10729 results for 'il-4'

Quick answer A competitive ELISA is running correctly when the blank (zero standard) gives the highest OD, the standard curve drops smoothly with rising concentration, and your samples land in the

The initial identification of PD-1 as a potential target for cancer treatment occurred in the late 1990s and early 2000s through studies exploring the regulation of T-cell responses.

Waardenburg Syndrome: A Rare Genetic Disorder Affecting Pigmentation, Hearing, and More Waardenburg Syndrome (WS) is a fascinating and rare genetic disorder that impacts various aspe

Protocole ELISA contre les anticorps hétérophiles en clinique et labo Un résultat Elisa qui ne colle pas au tableau clinique évoque d’abord une interférence par anticorps hétérophiles, surtout sur un

HMGB1 Functional Overview High mobility group box 1 ( HMGB1), a member of the high-mobility group (HMG) family, was first identified in the thymus in 1973 an

What You Need to Know About InebilizumabWhat is Inebilizumab?Inebilizumab is a humanized monoclonal antibody that targets CD19, a protein expressed on B cells, to treat autoimmune diseas

Introduction to CD73 and Tumor Immunosuppression CD73, also known as ecto-5'-nucleotidase, is an enzyme found on the surface of various cells, including tumor cells and immune cells. It p

Apoptosis, or programmed cell death, is a fundamental process that plays a critical role in the development and maintenance of healthy tissues. Central to this process are caspases, a family of cy

Western blotting is a powerful and widely used technique in molecular biology, essential for detecting and quantifying specific proteins in complex biological samples. However, despite its popu

Glutamate receptors are pivotal in mediating excitatory neurotransmission in the central nervous system (CNS), playing crucial roles in synaptic transmission, plasticity, learning, and memory. The

CD40, a member of the tumor necrosis factor receptor (TNFR) superfamily, plays a pivotal role in regulating immune responses, particularly in activating antigen-presenting cells (APCs) an

Quick Facts About MurlentamabWhat is Murlentamab?Murlentamab is a novel monoclonal antibody designed to target CD47, a "don’t eat me" signal that helps cancer cells evade the immune syst

Western Blot Protocol & Troubleshooting Guide | 14 Steps + 101 Tips | Assay Genie

Flow cytometry is a powerful analytical technology employed in cell biology, immunology, and oncology research. It enables the rapid measurement of physical and chemical characteristics of cells o

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

In Vitro vs In Vivo: Complete Comparison + Selection Guide | Research MethodsDiscover the distinct roles of 'In Vivo' and 'In Vitro' in biological research, where one offers a natural con

B Cell Types, Antigen Recognition & Activation A comprehensive guide to B cells! Introduction B cells, a vital component of the immune system, play

QUICK ANSWER On a Human I-FABP/FABP2 ColorStep ELISA, the top of the standard curve looked perfect while the three lowest standards showed duplicate %CVs of 37–450% — because their op