{"id":5164,"date":"2025-10-22T09:41:12","date_gmt":"2025-10-22T00:41:12","guid":{"rendered":"https:\/\/jteccorp.wdkb.jp\/?page_id=5164"},"modified":"2026-02-16T13:47:50","modified_gmt":"2026-02-16T04:47:50","slug":"cell-culture","status":"publish","type":"page","link":"https:\/\/www.j-tec.co.jp\/english\/life-science\/cell-culture\/","title":{"rendered":"Our Original Cell Culture Technologies\ufffc"},"content":{"rendered":"\n<div class=\"l-detail-content\">\n    <h1 class=\"c-title content-head -bd\">Our Proprietary Cell Culture Technologies<\/h1>\n    <section class=\"c-section\">\n    <h2 class=\"c-title l2\">\u201dCELLFLOAT\u201d Proprietary Floating Cell Culture Technology<\/h2>\n    <div class=\"c-text\">\n    <p>\u201cCELLFLOAT\u201d is our original and novel 3D cell culture technology. <br>This bioreactor generates shear stress by horizontal rotation, compensating the effect of gravity. The system realizes homogeneous cell growth without sinking, and enable cells to form aggregates that become 3D spheroids.<\/p>\n    <\/div>\n    <div class=\"c-product-list\">\n    <h3 class=\"c-product-list__title\">Products using the technology<\/h3>\n    <ul class=\"c-product-list__items\">\n    <li><a href=\"\/english\/life-science\/cellpet-3d-ips\/\">CellPet 3D-iPS<\/a><\/li>\n    <li><a href=\"\/english\/life-science\/cellpetcube\/\">CellPet CUBE<\/a><\/li>\n    <li><a href=\"\/english\/life-science\/cellpet3d-l\/\">CellPet 3D-L<\/a><\/li>\n    <li><a href=\"\/english\/life-science\/cellpet3d\/\">CellPet 3D<\/a><\/li>\n    <\/ul>\n    <\/div>\n    <div class=\"c-col2  u-mb40 -half\">\n    <div class=\"c-image  u-text-center\"><img src=\"\/assets\/img\/lifescience\/cell-culture\/img_cell-culture1_en.webp\" alt=\"CELLFLOAT ; Unique Floating Cell Culture system\"><\/div>\n              <iframe loading=\"lazy\" width=\"100%\" height=\"100%\" src=\"https:\/\/www.youtube.com\/embed\/jSoMeUfvpkU?si=TkA1Q86QeJr84cGi\" frameborder=\"0\"><\/iframe>\n  <\/div>\n    <\/section>\n    <section class=\"c-section\">\n    <h2 class=\"c-title l2\">&#8220;J-iSS (JTEC&#8217;s iPS Spheroid Subculture)&#8221; using CELLFLOAT<\/h2>\n    <div class=\"c-col2  u-mb40 -half\">\n    <div class=\"c-image u-text-center\"><img style=\"max-height: 400px\" src=\"\/assets\/img\/lifescience\/cell-culture\/img_cell-culture3-1-en.webp\" alt=\"J-iSS\uff08JTEC's iPS Spheroid Subculture) Subculture using CELLFLOAT\"><\/div>\n    <div>\n    <div class=\"c-text u-mb40\">\n    <p>The grown cell aggregates are passed through a mesh filter to generate fine fragments without using enzymes. This is followed by rotational culture using CELLFLOAT to form 3D spheroids.<\/p>\n    <p>The following advantages can be noted compared to conventional passaging methods.<\/p>\n    <\/div>\n    <ul class=\"c-list\">\n  <li>Reduced contamination risk through a closed system<\/li>\n  <li>Shortened operation time<\/li>\n  <li>Reduced cellular damage by eliminating the need for enzymes and other reagents<\/li>\n  <li>Improved operational simplicity enables stable proliferation maintenance<\/li>\n  <\/ul>\t \n  <div class=\"c-product-list no-flex\">\t \n  <h3 class=\"c-product-list__title\">Products using the technology<\/h3>\t \n  <ul class=\"c-product-list__items\">\t \n  <li><a href=\"\/english\/life-science\/cellpet-3d-ips\/\">CellPet 3D-iPS<\/a><\/li>\t \n  <li><a href=\"\/english\/life-science\/cellpetft\/\">CellPet FT<\/a><\/li>\t \n  <li><a href=\"\/english\/life-science\/cellpetfthandy\/\">CellPet FT handy<\/a><\/li>\t \n  <\/ul>\n    <\/div>\n    <\/div>\n    <\/div>\n    <\/section>\n    <section class=\"c-section\">\n    <h2 class=\"c-title l2\">Introduction of iPS cell subculture using J-iSS<\/h2>\n    <div class=\"u-mb40\">\n    <div class=\"c-image \"><img src=\"\/assets\/img\/lifescience\/cell-culture\/img_cell-culture4-en.webp\" alt=\"iPS cell subculture using J-iSS\"><\/div>\n    <div>\n    <div class=\"c-text\">\n    <p>This sequential procedure of rotational culture and subculture &#8220;J-iSS&#8221; enables obtaining a large number of the iPS cells by using a combination of CellPet 3D-iPS and CellPet FT. It is a much easier method for scaling up than using the conventional 2D culture.<\/p>\n    <\/div>\n    <div class=\"c-product-list no-flex\">\n    <h3 class=\"c-product-list__title\">Products using the technology<\/h3>\n    <ul class=\"c-product-list__items\">\n    <li><a href=\"\/english\/life-science\/cellpet-3d-ips\/\">CellPet 3D-iPS<\/a><\/li>\n    <li><a href=\"\/english\/life-science\/cellpetft\/\">CellPet FT<\/a><\/li>\n    <li><a href=\"\/english\/life-science\/cellpetfthandy\/\">CellPet FT handy<\/a><\/li>\t \n    <\/ul>\n    <\/div>\n    <\/div>\n    <\/div>\n    <\/section>\n    <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Our Proprietary Cell Culture Technologies \u201dCELLFLOAT\u201d Proprietary Floating Cell Culture Technology \u201cCELLFLOAT\u201d [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":4897,"menu_order":41,"comment_status":"closed","ping_status":"closed","template":"page-life-science-cell.php","meta":[],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.j-tec.co.jp\/english\/wp-json\/wp\/v2\/pages\/5164"}],"collection":[{"href":"https:\/\/www.j-tec.co.jp\/english\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.j-tec.co.jp\/english\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.j-tec.co.jp\/english\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.j-tec.co.jp\/english\/wp-json\/wp\/v2\/comments?post=5164"}],"version-history":[{"count":3,"href":"https:\/\/www.j-tec.co.jp\/english\/wp-json\/wp\/v2\/pages\/5164\/revisions"}],"predecessor-version":[{"id":7515,"href":"https:\/\/www.j-tec.co.jp\/english\/wp-json\/wp\/v2\/pages\/5164\/revisions\/7515"}],"up":[{"embeddable":true,"href":"https:\/\/www.j-tec.co.jp\/english\/wp-json\/wp\/v2\/pages\/4897"}],"wp:attachment":[{"href":"https:\/\/www.j-tec.co.jp\/english\/wp-json\/wp\/v2\/media?parent=5164"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}