Oncogenic RAS mutations are negative biomarkers of response to epidermal growth factor receptor (EGFR) blockade. RAS mutations are usually detected in biopsies of primary colorectal tumors. However, the genomic profiles of primary tumors and metastases are not always concordant, and chemotherapeutic agents can alter the tumor molecular landscape.
Cell-free DNA (cfDNA) is a novel tool to detect molecular heterogeneity. This study evaluated the clinical utility of cfDNA to predict primary or secondary resistance to EGFR blockade in patients with metastatic colorectal cancer. Thirty metastatic colorectal cancer patients without RAS and BRAF mutations were prospectively enrolled and treated with cytotoxic agents and EGFR blockade as first-line therapy. cfDNA was analyzed for the presence of RAS, BRAF, and EGFR (S492R) point mutations before initiating chemotherapy and every 2 months during chemotherapy.
Asprosin Magnetic Luminex Assay Kit |
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LKU605533-96T | Biomatik Corporation | 96T | EUR 869.4 |
Asprosin Magnetic Luminex Assay Kit |
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LKU605535-96T | Biomatik Corporation | 96T | EUR 894.7 |
Lumisterol (Lum) Magnetic Luminex Assay Kit |
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LKU603045-96T | Biomatik Corporation | 96T | EUR 1239.7 |
Mucin (MUC) Magnetic Luminex Assay Kit |
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LKU601949-96T | Biomatik Corporation | 96T | EUR 1062.6 |
Renin (REN) Magnetic Luminex Assay Kit |
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LKU602022-96T | Biomatik Corporation | 96T | EUR 770.5 |
Renin (REN) Magnetic Luminex Assay Kit |
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LKU602029-96T | Biomatik Corporation | 96T | EUR 944.2 |
Renin (REN) Magnetic Luminex Assay Kit |
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LKU602035-96T | Biomatik Corporation | 96T | EUR 894.7 |
Renin (REN) Magnetic Luminex Assay Kit |
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LKU602039-96T | Biomatik Corporation | 96T | EUR 993.6 |
Renin (REN) Magnetic Luminex Assay Kit |
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LKU602048-96T | Biomatik Corporation | 96T | EUR 944.2 |
Orexin (OX) Magnetic Luminex Assay Kit |
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LKU602492-96T | Biomatik Corporation | 96T | EUR 894.7 |
Orexin (OX) Magnetic Luminex Assay Kit |
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LKU602499-96T | Biomatik Corporation | 96T | EUR 869.4 |
Titin (TTN) Magnetic Luminex Assay Kit |
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LKU605495-96T | Biomatik Corporation | 96T | EUR 917.7 |
Zyxin (ZYX) Magnetic Luminex Assay Kit |
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LKU605537-96T | Biomatik Corporation | 96T | EUR 966 |
Corin (CRN) Magnetic Luminex Assay Kit |
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LKU605550-96T | Biomatik Corporation | 96T | EUR 770.5 |
Corin (CRN) Magnetic Luminex Assay Kit |
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LKU605555-96T | Biomatik Corporation | 96T | EUR 993.6 |
Corin (CRN) Magnetic Luminex Assay Kit |
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LKU605560-96T | Biomatik Corporation | 96T | EUR 1048.8 |
Furin (FUR) Magnetic Luminex Assay Kit |
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LKU606029-96T | Biomatik Corporation | 96T | EUR 966 |
Furin (FUR) Magnetic Luminex Assay Kit |
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LKU606031-96T | Biomatik Corporation | 96T | EUR 1048.8 |
Ezrin (EZR) Magnetic Luminex Assay Kit |
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LKU602905-96T | Biomatik Corporation | 96T | EUR 917.7 |
Pepsin (PP) Magnetic Luminex Assay Kit |
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LKU606220-96T | Biomatik Corporation | 96T | EUR 917.7 |
Pepsin (PP) Magnetic Luminex Assay Kit |
