serotype

Ganciclovir (2'-Nor-2'-deoxyguanosine) is an ACYCLOVIR analog that is a potent inhibitor of the Herpesvirus family including cytomegalovirus. Ganciclovir is used to treat complications from AIDS-associated cytomegalovirus infections.

This is amino acids 427 to 441 fragment belongs to the FliC, serotype a of the S. FliC epitope recognized by a CD4+ T cell from naturally infected C57BL/6 mice is located in a region common to a number of distinct Salmonella serovars such as the S. paraty

Lipopolysaccharides, from S. enterica (Salmonella enterica) serotype enteritidis, are endotoxins derived from this serotype known for causing enteritis and serve as TLR-4 activators. This S-type LPS triggers the immune system's pathogen-associated molecular patterns (PAMP) and induces the secretion of exosomes. It consists of a typical tripartite structure: the O antigen, core oligosaccharide, and lipid A. These lipopolysaccharides can provoke a systemic inflammatory response, leading to increased plasma levels of TNF-α, IFN-γ, IL-6, IL-10, and nitrates.

Lipopolysaccharides (LPS) are specific endotoxins that serve as a major component of the cell walls in gram-negative bacteria. Composed of Lipid A, a core oligosaccharide, and an O-specific polysaccharide, LPS strongly stimulates the immune system by binding to Toll-like receptor 4 (TLR4) on immune cells, triggering inflammatory responses. In most Salmonella serotypes, the LPS features a complex O-antigen (OAg) structure, with core oligosaccharide OAg units ranging from 16 to over 100 repeats. Mutations in OAg regulatory factors can alter the OAg structure, affecting Salmonella interactions with epithelial cells. Strains with long OAgs show increased translocation and invasion by SPI1-T3SS effector proteins, while strains lacking OAg entirely exhibit increased invasiveness and adhesion. This product is derived from Salmonella enterica serotype minnesota and is utilized for studies on host immune activation and its roles in inflammation and immune modulation.

Lipopolysaccharides, from S. enterica (Salmonella enterica) serotype typhimurium, are endotoxins and TLR4 activators derived from the serotype of this bacterium, classified as S-type LPS. They display a characteristic three-part structure: O antigen, core oligosaccharide, and lipid A. These lipopolysaccharides influence bacterial fate within dendritic cells (DC), determining the uptake, degradation, and activation of immune functions in DC cells.

Lipopolysaccharides from *Salmonella enterica* serotype Abortusequi are endotoxins and TLR-4 activators derived from intestinal S. enterica. They are mutated R-type LPSs that serve as pathogen-associated molecular patterns (PAMP) to activate the immune system and induce cell secretion of exosomes. These lipopolysaccharides consist of a core oligosaccharide and lipid A. *S. enterica* serotype Abortusequi is a key pathogen causing abortion in mares and is associated with neonatal septicemia, multiple abscesses, orchitis, and polyarthritis in equine species. Grouping is primarily based on lipopolysaccharide (O-antigen) and flagellin protein (H-antigen).

Ganciclovir sodium (Cytovene IV sodium) is the sodium salt of Ganciclovir with antiviral activity, especially against cytomegalovirus (CMV) and herpes simplex virus type 1 (HSV-1).

C562-1101 is a novel potent botulinum neurotoxin serotype E (BoNT/E) inhibitor.

CBIP is a small-molecule inhibitors of botulinum neurotoxin serotype A light chain (BoNT/A LC). CBIP possesses low micromolar activity against BoNT/A.

Ganglioside GT1b is a trisialoganglioside that is characterized by having two sialic residues linked to the inner galactose unit. It binds to the neurotoxins botulinum toxin serotype A (BTxA), BTxA heavy chain, and tetanus toxin with IC50 values of 11, 0.74, and 7.2 μM, respectively.[1] Ganglioside GT1b-containing liposomes bind to the major coat protein VP1 from Merkel cell polyomavirus (MCPyV), which has been identified in Merkel cell carcinomas, identifying ganglioside GT1b as a putative MCPyV receptor. [2] Ganglioside GT1b decreases production of IL-6, IL-10, IgG, IgM, and IgA in human peripheral blood mononuclear cells (PBMCs) by 31.4, 30.5, 60, 59.5, and 58%, respectively, when used at a concentration of 10 μM [3] . Ganglioside GT1b mixture contains ganglioside GT1b molecular species with C18:1 and C20:1 sphingoid backbones.

UDP-N-acetyl-D-Glucosamine is a natural nucleotide sugar that is used by glycosyltransferases to transfer N-acetyl-D-glucosamine residues to substrates.1It is an important component of antibiotic biosynthesis pathways in fungi and lipopolysaccharide production in bacteria.2,3 1.Roseman, S.Reflections on glycobiologyJ. Biol. Chem.276(45)41527-41542(2001) 2.Kudo, F., and Eguchi, T.Biosynthetic genes for aminoglycoside antibioticsJ. Antibiot. (Tokyo)62(9)471-481(2009) 3.Mulrooney, E.F., Poon, K.K., McNally, D.J., et al.Biosynthesis of UDP-N-acetyl-L-fucosamine, a precursor to the biosynthesis of lipopolysaccharide in Pseudomonas aeruginosa serotype O11J. Biol. Chem.280(20)19535-19542(2005)

NITD-688 is a pan-serotype inhibitor targeting the dengue virus NS4B protein, effective through oral administration. It holds potential in dengue virus (DENV) research applications.

Panobacumab (KBPA101) is a fully human IgM κ monoclonal antibody developed via the immortalization of human B lymphocytes, targeting the LPS O polysaccharide of P. aeruginosa serotype O11 [1].

(S)-Mosnodenvir, a pan-serotype dengue antiviral agent, exhibits picomolar to low nanomolar in vitro activity with a high barrier to resistance and is safe and well-tolerated in murine models [1] [2]. It functions by blocking the NS3-NS4B interaction within the viral replication complex.

Myelin oligodendrocyte glycoprotein (MOG) peptide, a truncated form of MOG located on the extracellular myelin sheath surface, interacts with antigen serotype HLA-DR2 to mitigate effects of ischemic stroke induced by middle cerebral artery occlusion (MCAO) in mice. In female mice, it notably reduces cortical and striatal infarct volumes, lessens sensorimotor deficits as observed in tube- and corner turn tests, enhances engagement with novel odors, and prolongs the duration of cage mate-directed vocalizations, without exhibiting similar outcomes in male mice.

A20FMDV2, a peptide derived from the α-helical RGD cell-interacting domain of the VP1 capsid protein of foot-and-mouth disease virus (FMDV) serotype O, targets and binds αVβ6 integrin. It effectively disrupts αVβ6 integrin-mediated cell adhesion in H357 tongue squamous cell carcinoma cells that exhibit human αVβ6, with an inhibitory concentration (IC50) of 1.2 µM. Additionally, when labeled with 111indium-DTPA, A20FMDV2 (20 MBq) specifically attaches to αVβ6 integrin in a breast cancer mouse xenograft model using MCF10CA1a cells, facilitating targeted radiation imaging analysis.

Licoflavonol is a flavonoid compound that can be extracted from licorice. It is an inhibitor of Salmonella Typhimurium serotype 3 secretion system and suppresses the secretion of Abeta by inhibiting β-site APP cleaving enzyme 1 (BACE1) transcription.

The AAV-8 NSL epitope, isolated from the capsid of serotype 8 of an adeno-associated virus (AAV), exhibits high affinity for MHC I molecules, enabling it to bind with MHC I and subsequently activate CD8+ T cells. This epitope is instrumental in researching the impact of T cell-mediated immune responses on AAV-mediated gene transfer.