10355 results for 'last base'

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Phosphorothioate is a chemical modification commonly used in oligonucleotide-based therapies to enhance the stability and efficacy of therapeutic nucleic acids. In this modification, one

1. What is a Biosimilar? A biosimilar is a biologic medical product that is highly similar to an already-approved reference biologic. While minor differences in clinically inactive compon

Fibroblasts, essential components of connective tissues, play vital roles in maintaining tissue structure and function. Their remarkable ability to produce and organize the extracellular matrix

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

What does the COVID-19 Rapid POC CE-IVD Test detect? The test detects the presence of patient-generated antibodies against spike protein, the virus which causes the disease COVID-19. The tes

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

For decades, immunologists believed that only adaptive immunity—the sophisticated system of T cells and B cells—could form lasting memories of past infections. The innate immune system, our body's fir

Hantavirus, a silent threat lurking in rodent populations, has long posed a significant public health challenge with its severe and often fatal outcomes. For decades, the quest for effective vaccines

TIGIT (T cell immunoreceptor with Ig and ITIM domains) has emerged as a promising target in cancer immunotherapy and the treatment of autoimmune diseases. As a checkpoint receptor, TIGIT

What is Immunometabolism? Immunometabolism is an exponentially growing, multi-disciplinary field of research aiming at deciphering the dynamic cellular and mole

Quick Facts About AlemtuzumabWhat is Alemtuzumab?Alemtuzumab is a monoclonal antibody targeting CD52, primarily used in the treatment of multiple sclerosis (MS) and certain cancers like

Tertiary Lymphoid Structures: The Body's Hidden Arsenals in the Fight Against Cancer Imagine a battlefield within the body, where the immune system stands as the last line of defense against the rele

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

Immunotherapy has transformed the landscape of cancer treatment by leveraging the body’s immune system to target and destroy cancer cells. A key player in this process is Inducible T-cell

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Phosphorylation ELISA Kits | 69 Phospho-Site Kits | Assay Genie

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

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

Chemistry · Acid-BaseDeprotonation: Mechanism, pKa and Choosing the Right BaseDeprotonation is the removal of a proton from a molecule to give its conjugate base. Whether it happens, and how completel

Imagine a future where the devastating impact of a stroke could be significantly mitigated, not just by managing symptoms, but by directly repairing the cellular machinery damaged during the event. T

In the realm of biomedical imaging, the quest for precision and clarity drives researchers to explore innovative technologies. One such breakthrough is the Cy3 wavelength, a powerful tool revol

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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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

Introduction Transformation of bacteria with plasmids is not only of note for bacterial studies but also can be used for gene expression studies in mammalian cells. Most plasmids are of bact

Cancer detection often relies on advanced imaging or invasive procedures, frequently catching the disease at later, more challenging stages. Imagine a future where a simple, non-invasive test could s

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

What You Need to Know About DupilumabWhat is Dupilumab?Dupilumab is a fully human monoclonal antibody designed to treat various chronic inflammatory diseases by inhibiting key cytokines

Harnessing the immune system to fight cancer has become a pivotal strategy in modern oncology. A key component in this fight is CD27, a receptor that plays a crucial role in T-cell activa

Quick Facts About FezakinumabWhat is Fezakinumab?Fezakinumab is a human IgG1-lambda monoclonal antibody that targets interleukin-22 (IL-22), a cytokine involved in inflammatory responses

Cancer immunotherapy has revolutionized treatment options, offering strategies to harness the immune system to target and destroy tumors. One emerging area of interest is the use of OX40

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

Imagine a living drug, engineered from a patient's own immune system, that can hunt down and destroy cancer cells with remarkable precision. This isn't science fiction; it's the reality of Chimeric An

Natural killer (NK) cells are a crucial component of the innate immune system and play a significant role in eliminating tumor cells. Unlike T cells, NK cells can recognize and kill cance

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

Haematology · HaemostasisPlatelets: Formation, Structure, Activation and Clinical SignificancePlatelets are anucleate fragments shed from megakaryocytes, and they carry out primary haemostasis — adher

Imagine a world where cancer treatment is no longer a blunt instrument but a precision-guided surgical strike, executed by the body's own immune system. For years, we have dreamed of 'smart' cells th

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

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

Quick Facts About ObinutuzumabWhat is Obinutuzumab?Obinutuzumab is a monoclonal antibody targeting CD20, primarily used in treating B-cell malignancies such as chronic lymphocytic leukem

Neuroscience · BiomarkersA Guide to Tau Proteins & TauopathiesTau keeps the neuronal cytoskeleton standing up. When its phosphorylation goes wrong, the same protein becomes the aggregate that defines

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

Flow cytometry stands as a pivotal technique in the realms of molecular biology and immunology, enabling the analysis of physical and chemical characteristics of cells or particles as they flow in

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

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

Cancer immunotherapy has revolutionized the treatment landscape for various malignancies. One of the most promising therapeutic strategies is the use of immune checkpoint inhibitors, part

Western blotting, a cornerstone technique in molecular biology, biochemistry, and immunogenetics, is pivotal for detecting specific proteins in a sample. Its applications span various scientific f

Why do powerful cancer immunotherapies work wonders for some patients but fail for others? The answer may lie not just in the cancer cells themselves, but in the energy levels of our own immune warrio

Molecular Biology · Techniques Guide Types of PCR – 7 Methods, Principles & Applications PCR stands as a cornerstone in molecular biology, ena

In the realm of immunology, the terms "immunoglobulin" and "antibody" often find themselves used interchangeably, sparking confusion among those keen on understanding the immune system's fine deta

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The use of M2 Supplement in organoid culture has revolutionized the way researchers cultivate and maintain these three-dimensional (3D) cellular models. Organoids—self-organizing cell clu

Sample Preparation · ImmunoassaySerum vs Plasma: Key Differences and When to Use EachSerum and plasma come from the same blood draw but are not interchangeable. One is collected after clotting, the ot

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