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LKU606221-96T | Biomatik Corporation | 96T | EUR 944.2 |
Pepsin (PP) Magnetic Luminex Assay Kit |
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LKU606224-96T | Biomatik Corporation | 96T | EUR 944.2 |
Klotho (KL) Magnetic Luminex Assay Kit |
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LKU607474-96T | Biomatik Corporation | 96T | EUR 993.6 |
Klotho (KL) Magnetic Luminex Assay Kit |
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LKU607477-96T | Biomatik Corporation | 96T | EUR 966 |
Klotho (KL) Magnetic Luminex Assay Kit |
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LKU607479-96T | Biomatik Corporation | 96T | EUR 1048.8 |
Nestin (NES) Magnetic Luminex Assay Kit |
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LKU601042-96T | Biomatik Corporation | 96T | EUR 869.4 |
Nestin (NES) Magnetic Luminex Assay Kit |
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LKU601043-96T | Biomatik Corporation | 96T | EUR 894.7 |
Leptin (LEP) Magnetic Luminex Assay Kit |
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LKU601622-96T | Biomatik Corporation | 96T | EUR 770.5 |
Leptin (LEP) Magnetic Luminex Assay Kit |
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LKU601626-96T | Biomatik Corporation | 96T | EUR 770.5 |
Leptin (LEP) Magnetic Luminex Assay Kit |
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LKU601632-96T | Biomatik Corporation | 96T | EUR 1043.1 |
Leptin (LEP) Magnetic Luminex Assay Kit |
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LKU601637-96T | Biomatik Corporation | 96T | EUR 1043.1 |
Leptin (LEP) Magnetic Luminex Assay Kit |
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LKU601643-96T | Biomatik Corporation | 96T | EUR 944.2 |
Leptin (LEP) Magnetic Luminex Assay Kit |
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LKU601650-96T | Biomatik Corporation | 96T | EUR 770.5 |
Leptin (LEP) Magnetic Luminex Assay Kit |
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LKU601656-96T | Biomatik Corporation | 96T | EUR 944.2 |
Leptin (LEP) Magnetic Luminex Assay Kit |
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LKU601664-96T | Biomatik Corporation | 96T | EUR 993.6 |
Leptin (LEP) Magnetic Luminex Assay Kit |
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LKU601671-96T | Biomatik Corporation | 96T | EUR 1068.4 |
Estriol (E3) Magnetic Luminex Assay Kit |
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LKU601855-96T | Biomatik Corporation | 96T | EUR 1098.3 |
Estrone (E1) Magnetic Luminex Assay Kit |
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LKU601857-96T | Biomatik Corporation | 96T | EUR 1115.5 |
Histone (H) Magnetic Luminex Assay Kit |
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LKU602012-96T | Biomatik Corporation | 96T | EUR 1104 |
Afamin (AFM) Magnetic Luminex Assay Kit |
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LKU602584-96T | Biomatik Corporation | 96T | EUR 966 |
Afamin (AFM) Magnetic Luminex Assay Kit |
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LKU602585-96T | Biomatik Corporation | 96T | EUR 1048.8 |
Adropin (AD) Magnetic Luminex Assay Kit |
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LKU602686-96T | Biomatik Corporation | 96T | EUR 1062.6 |
Ecotin (ECO) Magnetic Luminex Assay Kit |
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LKU602688-96T | Biomatik Corporation | 96T | EUR 1032.7 |
Adropin (AD) Magnetic Luminex Assay Kit |
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LKU602693-96T | Biomatik Corporation | 96T | EUR 1092.5 |
Leptin (LEP) Magnetic Luminex Assay Kit |
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LKU600265-96T | Biomatik Corporation | 96T | EUR 1117.8 |
Fusion (FUS) Magnetic Luminex Assay Kit |
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LKU600601-96T | Biomatik Corporation | 96T | EUR 993.6 |
Fusion (FUS) Magnetic Luminex Assay Kit |
