Sample type Serum, Plasma, Cell Culture Supernatant, Other liquid samples
Components
Break apart microtiter test strips each coated single wells
8 x 12 (96 Total)
Lyophilized Standard
2 x vial
Biotin-labeled Antibody(Concentrated, 100X)
120 uL
HRP-Streptavidin Conjugate(Concentrated, 100X)
120 uL
Washing solution concentrate (25X)
30 mL
Sample Dilution buffer
20 mL
Antibody Dilution buffer
10 mL
Streptavidin Dilution buffer
10 mL
Stopping solution
10 mL
TMB Substrate (ready-to-use)
10 mL
Plate seals
3
Storage Store at 2-8°C.
target relevance
anti-Alomfilimab antibody Anti-drug antibodies (ADAs) generated in subjects following administration of Alomfilimab.
Alomfilimab Alomfilimab biologic drug binds Homo sapiens ICOS Inducible T-cell costimulator
Homo sapiens ICOS Inducible T-cell costimulator
Protein names Inducible T-cell costimulator
Alternative names Activation-inducible lymphocyte immunomediatory molecule
Gene names ICOS
Function Stimulatory receptor expressed in activated or antigen-experienced T-cells that plays an important role in the immune response (PubMed:9930702). Upon binding to its ligand ICOSL expressed on antigen presenting cells (APCs), delivers costimulatory signals that enhances all basic T-cell responses to a foreign antigen, namely proliferation, secretion of lymphokines including IL10, up-regulation of molecules that mediate cell-cell interaction, and effective help for antibody secretion by B-cells (PubMed:33033255). Also acts as a costimulatory receptor critical for the differentiation of T follicular regulatory cells upon immune challenges such as viral infection (PubMed:27135603). Mechanistically, potentiates TCR-induced calcium flux by augmenting PLCG1 activation and actin remodeling (By similarity). In addition, activates PI3K signaling pathways independently of calcium flux (PubMed:30523347). Essential both for efficient interaction between T and B-cells and for normal antibody responses to T-cell dependent antigens. Prevents the apoptosis of pre-activated T-cells. Plays a critical role in CD40-mediated class switching of immunoglobin isotypes (By similarity)
Subcellular location Secreted
Structure Homodimer; disulfide-linked. Interacts with ICOSLG (PubMed:33033255). Interacts with PIK3R1 (PubMed:30523347). Interacts with TBK1; this interaction is critical for the maturation of T follicular regulatory cells (PubMed:27135603)
Post-translational modification N-glycosylated
Involvement in disease Immunodeficiency, common variable, 1 A primary immunodeficiency characterized by antibody deficiency, hypogammaglobulinemia, recurrent bacterial infections and an inability to mount an antibody response to antigen. The defect results from a failure of B-cell differentiation and impaired secretion of immunoglobulins; the numbers of circulating B-cells is usually in the normal range, but can be low.
Keywords 3D-structure, Alternative splicing, Cell membrane, Direct protein sequencing, Disulfide bond, Glycoprotein, Immunoglobulin domain, Membrane, Proteomics identification, Reference proteome, Secreted, Signal, Transmembrane, Transmembrane helix
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Published literature highly relevant to the biological target of this product and referencing this antibody or clone are retrieved from the PubMed database provided by the United States National Library of Medicine at the National Institutes of Health.
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