10263 results for 'plasma membrane'

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

Autophagy, a fundamental cellular process, plays an indispensable role in maintaining cellular homeostasis and ensuring the efficient recycling of cellular components. Through this p

Neuroscience · Glial CellsOligodendrocytes: Myelination, Lineage Markers and DiseaseOligodendrocytes are the myelinating glia of the central nervous system. A single oligodendrocyte can wrap segments

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Cancer Biology · Cell Signallingp53: Structure, Signalling, Regulation and Mutation in Cancerp53 is the most frequently mutated gene in human cancer, and the reason is structural: a single tetrameric

Platelet adhesion is a critical process in the maintenance of hemostasis, the body's response to bleeding. This intricate process involves a series of interactions between platelets, the cellular

Mitophagy, a term derived from the fusion of "mitochondria" and "autophagy," represents a vital cellular process responsible for the targeted degradation and recycling of dysfunctional mitochon

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Explore the complexities of Interleukin-10 (IL-10) signaling and regulation, a crucial aspect in immune response modulation and its dual roles in cancer development and therapy. Key Takeaways:

Immunology · Innate LymphocytesNatural Killer Cells: Receptors, Subsets and FunctionNK cells kill without prior sensitisation and without antigen-specific receptors, using a balance of activating and

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Introduction to SLAMF7 in Cancer Immunotherapy SLAMF7, also known as Signaling Lymphocytic Activation Molecule F7, is a surface receptor found on natural killer (NK) cells, T cells, plasm

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

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

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Immunology · Innate ImmunityInnate Immunity: Components, Functions & First Line of DefenceThe innate immune system is the body’s first line of defence — a fast, non-specific response built from physic

Biologics · Bone MetabolismDenosumab: RANKL Inhibition, Clinical Applications and BiosimilarsDenosumab is a fully human monoclonal antibody against RANKL, the cytokine that drives osteoclast formation

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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

The human body is a complex and intricate system where various components work together to maintain health and combat potential threats. Among these essential players are the TNF cyt

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

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

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

Lab Methods · CentrifugationRPM to G-Force (RCF) Conversion: Formula, Calculator Method and Common ErrorsA protocol that says “spin at 3,000 rpm” is incomplete, because the force a sample experiences

Transforming Growth Factor-Beta (TGF-β) signaling pathway plays a pivotal role in orchestrating various cellular processes, ranging from embryonic development to tissue homeostasis and immune resp

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

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

What You Need to Know About TocilizumabWhat is Tocilizumab?Tocilizumab is a monoclonal antibody that targets the interleukin-6 (IL-6) receptor, widely used for managing autoimmune and in

Quick Facts About ZolbetuximabWhat is Zolbetuximab?Zolbetuximab is a monoclonal antibody that targets Claudin 18.2, a protein overexpressed in gastric and pancreatic cancers, enhancing t

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Gene Delivery · Viral VectorsLentiviral Vectors: Design, Production and Use in Gene DeliveryLentiviral vectors integrate their cargo into the host genome and transduce dividing and non-dividing cells

Quick Facts About UlviprubartWhat is Ulviprubart?Ulviprubart is an experimental complement inhibitor designed to modulate immune responses in autoimmune diseases.What is the mechanism of

Protocols · Western BlottingBoiling Proteins for Western BlottingHeating protein samples in SDS loading buffer denatures proteins and coats them in a uniform negative charge for clean SDS-PAGE s

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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

For decades, the primary strategy in cancer treatment has been to trigger apoptosis, a form of programmed cell death, in malignant cells. However, many cancers develop resistance to apoptosis-inducin

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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

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

Imagine a world where we can fold the very fabric of life into microscopic machines, guiding the growth of a single neuron with the precision of a master architect. This isn't science fiction; it is

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What are Toll Like Receptors? Toll-like receptors (TLRs) are a class of proteins that play a crucial role in the immune system's defense against microbial invaders.

What is a Macrophage? Macrophages are indeed a type of phagocyte, responsible for engulfing and destroying foreign particles and cellular debris. They are larger cells with more cytoplasm an

Transfection protocols play a crucial role in the realm of molecular biology and genetic research, enabling the introduction of foreign nucleic acids into living cells. This innovati

Immunoglobulin antibodies stand at the forefront of the immune defense system, offering a sophisticated mechanism for recognizing and neutralizing a vast array of pathogens, including bacteria, v

In the intricate world of cellular signaling, the Mitogen-Activated Protein Kinase (MAPK) pathway plays a pivotal role in regulating various cellular processes. One facet of this pathwa

Biomarkers, measurable indicators of biological processes or responses to therapeutic interventions, play a pivotal role in modern healthcare. They provide clinicians with valuable information

What You Need to Know About IndatuximabWhat is Indatuximab?Indatuximab ravtansine is an experimental monoclonal antibody-drug conjugate (ADC) that targets CD138, a protein highly express

In the realm of biological and biochemical research, solutions play a pivotal role in various experimental procedures, from cell culture to molecular biology assays. Among the plethora o

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

Cell culture techniques are fundamental to biomedical research, providing crucial insights into cellular functions, drug discovery, and disease mechanisms. A critical step in cell culture is the p

Horseshoe crabs, often referred to as "living fossils," are invaluable to modern medicine due to their unique blue blood. This blood is the source of Limulus Amebocyte Lysate (LAL), a sub

Interleukin-21 (IL-21) stands out as a pivotal cytokine in the complex network of immune system communication. Its role in regulating various immune cell types has drawn considerable attention

Quick Facts About SiltuximabWhat is Siltuximab?Siltuximab is a monoclonal antibody targeting interleukin-6 (IL-6), a cytokine involved in inflammation and immune regulation.What is the m

Quick Facts About BelantamabWhat is Belantamab?Belantamab Mafodotin is a cutting-edge antibody-drug conjugate (ADC) designed for the treatment of relapsed or refractory multiple myeloma.

In Vivo Methods · ProtocolsMouse Injection Guide: Intraperitoneal, Subcutaneous, Intramuscular & Intravenous RoutesRoute choice and injection technique determine how much of a dose actually reaches it

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

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What You Need to Know About IscalimabWhat is Iscalimab?Iscalimab (CFZ533) is a monoclonal antibody targeting CD40, a key protein involved in immune system regulation.What is the mechanis