10734 results for 'fluorometric assay'

Written by Seán Mac Fhearraigh, PhD  •  Updated: 19 May 2026  •  ~10 min read Quick Answer A sandwich ELISA uses two antibodies — a capture ant

Cell Death · BiomarkersCleaved Caspase-3: Activation, Function and Detection in ApoptosisCaspase-3 sits at the point where apoptotic signalling becomes irreversible. It is made as an inactive proenzym

Techniques · Gene DeliveryTransduction vs Transfection: Understanding Gene Delivery TechniquesTransduction and transfection are the two main routes for introducing genetic material into cells. Transdu

What is CD52? Cluster Of Differentiation 52 (CD52) is a highly expressed membrane glycoprotein which is present on the surface of immune cell

Kreuzreaktivität ELISA: Praxisleitfaden für Forschende Kreuzreaktivität im ELISA bedeutet, dass ein Antikörper an ein strukturell ähnliches Nicht-Ziel bindet und dadurch falsch-positive oder verfälsc

Thanks to the great intuitions of brilliant scientists like Louis Pasteur, Edward Jenner, Robert Koch, Emil von Behring, Gaston Leon Ramon, Albert Sabin, Jonas Salk in the past century, the

COVID-19 Prevention and Treatment What is COVID-19? COVID-19 is an infectious disease caused by the coro

Exploring LAG-3: A Key Regulator in T Cell ImmunityLAG-3 (Lymphocyte Activation Gene-3) is an inhibitory receptor that plays a crucial role in modulating T cell activation and effector functions. This

Quick answer A researcher preparing a Human IL-18 ELISA wasn't sure whether the protocol's “300-fold” HRP-Streptavidin step meant adding 40 µL of concentrat

Research Pulse · Data study Where biology is heading: what PubMed and 300,000 researcher visits reveal We compared five years of PubMed publication counts with two years of researcher visits to Assa

QUICK ANSWER A researcher ran a competitive 2,3-bisphosphoglycerate (2,3-BPG) ELISA on red blood cell (RBC) lysate. The standard curve was textbook, yet every lysate sample read at the

What is CD31? CD31, also known as PECAM-1, was originally described as a cell surface antigen present on platelets and megakaryocytes. CD31 is

What is Immunometabolism? Immunometabolism is an exponentially growing, multi-disciplinary field of research aiming at deciphering the dynamic cellular and mole

Free Lab Posters — Pathway Diagrams & More | Assay Genie

Quick answer A researcher running a Rat Eotaxin/CCL11 (Eotaxin) sandwich ELISA saw sample readings sit above the top standard and wells turn colour the instant TMB was added — even aft