10669 results for 'Complement 3'

Chemokines are small signaling proteins that play a crucial role in the immune system by directing the movement of cells, orchestrating immune responses, and maintaining tissue homeostasis. The

The Assay Genie 3D Organoid Cell Viability Assay (AKES081) provided superior results compared to ThermoScientific PrestoBlue, maintaining over 100% viability at all time points in untrea

What is pharmacogenomics Pharmacogenomics is how DNA variation and drugs interact and how this can optimise patient health; this involves studying pharmacokinetics and pharmacodynamics.

Quick Facts About BrodalumabWhat is Brodalumab?Brodalumab is a monoclonal antibody that targets the IL-17 receptor to treat immune-mediated conditions like moderate-to-severe plaque psor

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

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.

Quick Facts About CetuximabWhat is Cetuximab?Cetuximab is a monoclonal antibody targeting the epidermal growth factor receptor (EGFR), widely used in cancer therapy.How does Cetuximab wor

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Mit 20–30 Blankreplikaten: LoD/LoQ korrekt berechnen für Ihr Labor LoB, LoD und LoQ bilden eine feste Rangordnung: LoB ≤ LoD ≤ LoQ. LoD beantwortet die Frage „Ist die Substanz überhaupt nachweisbar?“

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Molecular Biology · ProtocolsTypical Workflow of CRISPR-Cas9 Genome EditingA CRISPR experiment is only as good as the steps around the cut. This guide walks the full workflow — designing and scoring a

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Comment choisir un panel cytokines selon votre objectif Pour une sensibilité extrême sur un nombre restreint d’analytes, privilégiez une plateforme ultra-sensible comme SIMOA. Pour multiplexer largem

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Immunotherapy has revolutionized cancer treatment by harnessing the body's immune system to fight malignancies. Among the notable advancements in this field is the development of immune c

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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

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

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

Progression of the JAK STAT Signalling Pathway Cellular communication is a complex network of molecular interactions that govern various physiological processes. Among the many signal

In the intricate landscape of the immune system, toll-like receptors (TLRs) play a fundamental role in the first line of defense against pathogens. These receptors, essential components of the inn

Ionotropic glutamate receptors (iGluRs) are pivotal in the fast excitatory synaptic transmission in the mammalian central nervous system (CNS). These receptors are not only crucial for normal brai

Exploring IL-18: A key cytokine in inflammation and disease. Key Takeaways: IL-18, a pro-inflammatory cytokine, plays a pivotal role in immune responses, particularly in inducing Type II

The antigen tells a CD4 T cell to respond; the cytokine tells it what kind of response to make. A naive CD4⁺ T cell leaving the thymus is uncommitted. Within about seventy-two hours of engaging TCR/C

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

Quick Facts About RamucirumabWhat is Ramucirumab?Ramucirumab is a monoclonal antibody that targets vascular endothelial growth factor receptor 2 (VEGFR-2), inhibiting angiogenesis, a pro

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Clinical pathology labs play a crucial role in modern healthcare, providing critical diagnostic testing services for a wide array of diseases and conditions. These laboratories are design

Introduction Claudins are a family of proteins that play a critical role in the formation of t

In the evolving landscape of cellular biology, intracellular flow cytometry (ICFC) stands out as a powerful technique for analyzing the complexities within cells. This advanced method extends the

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

What if our first line of immune defense, the innate immune system, could learn from past encounters to fight future battles more effectively? For decades, we believed this was the exclusive domain of

PI3K does not switch on a protein — it rewrites a membrane. Everything downstream follows from one chemical event: the 3-hydroxyl of a phosphoinositide is phosphorylated, PIP₂ becomes PIP₃, and every

A macrophage does not decide to eat; it counts votes. Every particle it touches carries a mixture of pro-phagocytic and inhibitory ligands, and engulfment follows only when the activating tally clear

The T-cell receptor is the most finely calibrated detector in immunology. It must discriminate an agonist peptide present at a few dozen copies from a self peptide present at tens of thousands, and i

The Th1 Pathway In this guide, we will explore the differences between TH1 and TH2 cells, their crucial roles in the immune system, and the contributions of cytokines and transcription f

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The prevalence of obesity and its associated metabolic disorders has risen dramatically in recent decades, presenting a significant global health challenge. Adipose tissue, once considered mere

Dendritic cells (DCs) are pivotal in the immune system, orchestrating innate and adaptive immune responses. Understanding their developmental lineage pathway is crucial in immunology, particularly

Key Facts About GemtuzumabWhat is Gemtuzumab?Gemtuzumab is an antibody-drug conjugate (ADC) targeting CD33, a protein expressed on the surface of myeloid cells. It is widely recognized f

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

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Cell death is an essential aspect of cellular biology that plays a crucial role in development, homeostasis, and disease. In this blog, we try to focus on mechanisms and various type

Quick Facts About UtomilumabWhat is Utomilumab?Utomilumab is a monoclonal antibody targeting 4-1BB (CD137), a co-stimulatory receptor on T-cells, designed to enhance anti-tumor immunity.

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Quick Facts About PinatuzumabWhat is Pinatuzumab?Pinatuzumab is an antibody-drug conjugate (ADC) designed to target CD22, a protein highly expressed on B-cell malignancies, including non

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

Comment choisir un test multiplex adapté à votre laboratoire Un test multiplex se justifie quand le panel couvre précisément l’arsenal pathogène recherché en clinique et que le laboratoire peut en ga

Social media has become a powerful tool for science communication, and Instagram is no exception. The platform is home to a diverse array of science influencers, ranging from PhD students to estab

Cell Culture · ProtocolsHaemocytometer Cell Counting: Procedure, Calculation and Common ErrorsA haemocytometer turns a known chamber volume into a cell concentration, and the whole method rests on fou

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What are MHC Class I molecules? The MHC class I is a glycoprotein that is expressed on all nucleated cells of the human body. MHC class I are important in disease defense against viruses, ba

Quick Facts About EnavatuzumabWhat is Enavatuzumab?Enavatuzumab is a monoclonal antibody targeting the TWEAK receptor (Fn14), pivotal in tumor growth and immune regulation.What is the me

Quick Facts About IndusatumabWhat is Indusatumab?Indusatumab is an experimental antibody therapy targeting CD47, a protein that enables cancer cells to evade immune destruction.How does

Quick Facts About ApamistamabWhat is Apamistamab?Apamistamab is a monoclonal antibody that targets the CD45 antigen on hematopoietic cells.How does Apamistamab work?When labeled with the

Methods · FluorescenceFRET Assays: Principle, Förster Radius and Measurement MethodsFRET transfers energy from an excited donor fluorophore to a nearby acceptor without emitting a photon, and the effi

Techniques · Flow CytometryFlow Cytometry Gating: A Comprehensive GuideGating is how flow cytometry data is turned into meaningful results — a series of regions drawn on scatter and fluorescence plots

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Quick Facts About BococizumabWhat is Bococizumab?Bococizumab is a monoclonal antibody that targets PCSK9, a protein involved in cholesterol regulation.How Does Bococizumab Work?It inhibi

The recent advances in cancer immunotherapy have brought new opportunities to harness the body’s immune system against tumors. Among these advancements is the targeting of immune checkpoi

Quick Facts About VesencumabWhat is Vesencumab?Vesencumab is an experimental monoclonal antibody designed to target CD47, a key regulator of immune evasion in cancer cells.How Does Vesen