10757 results for 'catherin heavi cover 2 cd19'

Immunology · Antibody BiologyAntibody Light Chains, Heavy Chains, Constant Regions & Tumour-Associated AntigensAn antibody’s specificity comes from its variable domains and its biological effect comes

Understanding the Bcl-2 Pathway: Implications for Cancer Therapy The Bcl-2 family of proteins plays a pivotal role in regulating apoptosis, a crucial process for maintaining cellular

Immunology · ImmunophenotypingCD Markers on B Cells: Development, Subsets and ImmunophenotypingB cells change their surface marker profile at every stage from bone marrow progenitor to antibody-secret

You can remove almost every B cell from an animal and barely move its antibody titre. That is not a failed experiment — it is the expected result, and it follows from one fact: CD20 is switched off a

A chimeric antigen receptor is a synthetic protein wired into a real signalling pathway. The extracellular half is an antibody fragment; everything below the membrane is borrowed from the T-cell rece

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

Regulatory T cells cannot make the cytokine they depend on. FOXP3 represses the Il2 locus, so every Treg lives on IL-2 secreted by the conventional T cells it exists to restrain. That asymmetry expla

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

The orchestration of angiogenesis, the process by which new blood vessels form from pre-existing ones, is a complex symphony regulated by various molecular players. At the forefront of this int

Immunology · Antigen PresentationDendritic Cells: Markers, Activation and SubtypesDendritic cells are the professional antigen-presenting cells that decide whether an immune response happens at all. T

Quick Facts About NarsoplimabWhat is Narsoplimab?Narsoplimab is a human monoclonal antibody that targets MASP-2, a key enzyme in the lectin pathway of the complement system.What is the m

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

Breakthrough Discovery: Epstein-Barr Virus Identified as Primary Trigger for Lupus A groundbreaking study published in November 2025 has provided the most definitive evidence to date that the common E

CB6, also known as Etesevimab, is a monoclonal antibody that targets the receptor-binding domain (RBD) of the SARS-CoV-2 spike protein. It neutralizes the virus by preventing it from bind

A depletion experiment is only as good as the depletion you can prove. Injecting a functional-grade antibody and assuming the population is gone is the most common failure mode in in vivo immunology.

Immunophenotyping by Flow Cytometry Immunophenotyping is a technique used in the field of immunology and cell biology to identify and classify cells based on the specific proteins o

CD25, a key molecule in immune regulation, is integral to the function of activated lymphocytes and regulatory T cells. It's central in mediating immune responses, with implications in autoimmune

For decades, cancer drug development has focused on blocking proteins—inhibiting enzymes, antagonizing receptors, disrupting signaling pathways. Yet this approach leaves a vast landscape of disease-d

An antibody's variable domains decide what it binds. Its Fc decides what happens next — and that is not a detail of formulation, it is half the mechanism. Which Fcγ receptor the constant region engag

The germinal centre is where antibody quality is made. A naive B cell that binds antigen does not become a source of protective, high-affinity IgG by accident. It passes through a tightly choreograph

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

Antibodies, or immunoglobulins, stand as critical components of the immune system, orchestrating the identification and neutralization of pathogens like viruses and bacteria. This extensive artic

For decades, the fight against cancer has been a grueling battle of attrition, with treatments often as harsh as the disease itself. But a revolutionary approach, chimeric antigen receptor (CAR)-T cel

Immunodetection · ProtocolsSecondary Antibody Incubation: Times, Conditions and TroubleshootingThe secondary antibody step determines how much signal you get and how much background comes with it. Inc

A New Dawn in Cancer Treatment: Reprogramming the Immune System's Own Soldiers For decades, the fight against cancer has been a relentless battle of attrition, with treatments like chemotherapy and r

Flow Cytometry · GatingExcluding Doublets in Flow Cytometry: Pulse Geometry and Gating StrategyTwo cells passing the laser together are recorded as one event, with roughly double the signal. In DNA co

