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Quick answer: A researcher subtracted the blank from a competitive ELISA (a Serotonin kit) and every result turned negative. In a competitive assay the signal is inversely proportional to

For reproducible, isoform-specific detection, choose a monoclonal antibody; for robust detection across multiple epitopes or faster turnaround, choose a polyclonal antibody. The real tradeoff is epit

Antibodies · Reagent GuideMonoclonal vs Polyclonal Antibodies: Key DifferencesMonoclonal and polyclonal antibodies are the two workhorse reagent types in research, diagnostics and therapy. Monoclonals

Hepatocellular carcinoma (HCC) is one of the most frequently occurring cancers and there are 630,000 new cases diagnosed every year worldwide (De Minicis et al. 2013). HCC develops frequently fr

A T-cell engager does not give the T cell an instruction. It gives it an address. A bispecific antibody with one arm on CD3 and the other on a tumour antigen forces two membranes into contact and let

Not one immune cytokine on this pathway touches bone. TNF, IL-1β, IL-6 and IL-17A all act on osteoblasts, osteocytes and synovial fibroblasts, and it is those stromal cells that decide between RANKL

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Workplace Testing for COVID-19 Corporate Testing for COVID-19 The impact of COVID-19 on the econom

Antibodies are a special class of Y shaped proteins that help guard your body from invading viruses and bacteria. They do this by either neutralizing the dangerous substance

Immunology · Cell IsolationPeripheral Blood Mononuclear Cells (PBMCs): Composition, Isolation and UseMononuclear cells are the leukocytes with a single, unlobed nucleus — lymphocytes and monocytes. Is

Extracellular Vesicles

Quick answer On the Dog Beta-endorphin (BEP) ELISA Kit, a researcher ran the same canine serum aliquots on two plates from the same lot and saw roughly double the concentration on one

Quick answer A researcher's colorimetric adenosine assay looked broken — the standard curve came out with a negative slope and the calculated values made no sense. The assay itself was

Immunology · Antibody ProductionHybridoma Technology: How Monoclonal Antibodies Are MadeHybridoma technology, pioneered by Georges Köhler and César Milstein in 1975, is the method that made monoclonal

Quick Facts About LacnotuzumabWhat is Lacnotuzumab?Lacnotuzumab is a monoclonal antibody targeting CD47, a protein that helps cancer cells evade immune system destruction.What is the mec

For decades, the fight against cancer has been a relentless battle of incremental gains. While immunotherapies like CAR-T cell therapy have offered revolutionary hope, their personalized nature, high

Millions of people are afflicted with cancer each year. 2016 statistics for the USA alone show over half a million deaths attributed to cancer 1. We have come a long way from our early underst

Exploring DNA's essence, this guide illuminates its structure, function, and purification techniques, essential in fields like medicine and biotechnology. Key Takeaways: DNA's Struct

Immunoassays: ELISA, Multiplex & ELISpot Kits | Assay Genie