10651 results for 'proprotein convert 2 pcsk9'

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

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

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

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

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

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

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

Metabolism · Biochemistry Guide Cellular Respiration: Stages, ATP Production & Pathway Guide How cells convert glucose and oxygen into ATP acr

The angiotensin pathway is a pivotal hormonal system that plays a crucial role in regulating blood pressure and maintaining fluid and electrolyte balance within the body. This complex biochemical

Metabolism · Biochemistry Guide 10 Steps of Glycolysis: Enzymes, Diagram & ATP Yield The complete ten-step pathway that converts one glucose m

Haematology · CoagulationBlood Coagulation Pathway: Factors, Cascade and DisordersThe coagulation cascade is usually taught as two pathways converging on a common one. That framework maps neatly onto

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

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Cell Signalling · HaemostasisBlood Coagulation Signaling Pathways: A Critical OverviewBlood coagulation is a tightly regulated cascade in which circulating clotting factors are sequentially activated

Seroconversion Implications in SARS-CoV-2 Diagnostic Testing Key Points: COVID-19, the pandemic

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

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

The Interleukin-1 (IL-1) family represents a crucial group of signaling molecules that play a pivotal role in regulating the immune system and inflammatory responses. Comprising 11 members, inc

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

Written by Seán Mac Fhearraigh, PhD  •  Updated: 19 May 2026  •  ~9 min read Quick Answer ELISA and Western Blot are both antibody-based protein detection methods. ELISA is faster, higher through

Imagine a future where cancer cells, once masters of disguise, are forced to reveal themselves and even train the body's immune system to fight back. This isn't science fiction; it's the groundbreaki

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

Introduction to CD39 and Cancer Immunosuppression CD39 is an ectonucleotidase enzyme that plays a crucial role in generating adenosine, a powerful immunosuppressive molecule within the tu

What is a vaccine? A vaccine is a pharmacological product that gives the recieving patient's immune system a chance to learn how to fight infection with decreased risk of illness. Vacci

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

Oxidative Stress Definition Oxidative stress is a condition that results when the body produces or consumes more reactive oxygen species (ROS) than it can neutraliz

Cell Signalling · MetabolismInsulin Signalling & Receptor Tyrosine KinasesInsulin controls metabolism and growth through the insulin receptor — a receptor tyrosine kinase that branches into 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

Oct-4 stem cells, also known as Octamer-binding transcription factor 4 stem cells, are a fascinating area of study in the field of stem cell research. These stem cells hold great promise due to th

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

In the intricate world of cancer biology, a silent conversation is constantly unfolding between tumor cells and their environment. For decades, we viewed this dialogue as a one-way street, with cancer

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

Sweet Deception: How a New Antibody Therapy Unmasks Pancreatic Cancer Sweet Deception: How a New Antibody Therapy Unmasks Pancreatic Cancer Pancreatic canc

If you've ever had a urinary tract infection, you know all about bacteria. These tiny organisms can invade your body and cause all sorts of problems. But what you may not know is tha

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

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Parkinson's disease (PD) is a progressive neurological disorder that predominantly affects the motor system, leading to a wide range of symptoms including tremors, rigidity, bradykinesia (slownes

QUICK ANSWER If your ELISA returns sample concentrations that are orders of magnitude too high, the assay itself is usually fine — the error is almost always in data analysis. The most

Cell Signalling · EnzymologyProtein Kinases: Function, Classification, Structure and InhibitorsProtein kinases transfer a phosphate group from ATP onto specific residues of target proteins, switching

Metabolism · Biochemistry GuideBeta-Oxidation of Fatty AcidsBeta-oxidation is the mitochondrial pathway that breaks fatty acids down into acetyl-CoA for energy. This guide covers where it happen

QUICK ANSWER A researcher ran a competitive 2,3-bisphosphoglycerate (2,3-BPG) ELISA on red blood cell (RBC) lysate. The standard curve was textbook, yet every lysate sample read at th

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SARS-CoV-2, the causative viral agent of the novel coronavirus disease COVID-19, has sparked a global effort for creating prophylactic and therapeutic interventions. The following

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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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Introduction to CD122 in Immunotherapy CD122, also known as the interleukin-2 receptor beta chain (IL-2Rβ), is a critical component of the immune system's response to pathogens and malign

Regulatory T cells (Tregs) play a crucial role in maintaining immune balance by suppressing excessive immune responses that could lead to tissue damage. However, in the context of cancer,

What is COVID-19 COVID-19, the disease caused by the coronavirus named SARS-CoV-2, first identified in Wuhan, China in December 2019 has spre

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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

Enzymology · Protein DegradationProtease vs Peptidase: Understanding the DifferenceProteases and peptidases are the enzymes that cleave peptide bonds — breaking proteins down into peptides and peptide

Workplace Testing for COVID-19 Corporate Testing for COVID-19 The impact of COVID-19 on the econom

COVID-19 Antibody Testing Antibody Production in COVID-19 COVID-19, the novel coronavirus disease

Key Facts About SacituzumabWhat is Sacituzumab?Sacituzumab is an antibody-drug conjugate (ADC) that targets the tumor-associated antigen Trop-2, used to treat various cancers, including

At Assay Genie we have created a comprehensive guide outlining everything you need to know about apoptosis! Key Takeaways: Apoptosis is a programmed cell death process, vital for tissue