog-product-view .product.attribute.overview table.table.table-bordered{margin-bottom:0px;}.pagebuilder-column.related_products_section_c1{width:50% !important;margin-left:0px !important;}.pagebuilder-column.related_products_section_c2{width:50% !important;}.service-products.row.mt-4.mb-4{margin-left:-26px;}.catalog-product-view{}.product-ctl-tva-suite .modal-popup .modal-inner-wrap{width:50% !important;}@media only screen and (max-width: 767px){.cms-analyzers .cs-media-tabs{flex-wrap:wrap;}.catalog-product-view .page-footer{margin-top:42px !important;}.product-ctl-tva-suite .modal-popup.modal-slide .modal-inner-wrap{margin:0 auto;max-height:100%;height:auto;}.product-ctl-tva-suite .modal-popup .modal-inner-wrap{width:100% !important;}button.us-demo.action.btn.btn-primary{margin-bottom:40px;}.cross-reference .modal-body .mob-tab{overflow:scroll;display:block;}.cross-reference .modal-body thead th{display:table-cell;}.catalog-product-view .product-info-main .overview .py-5{padding-bottom:50px !important;padding-top:30px !important;}body.catalog-product-view .product-info-main .product.attribute.overview{margin-top:50px !important;}.catalog-product-view .product-info-main .product.attribute.overview .bg-light{margin-bottom:-30px;}body .col-lg-6.pt-0.pl-lg-3.pb-md-2.order-1.product-attributes-blocks{margin-top:-30px !important;}.catalog-product-view .column.main.container .recommend-component{margin-bottom:0px;}.catalog-product-view .column.main.container{display:block;padding-bottom:0px;}.mp-attachment-tab.b-cell-ferret-anti-doc-sec{padding-left:3px;}.catalog-product-view .product-info-main{margin-top:-60px;}.catalog-product-view .product.attribute.overview .bg-light{padding-top:0px;}}@media only screen and (min-width: 768px) and (max-width: 1200px){.product-ctl-tva-suite .modal-popup._show .modal-inner-wrap{width:auto !important;margin:7rem 0px !important;position:initial;}}@media (min-width: 768px) and (max-width: 992px){.header-product-row.row{width:100%;margin-top:0px !important;}}@media only screen and (max-width: 992px){.col-lg-6.pt-0.pl-lg-3.pb-md-2.order-1.product-attributes-blocks{margin-top:0px !important;}}@media (min-width: 993px) and (max-width: 1100px){.ais-RefinementList label.ais-RefinementList-label{white-space:unset !important;}}.filter_active .ais-Panel .ais-Panel-body li .ais-RefinementList-label{display:flex;line-height:22px;}.filter_active .ais-Panel .ais-Panel-body li .ais-RefinementList-label:before{padding-right:20px;}.product-item-details .action.tocart{display:none;}.action.tocart{display:none;}#product-addtocart-button{display:block;}.callforprice-container .callforprice_clickme{padding:5px 10px;}