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LKU600616-96T | Biomatik Corporation | 96T | EUR 966 |
Laminin (LN) Magnetic Luminex Assay Kit |
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LKU600713-96T | Biomatik Corporation | 96T | EUR 869.4 |
Laminin (LN) Magnetic Luminex Assay Kit |
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LKU600722-96T | Biomatik Corporation | 96T | EUR 944.2 |
Laminin (LN) Magnetic Luminex Assay Kit |
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LKU600726-96T | Biomatik Corporation | 96T | EUR 794.7 |
Laminin (LN) Magnetic Luminex Assay Kit |
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LKU600732-96T | Biomatik Corporation | 96T | EUR 1043.1 |
Myosin (Myo) Magnetic Luminex Assay Kit |
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LKU605492-96T | Biomatik Corporation | 96T | EUR 772.8 |
Gastrin (GT) Magnetic Luminex Assay Kit |
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LKU606089-96T | Biomatik Corporation | 96T | EUR 917.7 |
Gastrin (GT) Magnetic Luminex Assay Kit |
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LKU606095-96T | Biomatik Corporation | 96T | EUR 944.2 |
Gastrin (GT) Magnetic Luminex Assay Kit |
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LKU606103-96T | Biomatik Corporation | 96T | EUR 995.9 |
Gastrin (GT) Magnetic Luminex Assay Kit |
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LKU606108-96T | Biomatik Corporation | 96T | EUR 1048.8 |
Gastrin (GT) Magnetic Luminex Assay Kit |
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LKU606112-96T | Biomatik Corporation | 96T | EUR 1048.8 |
Ouabain (OB) Magnetic Luminex Assay Kit |
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LKU606186-96T | Biomatik Corporation | 96T | EUR 1242 |
Midkine (MK) Magnetic Luminex Assay Kit |
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LKU603691-96T | Biomatik Corporation | 96T | EUR 869.4 |
Midkine (MK) Magnetic Luminex Assay Kit |
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LKU603696-96T | Biomatik Corporation | 96T | EUR 894.7 |
Midkine (MK) Magnetic Luminex Assay Kit |
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LKU603700-96T | Biomatik Corporation | 96T | EUR 944.2 |
Noggin (NOG) Magnetic Luminex Assay Kit |
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LKU604013-96T | Biomatik Corporation | 96T | EUR 993.6 |
Noggin (NOG) Magnetic Luminex Assay Kit |
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LKU604024-96T | Biomatik Corporation | 96T | EUR 966 |
Noggin (NOG) Magnetic Luminex Assay Kit |
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LKU604033-96T | Biomatik Corporation | 96T | EUR 993.6 |
Noggin (NOG) Magnetic Luminex Assay Kit |
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LKU604046-96T | Biomatik Corporation | 96T | EUR 1048.8 |
Villin (VIL) Magnetic Luminex Assay Kit |
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LKU604342-96T | Biomatik Corporation | 96T | EUR 966 |
Epigen (EPG) Magnetic Luminex Assay Kit |
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LKU606658-96T | Biomatik Corporation | 96T | EUR 1062.6 |
Necdin (NDN) Magnetic Luminex Assay Kit |
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LKU606823-96T | Biomatik Corporation | 96T | EUR 966 |
Agrin (AGRN) Magnetic Luminex Assay Kit |
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LKU606870-96T | Biomatik Corporation | 96T | EUR 917.7 |
Desmin (Des) Magnetic Luminex Assay Kit |
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LKU607153-96T | Biomatik Corporation | 96T | EUR 869.4 |
Desmin (Des) Magnetic Luminex Assay Kit |
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LKU607154-96T | Biomatik Corporation | 96T | EUR 944.2 |
Desmin (Des) Magnetic Luminex Assay Kit |
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LKU607155-96T | Biomatik Corporation | 96T | EUR 894.7 |
Sorcin (SRI) Magnetic Luminex Assay Kit |
