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by:MtoZ Biolabs based in, MASSACHUSETTS (USA)
Monoclonal antibodies (mAbs) are monovalent proteins expressed by B cells, capable of precisely targeting 3D epitopes, which makes it a compelling therapeutic option. Over 70 monoclonal antibody drugs have received FDA approval. Monoclonal antibody drugs dramatically transform modern medicine by offering targeted treatments for a variety of diseases. These antibodies specifically activate immune ...
by:MtoZ Biolabs based in, MASSACHUSETTS (USA)
Antibodies (Abs) are essential components of the adaptive immune system, which can combat infections and other harmful agents. Produced by B cells, Ab is either secreted or expressed on the plasma membrane at the present of B cell receptors (BCRs). Each Ab comprises two heavy chains (VH) and two light chains (VL). The VL each include a constant region varing only across different classes and ...
by:MtoZ Biolabs based in, MASSACHUSETTS (USA)
The inauguration of monoclonal antibodies (mAbs), derived from mice, were immunogenic in humans. These molecules were first synthesized in 1975 by Georges Köhler and César Milstein through the use of hybridoma technology. Later, in 1984, another milestone was achieved with the production of chimeric human antibodies via recombinant DNA technology. Hybridoma technology facilitates the creation of ...
by:MtoZ Biolabs based in, MASSACHUSETTS (USA)
One of the main obstacles in drug development is how to deliver drugs effectively to target cells. In general, macromolecules such as proteins and mRNA cannot penetrate the cell membrane because the cell membrane has acquired protective mechanisms through evolution. However, viruses can deliver their genetic material into cells. Therefore, viruses and virus-like particles are widely used to ...
by:MtoZ Biolabs based in, MASSACHUSETTS (USA)
In the biological activities of organisms, the function of proteins is achieved through interactions between proteins. Therefore, studying new protein interactions can provide new directions for investigating the potential functions of proteins. Among many protein interaction identification experiments, pull-down is commonly used for in vitro protein interaction testing, and helps discover new ...
by:MtoZ Biolabs based in, MASSACHUSETTS (USA)
Carbon metabolism analysis in MtoZ Biolabs encompasses both one carbon metabolism and central carbon metabolism. The metabolism of certain amino acids can produce groups containing a carbon, known as one carbon unit (C1 unit). These groups can participate in biosynthesis upon transfer. The metabolic processes involving the production and transfer of C1 unit are referred to as one carbon ...
by:MtoZ Biolabs based in, MASSACHUSETTS (USA)
Diacylglycerol (DAG), also known as diglyceride, consists of two fatty acid chains and a glycerol molecule. It primarily exists in two forms: 1,2-diacylglycerol and 1,3-diacylglycerol. DAG can be synthesized via the phosphatidic acid pathway in the endoplasmic reticulum by the action of phosphatidic acid phosphatase or produced during the lipolysis of triglycerides (TAG) by TAG lipase. DAG is ...
by:MtoZ Biolabs based in, MASSACHUSETTS (USA)
Drug affinity responsive target stability is a label-free small molecule probe technique under chemical proteomics first proposed by Lomenick et al. in 2009, which makes it possible to track and identify target proteins whose stability changes after binding with small molecules. To date, Drug affinity responsive target stability has been a focus in tracking proteins in animals, fungi, bacteria, ...
by:MtoZ Biolabs based in, MASSACHUSETTS (USA)
With the rapid development of biotechnology, drug research and development has gradually entered a new era of precision and personalization. Targeted Protein Degradation (TPD) drugs are an emerging therapeutic strategy that utilizes the body's ubiquitin-proteasome system to degrade specific pathological proteins to achieve precise treatment. As an important new class of therapeutic drugs, TPD ...
by:MtoZ Biolabs based in, MASSACHUSETTS (USA)
Humans are highly organized systems comprised of approximately 3.72×1013 cells of various types, which maintain proper organ function and normal cellular homeostasis. Despite significant and revolutionary discoveries in the field of cell biology, the heterogeneity of cells still requires further investigation. Single-cell RNA sequencing (scRNA-seq) has become the latest method for revealing the ...
