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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

Treponema pallidum, the causative agent of syphilis, triggers an immune response that produces antibodies detectable by laboratory tests. Diagnosing syphilis often involves detecting thes

Haemostasis · Platelet BiologyUnderstanding Platelet Activation: A Comprehensive OverviewPlatelet activation is the rapid, tightly controlled response by which circulating platelets change shape, rele

Quick answer A competitive ELISA is running correctly when the blank (zero standard) gives the highest OD, the standard curve drops smoothly with rising concentration, and your samples land in the

Testing for COVID-19 Since the start of the COVID-19 pandemic, the World Health Organisation have emphasised the crucial importance of

In the realm of immunotherapy, T cell expansion has emerged as a pivotal strategy, holding promise in the treatment of various diseases, particularly cancer. T cells are a critical component of

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

Imagine a mind trapped in a loop, endlessly repeating actions or thoughts, driven by an invisible force. For millions worldwide, this is the reality of Obsessive-Compulsive Disorder (OCD). While trad

Mouse Multiplex ELISA & Cytokine Assay Panels | Assay Genie

In the intricate tapestry of the immune system, macrophages play a pivotal role, orchestrating a wide range of biological responses that protect the body against pathogens, remove cellular debris,

Microbiology · ProbioticsLactobacilli: Structure, Metabolism, Identification and Probiotic UseLactobacilli are lactic acid bacteria found in fermented foods and across the human gastrointestinal, oral

CXCL16 CXCL16, a unique member of the CXC chemokine family, stands at the crossroads of immune modulation and vascular biology. Initially discovered as a chem

Flow Cytometry · Cell SortingGuide to Fluorescence-Activated Cell Sorting (FACS)Fluorescence-activated cell sorting (FACS) is a specialised form of flow cytometry that physically isolates individual c

Microbiology · Bacterial PathogensStreptococcus pneumoniae: Pathogenesis, Diagnosis & TreatmentStreptococcus pneumoniae (the pneumococcus) is a Gram-positive, encapsulated bacterium that colonises the

By Pietro Maria Bertelli, PhD Candidate, Queens University Belfast Introduction Eye complications are very frequent in patients with diabetes, and thi

What is Gram-Negative bacteria? Gram-negative bacteria are a diverse group of microorganisms characterized by their unique cell wall structure. They stain pink or red when subjecte

The inception of induced pluripotent stem cells (iPSCs) has heralded a new dawn in the realm of biomedical research and regenerative medicine, setting the stage for groundbreaking advancements in

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

Quick answer A researcher's colorimetric adenosine assay looked broken — the standard curve came out with a negative slope and the calculated values made no sense. The assay itself was