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LKU607414-96T | Biomatik Corporation | 96T | EUR 966 |
Moesin (MSN) Magnetic Luminex Assay Kit |
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LKU607634-96T | Biomatik Corporation | 96T | EUR 966 |
Moesin (MSN) Magnetic Luminex Assay Kit |
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LKU607635-96T | Biomatik Corporation | 96T | EUR 993.6 |
Nidogen (NID) Magnetic Luminex Assay Kit |
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LKU601163-96T | Biomatik Corporation | 96T | EUR 966 |
Heparin (Hep) Magnetic Luminex Assay Kit |
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LKU601356-96T | Biomatik Corporation | 96T | EUR 1228.2 |
Oxytocin (OT) Magnetic Luminex Assay Kit |
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LKU602649-96T | Biomatik Corporation | 96T | EUR 891.3 |
Elastin (ELN) Magnetic Luminex Assay Kit |
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LKU602851-96T | Biomatik Corporation | 96T | EUR 995.9 |
Elastin (ELN) Magnetic Luminex Assay Kit |
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LKU602854-96T | Biomatik Corporation | 96T | EUR 944.2 |
Elastin (ELN) Magnetic Luminex Assay Kit |
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LKU602857-96T | Biomatik Corporation | 96T | EUR 1043.1 |
Insulin (INS) Magnetic Luminex Assay Kit |
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LKU600286-96T | Biomatik Corporation | 96T | EUR 1068.4 |
Relaxin (RLN) Magnetic Luminex Assay Kit |
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LKU600353-96T | Biomatik Corporation | 96T | EUR 917.7 |
Relaxin (RLN) Magnetic Luminex Assay Kit |
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LKU600356-96T | Biomatik Corporation | 96T | EUR 1101.7 |
Relaxin (RLN) Magnetic Luminex Assay Kit |
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LKU600358-96T | Biomatik Corporation | 96T | EUR 1101.7 |
Relaxin (RLN) Magnetic Luminex Assay Kit |
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LKU600360-96T | Biomatik Corporation | 96T | EUR 944.2 |
Relaxin (RLN) Magnetic Luminex Assay Kit |
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LKU600363-96T | Biomatik Corporation | 96T | EUR 995.9 |
Relaxin (RLN) Magnetic Luminex Assay Kit |
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LKU600366-96T | Biomatik Corporation | 96T | EUR 995.9 |
Retinol (Ret) Magnetic Luminex Assay Kit |
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LKU600742-96T | Biomatik Corporation | 96T | EUR 1125.9 |
Glycine (Gly) Magnetic Luminex Assay Kit |
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LKU600761-96T | Biomatik Corporation | 96T | EUR 1200.6 |
Galanin (GAL) Magnetic Luminex Assay Kit |
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LKU600841-96T | Biomatik Corporation | 96T | EUR 917.7 |
Galanin (GAL) Magnetic Luminex Assay Kit |
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LKU600858-96T | Biomatik Corporation | 96T | EUR 995.9 |
Lactase (LCT) Magnetic Luminex Assay Kit |
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LKU600934-96T | Biomatik Corporation | 96T | EUR 1048.8 |
Visfatin (VF) Magnetic Luminex Assay Kit |
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LKU604850-96T | Biomatik Corporation | 96T | EUR 869.4 |
Visfatin (VF) Magnetic Luminex Assay Kit |
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LKU604852-96T | Biomatik Corporation | 96T | EUR 944.2 |
Visfatin (VF) Magnetic Luminex Assay Kit |
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LKU604855-96T | Biomatik Corporation | 96T | EUR 894.7 |
Visfatin (VF) Magnetic Luminex Assay Kit |
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LKU604858-96T | Biomatik Corporation | 96T | EUR 1043.1 |
Visfatin (VF) Magnetic Luminex Assay Kit |
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LKU604859-96T | Biomatik Corporation | 96T | EUR 993.6 |
Acrosin (ACR) Magnetic Luminex Assay Kit |
