WuXi AppTec offers a full range of services to characterize bispecific antibodies and bispecific T cell engagers (BiTEs).  Our comprehensive platform includes cell line selection and target expression, assessment of binding affinity (SPR, flow cytometry), in vitro activity testing (T cell activation, cytokine release, cytotoxicity), and evaluation of in vivo efficacy (using HSC and PBMC …Read More >

We have established an enzalutamide-resistant (LNCaP AR-F877L mutation) KI prostate cancer model to support the development of next-generation therapeutics.  An LNCaP AR-F877L KI cell line was shown to be resistant to enzalutamide, and in vivo animal validation studies demonstrated that enzalutamide was not efficacious to prevent tumor growth using this drug-resistant model. Check out our …Read More >

Comprehensive cell line screening assays integrated with downstream pharmacological services Cell panel  of 600+ human cancer cell lines for single agent or combinatory drug screening, covering 30+ cancer types 100+ mouse cell lines, across 20+ cancer types 95 PDX-derived cell lines 320+ CDX models, ready for use 1,400+ PDX models, for primary tumor cell line …Read More >

Our comprehensive panel of orthotopic and metastasis syngeneic models includes: 17 orthotopic/disseminated models covering 10 cancer types; Organ-based orthotopic models of solid tumor cell lines; IV injection disseminated models of hematopoietic cancer cell lines; 13 experimental metastasis models covering 7 cancer types

DLL3 related lung cancer PDX models, validated by RNA-Seq and IHC staining

c-Met is a receptor tyrosine kinase, a/k/a hepatocyte growth factor receptor (HGFR). As a type of proto-oncogene, c-Met overexpression, amplification or gene mutation can promote the development of multiple cancer types, including gastric, liver, lung, breast, pancreatic cancer, and glioblastoma (through the stimulation of multiple signaling pathways).  As a result, c-Met is considered a clinically …Read More >

Discover our end-to-end KRAS services platform presented at AACR 2023! WuXi AppTec scientists have established a comprehensive panel of assays on key mutants of KRAS, including G12C and G12D, to empower KRAS-targeted drug discovery. Our suite of services includes 2D/3D cell proliferation assays (utilizing cell lines harboring single or double KRAS mutations) as well as …Read More >

In our latest AACR poster, WuXi AppTec scientists characterize the therapeutic potential of the antibody-drug conjugate (ADC) polatuzumab vedotin across a panel of established, in-house diffuse large B-cell lymphoma (DLBCL) patient-derived xenograft (PDX) models. Among our panel of lymphoma PDX models, three represent the germinal center B-cell (GCB) subtype. The authors show that 50% of …Read More >

In our latest AACR poster, WuXi AppTec scientists showcase the development of a tailored platform of patient-derived xenograft (PDX) models based on the classification of BRAF mutations. This panel covers all 3 classes of BRAF mutants, including subtypes for which viable therapeutic options remain limited. The authors demonstrate that these PDX models are responsive to …Read More >