{"product_id":"epcoritamab-elisa-kit","title":"Epcoritamab ELISA Kit","description":"\u003cp\u003e\u003cb\u003eSize\u003c\/b\u003e:96T\u003c\/p\u003e\u003cp\u003e\u003cb\u003eApplications\u003c\/b\u003e:ELISA\u003c\/p\u003e\u003cp\u003e\u003cb\u003eAccession\u003c\/b\u003e:P11836 \u0026amp; P07766\u003c\/p\u003e\u003cp\u003e\u003cb\u003eStability and Storage\u003c\/b\u003e:The stability of ELISA kit is determined by the loss rate of activity. The loss rate of this kit is less than 10% prior to the expiration date under appropriate storage condition.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDetection method\u003c\/b\u003e:Colorimetric\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSample type\u003c\/b\u003e:Plasma, Serum\u003c\/p\u003e\u003cp\u003e\u003cb\u003eAssay type\u003c\/b\u003e:Quantitative\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSensitivity\u003c\/b\u003e:0.156 μg\/ml\u003c\/p\u003e\u003cp\u003e\u003cb\u003eRange\u003c\/b\u003e:0.31-5 μg\/mL\u003c\/p\u003e\u003cp\u003e\u003cb\u003eRecovery\u003c\/b\u003e:80-120%\u003c\/p\u003e\u003cp\u003e\u003cb\u003eProperties\u003c\/b\u003e:\u003c\/p\u003e\u003cp\u003e\u003cb\u003eExperimental Procedure\u003c\/b\u003e:\u003c\/p\u003e\u003cp\u003e\u003cb\u003eBackground\u003c\/b\u003e:Epcoritamab (DuoBody-CD3xCD20, GEN3013) is a novel bispecific IgG1 antibody redirecting T-cells toward CD20+ tumor cells. Here, we assessed the preclinical efficacy of epcoritamab against primary tumor cells present in the lymph node biopsies from newly diagnosed (ND) and relapsed\/refractory (RR) B-NHL patients. In the presence of T-cells from a healthy donor, epcoritamab demonstrated potent activity against primary tumor cells, irrespective of prior treatments, including CD20 mAbs. Median lysis of 65, 74, and 84% were achieved in diffuse large B-cell lymphoma (n = 16), follicular lymphoma (n = 15), and mantle cell lymphoma (n = 8), respectively. Furthermore, in this allogeneic setting, we discovered that the capacity of B-cell tumors to activate T-cells was heterogeneous and showed an inverse association with their surface expression levels of the immune checkpoint molecule Herpesvirus Entry Mediator (HVEM). In the autologous setting, when lymph node (LN)-residing T-cells were the only source of effector cells, the epcoritamab-dependent cytotoxicity strongly correlated with local effector cell-to-target cell ratios. Further analyses revealed that LN-residing-derived or peripheral blood-derived T-cells of B-NHL patients, as well as heathy donor T-cells equally mediated epcoritamab-dependent cytotoxicity. These results show the promise of epcoritamab for treatment of newly-diagnosed or relapsed\/refractory B-NHL patients, including those who became refractory to previous CD20-directed therapies.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eAlternative Names\u003c\/b\u003e:GEN3013, 2134641-34-0\u003c\/p\u003e\u003cp\u003e\u003cb\u003eShipping\u003c\/b\u003e:2-8 ℃\u003c\/p\u003e\u003cp\u003e\u003cb\u003eNote\u003c\/b\u003e:For Research Use Only.\u003c\/p\u003e","brand":"GeneBio Systems","offers":[{"title":"Default Title","offer_id":48655943073892,"sku":"DY257038","price":141600.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/8588\/9636\/files\/no_image_default_image-jpeg_34a4660c-5f44-4fda-ba22-df05058f3602.jpg?v=1782808798","url":"https:\/\/www.genebiosystems.com\/en-jp\/products\/epcoritamab-elisa-kit","provider":"GeneBio ","version":"1.0","type":"link"}