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| Company | IBL-America | IBL-America | IBL-America | IBL-America | IBL-America |
| Item | Kynurenine ELISA | Anti-Cetuximab (Erbitux®) ELISA | Anti-Ustekinumab (Stelara®) ELISA | Complement C4d ELISA | Complement System Screen ELISA Assay |
| Catalog Number | IB89190R | TM09027 | TM09036 | COMPL C4d RUO | COMPL 300 RUO |
| Price | Supplier Page | Supplier Page | Supplier Page | Supplier Page | Supplier Page |
| Description | Enzyme immunoassay for the determination of L-kynurenine in serum and EDTA-plasma samples to evaluate L-kynurenine homeostasis. For research use only, not for use in diagnostic procedures. | Enzyme immunoassay (ELISA) test kit for the determination of free antibodies directed against the drug Cetuximab (Erbitux®) in serum and plasma. For research use only, not for use in diagnostic procedures. | The ImmunoGuide Antibody to Ustekinumab ELISA kit has been designed for the measurement of free antibodies against this drug. It does not detect such antibodies which already are bound to the drug. | The Complement C4d assay is an enzyme-linked immunosorbent assay (ELISA) for the semiquantitative determination of C4d in human plasma. For research use only, not for use in diagnostic procedures. | The Wieslab® Complement system Screen kit is an enzyme immunoassay for the determination of functional classical, MBL and alternative complement pathways in human serum. For research use only, not for use in diagnostic procedures. |
| Detection Target | Kynurenine | sAPP Alpha | sAPP Total | Phospho Tau (181P) | Human NfL (Neurofilament light chain) |
| Sample Type | Serum, Blood Plasma | Serum, Blood Plasma, CSF, Cell Culture Supernatant | Serum, Blood Plasma, CSF, Cell Culture Supernatant | Cerebrospinal fluids | Cerebrospinal fluids |
| Method | Enzyme-Linked Immunosorbent Assay (ELISA) | Enzyme-Linked Immunosorbent Assay (ELISA) | Enzyme-Linked Immunosorbent Assay (ELISA) | Enzyme-Linked Immunosorbent Assay (ELISA) | Enzyme-Linked Immunosorbent Assay (ELISA) |
| Detection Range | 0 to 10000 ng/mL | 0 / 1 - 30 ng/mL | Anti-Ustekinumab (Stelara®) | 0 / 5 - 400 ng/mL | Inquire |
| Sensitivity | 45.7 ng/mL | 0.09 ng/mL | 0.06 ng/mL | 1.9 pg/mL | 10.2 pg/mL |
| Assay Time | Overnight + 2 hrs, 30 mins (incubation) | 2 hours, 15 min. total incubation time. | 2 hour, 30 min. total incubation time. | 2 hours total incubation time. | 2 hrs (incubation) |
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