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LKU604938-96T | Biomatik Corporation | 96T | EUR 917.7 |
Acrosin (ACR) Magnetic Luminex Assay Kit |
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LKU604943-96T | Biomatik Corporation | 96T | EUR 995.9 |
Taurine (Tau) Magnetic Luminex Assay Kit |
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LKU605040-96T | Biomatik Corporation | 96T | EUR 1159.2 |
Dopamine (DA) Magnetic Luminex Assay Kit |
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LKU605107-96T | Biomatik Corporation | 96T | EUR 1098.3 |
Fascin (FSCN) Magnetic Luminex Assay Kit |
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LKU605351-96T | Biomatik Corporation | 96T | EUR 917.7 |
Motilin (MTL) Magnetic Luminex Assay Kit |
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LKU606063-96T | Biomatik Corporation | 96T | EUR 869.4 |
Motilin (MTL) Magnetic Luminex Assay Kit |
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LKU606069-96T | Biomatik Corporation | 96T | EUR 944.2 |
Motilin (MTL) Magnetic Luminex Assay Kit |
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LKU606076-96T | Biomatik Corporation | 96T | EUR 993.6 |
Apelin (APLN) Magnetic Luminex Assay Kit |
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LKU602951-96T | Biomatik Corporation | 96T | EUR 966 |
Apelin (APLN) Magnetic Luminex Assay Kit |
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LKU602955-96T | Biomatik Corporation | 96T | EUR 1048.8 |
Apelin (APLN) Magnetic Luminex Assay Kit |
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LKU602956-96T | Biomatik Corporation | 96T | EUR 993.6 |
Albumin (ALB) Magnetic Luminex Assay Kit |
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LKU603143-96T | Biomatik Corporation | 96T | EUR 770.5 |
Albumin (ALB) Magnetic Luminex Assay Kit |
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LKU603147-96T | Biomatik Corporation | 96T | EUR 770.5 |
Albumin (ALB) Magnetic Luminex Assay Kit |
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LKU603150-96T | Biomatik Corporation | 96T | EUR 770.5 |
Albumin (ALB) Magnetic Luminex Assay Kit |
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LKU603155-96T | Biomatik Corporation | 96T | EUR 770.5 |
Albumin (ALB) Magnetic Luminex Assay Kit |
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LKU603157-96T | Biomatik Corporation | 96T | EUR 770.5 |
Albumin (ALB) Magnetic Luminex Assay Kit |
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LKU603162-96T | Biomatik Corporation | 96T | EUR 770.5 |
Albumin (ALB) Magnetic Luminex Assay Kit |
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LKU603165-96T | Biomatik Corporation | 96T | EUR 995.9 |
Trypsin (TRY) Magnetic Luminex Assay Kit |
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LKU603502-96T | Biomatik Corporation | 96T | EUR 869.4 |
Insulin (INS) Magnetic Luminex Assay Kit |
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LKU603546-96T | Biomatik Corporation | 96T | EUR 894.7 |
Insulin (INS) Magnetic Luminex Assay Kit |
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LKU603557-96T | Biomatik Corporation | 96T | EUR 944.2 |
Insulin (INS) Magnetic Luminex Assay Kit |
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LKU603568-96T | Biomatik Corporation | 96T | EUR 993.6 |
Insulin (INS) Magnetic Luminex Assay Kit |
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LKU603584-96T | Biomatik Corporation | 96T | EUR 1043.1 |
Insulin (INS) Magnetic Luminex Assay Kit |
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LKU603592-96T | Biomatik Corporation | 96T | EUR 869.4 |
Insulin (INS) Magnetic Luminex Assay Kit |
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LKU603597-96T | Biomatik Corporation | 96T | EUR 944.2 |
Insulin (INS) Magnetic Luminex Assay Kit |
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LKU603604-96T | Biomatik Corporation | 96T | EUR 1117.8 |