by:MtoZ Biolabs based in, MASSACHUSETTS (USA)
Metabolic bone disease encompasses a range of bone disorders caused by congenital or acquired factors that disrupt normal bone metabolism and biochemical states, leading to disorders in bone biochemistry and metabolism. These disorders stem from abnormalities in three key areas: bone resorption, bone growth, and mineral deposition. Increasingly, research has identified numerous cytokines involved ...
by:MtoZ Biolabs based in, MASSACHUSETTS (USA)
Endocannabinoids are amphipathilic molecules synthesized from phospholipids in the nervous system. They are a part of the endocannabinoid system, which includes G protein-coupled receptors. The most extensively studied endocannabinoids are N-arachidonoylethanolamine (anandamide) and 2-arachidonoylglycerol ...
by:MtoZ Biolabs based in, MASSACHUSETTS (USA)
Eicosanoid, including prostaglandin (PG), thromboxane (TX), leukotriene (LT), and lipoxin (LX), is critical signaling molecule. Prostanoid, a subset of eicosanoids, comprises PG and TX. Prostanoids are named based on the number of carbon-carbon double bonds in their molecules. Most biologically active PGs and TXs belong to the series 2 molecules with two carbon-carbon double bonds. ...
by:MtoZ Biolabs based in, MASSACHUSETTS (USA)
Antibody therapies leverage human immune system antibodies to treat diseases by targeting specific proteins on pathogens or abnormal cells with exceptional precision. The development of antibody therapies has evolved from early polyclonal sera to monoclonal antibodies, and now to genetically engineered antibodies, focusing on enhancing drug safety, effectiveness, and manufacturing ...
by:MtoZ Biolabs based in, MASSACHUSETTS (USA)
Active Pharmaceutical Ingredients (APIs) are substances or mixtures employed in the production of drugs. They have pharmacological effects or directly contribute to diagnosing, treating, mitigating symptoms, controlling, or preventing diseases, in addition to influencing the structure or function of the body. ...
by:MtoZ Biolabs based in, MASSACHUSETTS (USA)
Bioactive peptides are short protein fragments of 2-50 amino acids in length that are linked by covalent bonds (called amide bonds or peptide bonds). Bioactive peptides have the advantages of simple structure, high biological activity, high specificity and low toxicity, and have broad prospects in the design and development of new peptide ...
by:MtoZ Biolabs based in, MASSACHUSETTS (USA)
Protein-based macromolecular drugs, typically organic compounds with molecular weights exceeding 1000, depend on cellular biosynthesis and are also known as biologics. Compared to traditional small molecule drugs, protein drugs are characterized by their high potency, strong specificity, low toxicity, clear biological function, and conducive to clinical application. Protein drugs are the ...
by:MtoZ Biolabs based in, MASSACHUSETTS (USA)
Drug screening refers to the evaluated process of substances (samples) potentially used as drugs, assessing their biological activity, pharmacological effects, and therapeutic value through appropriate methods. This process encompasses biochemical and cellular levels of screening, divided into high-throughput screening (HTS) and virtual ...
by:MtoZ Biolabs based in, MASSACHUSETTS (USA)
Cerebrospinal fluid (CSF) is secreted within the central nervous system (CNS) and fills in the ventricles, the subarachnoid space of the brain, and the spinal column. CSF's role is to protect the brain from physical impacts. Furthermore, CSF plays a crucial role in the circulation of nutrients and chemicals in the blood and in waste management by actively transporting or facilitating bulk flow ...
by:MtoZ Biolabs based in, MASSACHUSETTS (USA)
Different fatty acids (FAs) vary greatly in the number of double bonds and the length of their carbon (C) chains. Very long-chain fatty acids (VLCFAs) are fatty acids with more than 20 carbon atoms. VLCFAs are precursors of lipid mediators and are components of cellular lipids such as sphingolipids and glycerophospholipids. ...