Assay Kits

Assay kits are used to carry out analyses in a broad scope of applications including the study of targets such as drugs, molecules, disease pathways, chemical elements or compounds, and organisms. They are a routine procedure in the modern pharmaceutical, medical and forensic world as well as research and university laboratories around the globe. Assay kits come with all the necessary reagents, instructions and protocols for fast and efficient processing, allowing for repeatable results.
CompanyIBL-AmericaIBL-AmericaIBL-AmericaIBL-AmericaIBL-America
ItemHuman TNF-ß (Tumor Necrosis Factor Beta) ELISAOsteopontin N-half ELISA AssayT4 (Free) ELISA AssayVitamin D, 25-OH Total RIA CT AssayVitamin D3, 1-25-OH RIA CT Assay
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Catalog NumberIB0806727258IB19106KIR1971KIR1929
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DescriptionEnzyme immunoassay for determination of Human TNF-ß concentrations in serum, plasma, cell culture supernatant and other biological samples. For research use only, not for use in diagnostic procedures.Solid phase sandwich ELISA for the determination of OPN N-Half in EDTA plasma, urine, synovial fluid or cell culture media. For research use only, not for use in diagnostic procedures.Solid phase competitive enzyme immunoassay (ELISA) for the determination of free Thyroxine (fT4) in human serum. For research use only, not for use in diagnostic procedures.Radioimmunoassay (RIA) for the determination of 25-hydroxyvitamin D3 and D2 (25-OH-D3 and 25-OH-D2) in serum. For research use only, not for use in diagnostic procedures.Radioimmunoassay (RIA) for the determination of human 1,25(OH)2-Vitamin D (1,25(OH)2-Vit.D) in serum and plasma. For research use only, not for use in diagnostic procedures.
Detection TargetHuman TNF-ß (Tumor Necrosis Factor Beta)ANGPTL4T4 (Free)LRGLysozyme
Sample TypeSerum, plasma, cell culture supernatant, and other biological samples.Serum, Blood PlasmaSerumSerum, Blood Plasma, Urine, CSFSerum, Stool, Blood Plasma
MethodEnzyme-Linked Immunosorbent Assay (ELISA)Enzyme-Linked Immunosorbent Assay (ELISA)Enzyme-Linked Immunosorbent Assay (ELISA)Radio Immuno Assay (RIA)Radio Immuno Assay (RIA)
Detection Range0 / 15.625 - 1000 pg/mL6.25 to 400 pmol/L0.45 to 7.70 ng/dL10 to 100 ng/mL4.7 to 411 pg/mL
Sensitivity9.375 pg/mL17.53 pg/mLInquire0.17 ng/mLInquire
Assay Time90 min. incubation (37°C) + 60 min. (37°C) + 30 min. (37°C) + 10-20 min. (37°C) = 3 hours, 20 min. total incubation time2 hrs (incubation)1 hr 15 mins (incubation)3 hrs (incubation)Overnight + 15 mins (incubation)
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