Insulin (INS) Magnetic Luminex Assay Kit |
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LKU603609-96T | Biomatik Corporation | 96T | EUR 770.5 |
Insulin (INS) Magnetic Luminex Assay Kit |
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LKU603618-96T | Biomatik Corporation | 96T | EUR 908.5 |
Insulin (INS) Magnetic Luminex Assay Kit |
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LKU603633-96T | Biomatik Corporation | 96T | EUR 944.2 |
Insulin (INS) Magnetic Luminex Assay Kit |
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LKU603638-96T | Biomatik Corporation | 96T | EUR 1068.4 |
Ferritin (FE) Magnetic Luminex Assay Kit |
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LKU603782-96T | Biomatik Corporation | 96T | EUR 770.5 |
Ferritin (FE) Magnetic Luminex Assay Kit |
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LKU603788-96T | Biomatik Corporation | 96T | EUR 1043.1 |
Ferritin (FE) Magnetic Luminex Assay Kit |
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LKU603792-96T | Biomatik Corporation | 96T | EUR 944.2 |
Ferritin (FE) Magnetic Luminex Assay Kit |
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LKU603809-96T | Biomatik Corporation | 96T | EUR 894.7 |
Ferritin (FE) Magnetic Luminex Assay Kit |
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LKU603815-96T | Biomatik Corporation | 96T | EUR 944.2 |
Decorin (DCN) Magnetic Luminex Assay Kit |
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LKU604340-96T | Biomatik Corporation | 96T | EUR 966 |
Trypsin (TRY) Magnetic Luminex Assay Kit |
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LKU606537-96T | Biomatik Corporation | 96T | EUR 995.9 |
Trypsin (TRY) Magnetic Luminex Assay Kit |
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LKU606539-96T | Biomatik Corporation | 96T | EUR 1043.1 |
Osterix (OSX) Magnetic Luminex Assay Kit |
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LKU606893-96T | Biomatik Corporation | 96T | EUR 1092.5 |
Osterix (OSX) Magnetic Luminex Assay Kit |
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LKU606895-96T | Biomatik Corporation | 96T | EUR 1062.6 |
Latexin (LXN) Magnetic Luminex Assay Kit |
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LKU607102-96T | Biomatik Corporation | 96T | EUR 993.6 |
Reelin (RELN) Magnetic Luminex Assay Kit |
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LKU607372-96T | Biomatik Corporation | 96T | EUR 966 |
Reelin (RELN) Magnetic Luminex Assay Kit |
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LKU607374-96T | Biomatik Corporation | 96T | EUR 993.6 |
Reelin (RELN) Magnetic Luminex Assay Kit |
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LKU607376-96T | Biomatik Corporation | 96T | EUR 1048.8 |
Tyrosol (Tyr) Magnetic Luminex Assay Kit |
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LKU607597-96T | Biomatik Corporation | 96T | EUR 1186.8 |
Histamine (HA) Magnetic Luminex Assay Kit |
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LKU601333-96T | Biomatik Corporation | 96T | EUR 1098.3 |
Tafazzin (TAZ) Magnetic Luminex Assay Kit |
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LKU601431-96T | Biomatik Corporation | 96T | EUR 966 |
Estradiol (E2) Magnetic Luminex Assay Kit |
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LKU601827-96T | Biomatik Corporation | 96T | EUR 770.5 |
Biglycan (BGN) Magnetic Luminex Assay Kit |
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LKU601849-96T | Biomatik Corporation | 96T | EUR 966 |
Biglycan (BGN) Magnetic Luminex Assay Kit |
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LKU601858-96T | Biomatik Corporation | 96T | EUR 993.6 |
Biglycan (BGN) Magnetic Luminex Assay Kit |
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LKU601866-96T | Biomatik Corporation | 96T | EUR 1048.8 |
Vasorin (VASN) Magnetic Luminex Assay Kit |
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LKU601945-96T | Biomatik Corporation | 96T | EUR 966 |