Immunology Guide 5 Types of Immunoglobulins: IgG, IgA, IgM, IgD & IgE The five antibody classes that drive immune defence — their structure, fun

Complete T Helper Cell Guide: Th1, Th2, Th17 & Functions - Your Ultimate Resource from Assay GenieIn this guide, we will explore the differences between TH1 and TH2 cells, their crucial r

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

Immunology · Cell BiologyCells of the Innate Immune System: Types, Functions and MarkersThe innate immune system responds within minutes, without prior exposure, using cells that recognise conserved m

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Antibody Structure Antibody S

Immunology · CytokinesIFN-gamma: Signalling, Function and Roles in Inflammation, Cancer and AutoimmunityInterferon gamma is the sole type II interferon and one of the most consequential cytokines in i

Cell Signalling · Growth FactorsGrowth Factors: Families, Receptors and Signalling PathwaysGrowth factors are secreted proteins that instruct cells whether to divide, differentiate, migrate or survive

What is a Plasma Membrane? The plasma membrane, also known as the cell membrane, is a vital component of all cells. It is a thin, semi-permeable barrier that separate

Cell Signalling · MetabolismThe mTOR Signalling PathwaymTOR is a master regulator of cell growth, metabolism and survival, integrating nutrient, growth-factor and energy signals through two comp

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Imagine a microscopic sniper, capable of delivering a lethal blow to a single cancer cell while leaving its healthy neighbors virtually untouched. This is the promise of targeted alpha therapy, a rev

Site-Directed Mutagenesis | Protocol, Kits & Troubleshooting | Assay Genie

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Almost any inflammatory phenotype in a mouse can be assigned to a cytokine by taking that cytokine away. Neutralisation is the most direct causal test immunology has: inject a functional-grade antibo

Gastroenterology · Barrier BiologyZonulin and Intestinal PermeabilityZonulin is the best-characterised endogenous regulator of intestinal tight junctions — the protein that opens the gut barrier on de

Imagine engineering a patient's own immune cells into precision-guided missiles against cancer—cells that can seek out and destroy tumors with remarkable specificity. This is the promise of CAR-T cell

The Dynex DS2 platform fully automates the MR-proANP and MR-proADM ELISA assays, streamlining sample processing from loading to detection. Automation ensures consistent assay performance

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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

Cell Culture · ProtocolsCell Synchronisation Methods: Protocols for G1, S, G2 and M Phase ArrestAn asynchronous culture contains cells at every stage of the cycle at once, so any measurement is an ave

Cell Signalling · InflammationMAPK Signalling in Inflammatory Cytokine PathwaysMAPK cascades convert receptor engagement into changes in gene expression, and in inflammation they do it in both directi

Cell Signalling · Kinase CascadesMAPK Signaling: The Pathway of Mitogen StimulationThe mitogen-activated protein kinase (MAPK) pathway is one of the most important signalling cascades in biology, conv

Cell Biology · Programmed Cell DeathApoptosis: Your Complete Guide to Intrinsic & Extrinsic PathwaysApoptosis is programmed cell death — the controlled, non-inflammatory removal of damaged or unwanted

Biochemistry · Cell SignallingPhosphorylation: Types, ATP Synthesis and Cell SignallingAdding a phosphate group is how cells both store energy and switch proteins on and off. The same chemistry underl

Cell Biology · PathologyNecrosis: Types, Causes, Mechanisms and How It Is MeasuredNecrosis is cell death accompanied by membrane rupture and release of intracellular contents — which is what makes it

The 3D Organoid Cell Viability Assay (AKES081) demonstrated high sensitivity and low cytotoxicity, making it ideal for long incubation studies (24-48 hours) and high-throughput applicati

Writer’s block can be a big stumbling block when trying to write your PhD thesis, grant or a paper you are trying to get publish. During the early stages of writing my PhD thesis I suffered

Immunohistochemistry (IHC) stands as a critical tool in the realm of biomedical research and diagnostic practices, offering a bridge between molecular insights and the intricate visualization of t

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