10542 results for 'lock assi kit'

Immunology · Complement SystemThe Alternative Complement PathwayThe alternative pathway is one of three routes that activate complement — an antibody-independent, always-on surveillance system d

The year 2026 has brought an unsettling spotlight onto an old adversary: Hantavirus. What began as isolated cases has rapidly escalated into a multi-country surge, leaving scientists and public healt

Enzymology · Protein DegradationProtease vs Peptidase: Understanding the DifferenceProteases and peptidases are the enzymes that cleave peptide bonds — breaking proteins down into peptides and peptide

Pyruvate dehydrogenase is a complex enzyme involved in the conversion of pyruvate, a product of glycolysis, into acetyl-CoA, a crucial molecule in energy production and intermediary

What is Gut Inflammation? The gut, or gastrointestinal (GI) tract is a long tube that starts from the mouth and extends to the anus. It includes various organs such

Transmission of SARS-CoV-2 (COVID-19) via Droplets and Aerosols What is COVID-19? COVID-19, the disea

By Dr. Niclas Thomas “Data science” is a recent addition to the vocabulary of analytics, and can mean many different things to different people. As far as

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 On the Periaxin (PRX) ELISA, a researcher found every serum sample reading above the top standard — optical density (OD) around 2.8–3.0 at 450 nm, well beyond the highest

What Are Personalized Cancer Vaccines? Personalized cancer vaccines are a cutting-edge approach in cancer treatment that are designed to activate a patient's immune sy

SARS-CoV-2, the causative viral agent of the novel coronavirus disease COVID-19, has sparked a global effort for creating prophylactic and therapeutic interventions. The following

The inflammasome is one of the few innate pathways that destroys the cell it activates. A macrophage that assembles NLRP3 has committed to a decision it cannot reverse: a priming signal through TLR4

Cancer Biology · GeneticsTumour Suppressor Genes: Roles, Examples & CancerTumour suppressor genes are the brakes on cell growth — they restrain proliferation, repair damaged DNA and trigger apoptosis

Written by Seán Mac Fhearraigh, PhD  •  Updated: 19 May 2026  •  ~9 min read Quick Answer The five main types of ELISA are sandwich, competitive, direct, indirect and multiplex. Sandwich ELISA is

Oxidative Stress Definition Oxidative stress is a condition that results when the body produces or consumes more reactive oxygen species (ROS) than it can neutraliz

You are only part human. In some ways, you are as much bacteria as you are mammal, and in some ways bacteria make up far more of you than your own familiar cells and genes! It is becoming

What is Hepatocyte Growth Factor? Hepatocyte growth factor (HGF) is a cytokine that is mainly produced by the liver. HGF is a pleiotrophic cytokine that regulates cell growth, motilit