Vasorin (VASN) Magnetic Luminex Assay Kit |
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LKU601959-96T | Biomatik Corporation | 96T | EUR 993.6 |
Paxillin (PXN) Magnetic Luminex Assay Kit |
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LKU602203-96T | Biomatik Corporation | 96T | EUR 917.7 |
Paxillin (PXN) Magnetic Luminex Assay Kit |
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LKU602206-96T | Biomatik Corporation | 96T | EUR 944.2 |
Nephrin (NPHN) Magnetic Luminex Assay Kit |
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LKU602253-96T | Biomatik Corporation | 96T | EUR 869.4 |
Nephrin (NPHN) Magnetic Luminex Assay Kit |
|||
LKU602256-96T | Biomatik Corporation | 96T | EUR 894.7 |
Nephrin (NPHN) Magnetic Luminex Assay Kit |
|||
LKU602259-96T | Biomatik Corporation | 96T | EUR 944.2 |
Secretin (SCT) Magnetic Luminex Assay Kit |
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LKU602628-96T | Biomatik Corporation | 96T | EUR 917.7 |
Secretin (SCT) Magnetic Luminex Assay Kit |
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LKU602630-96T | Biomatik Corporation | 96T | EUR 944.2 |
Secretin (SCT) Magnetic Luminex Assay Kit |
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LKU602632-96T | Biomatik Corporation | 96T | EUR 995.9 |
Bilirubin (Bb) Magnetic Luminex Assay Kit |
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LKU602777-96T | Biomatik Corporation | 96T | EUR 1125.9 |
E-selectin Magnetic Luminex Assay Kit |
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LKU600103-96T | Biomatik Corporation | 96T | EUR 1043.1 |
E-selectin Magnetic Luminex Assay Kit |
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LKU600125-96T | Biomatik Corporation | 96T | EUR 944.2 |
E-selectin Magnetic Luminex Assay Kit |
|||
LKU600201-96T | Biomatik Corporation | 96T | EUR 993.6 |
Ubiquitin (Ub) Magnetic Luminex Assay Kit |
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LKU600221-96T | Biomatik Corporation | 96T | EUR 938.4 |
Calnexin (CNX) Magnetic Luminex Assay Kit |
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LKU600441-96T | Biomatik Corporation | 96T | EUR 869.4 |
Cubilin (CUBN) Magnetic Luminex Assay Kit |
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LKU600648-96T | Biomatik Corporation | 96T | EUR 966 |
Cubilin (CUBN) Magnetic Luminex Assay Kit |
|||
LKU600660-96T | Biomatik Corporation | 96T | EUR 1048.8 |
Saitohin (STH) Magnetic Luminex Assay Kit |
|||
LKU600766-96T | Biomatik Corporation | 96T | EUR 966 |
Podocin (PDCN) Magnetic Luminex Assay Kit |
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LKU600935-96T | Biomatik Corporation | 96T | EUR 869.4 |
Podocin (PDCN) Magnetic Luminex Assay Kit |
|||
LKU600945-96T | Biomatik Corporation | 96T | EUR 944.2 |
Podocin (PDCN) Magnetic Luminex Assay Kit |
|||
LKU600953-96T | Biomatik Corporation | 96T | EUR 894.7 |
Glucagon (GCG) Magnetic Luminex Assay Kit |
|||
LKU604659-96T | Biomatik Corporation | 96T | EUR 770.5 |
Glucagon (GCG) Magnetic Luminex Assay Kit |
|||
LKU604660-96T | Biomatik Corporation | 96T | EUR 995.9 |
Glucagon (GCG) Magnetic Luminex Assay Kit |
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LKU604661-96T | Biomatik Corporation | 96T | EUR 944.2 |
The analysis was performed in 223 plasma samples from all 30 patients. Of the 30 patients, five had RAS mutations in their cfDNA before starting chemotherapy and did not respond. Twenty-four of the remaining 25 patients without cfDNA RAS mutations had a response. Twenty of the 24 responders developed secondary resistance and cfDNA RAS mutations were found in 17 of the 20. cfDNA BRAF mutations were found in seven, and EGFR mutations were found in eight of the 20 patients.
Emerging RAS, BRAF, and EGFR mutations occurred in patients with primary and secondary resistance to EGFR blockade. The detection of these mutations in cfDNA is a promising approach to predict treatment response and secondary resistance.