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OriGene
B7-1 (CD80) Monoclonal Antibody (OTI5B5), TrueMAB™
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Product Details
CF812241
Product Specifications
Species Reactivity
Human
Host/Isotype
Mouse
/ IgG2b
Class
Monoclonal
Type
Antibody
Clone
OTI5B5
Immunogen
Full length human recombinant protein of human CD80 (NP_005182) produced in HEK293T cell.
Conjugate
Form
Lyophilized
Concentration
See Label
Amount
100 µg
Purification
Protein A/G
Storage buffer
PBS, pH 7.3, with 8% trehalose
Contains
no preservative
Storage conditions
-20°C, Avoid Freeze/Thaw Cycles
Shipping conditions
Ambient (domestic); Wet ice (international)
Target Information
CD80 (B7-1) and CD86 (B7-2) are ligands of T cell critical costimulatory molecule CD28, and of an inhibitory receptor CTLA-4 (CD152). Both B7 molecules are expressed on professional antigen-presenting cells and are essential for T cell activation, and both molecules can also substitute for each other in this process. CD80 is rapidly induced on the surface of in vitro activated B cells, with Epstein Barr Virus (EBV) transformed B cell lines, with Burkitts lymphoma cell lines, with freshly isolated follicular B lymphoma cells, T cells, and monocytes. The B-lymphocyte activation antigen B7-1 provides regulatory signals for T lymphocytes as a consequence of binding to the CD28 and CTLA4 ligands of T cells. Diseases associated with CD80 dysfunction include gallbladder squamous cell carcinoma and myocarditis.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: Activation B7-1 antigen; B-lymphocyte activation antigen B7; B7; BB1; CD80; CD80 antigen (CD28 antigen ligand 1, B7-1 antigen); costimulatory factor CD80; costimulatory molecule variant IgV-CD80; CTLA-4 counter-receptor B7.1; s1CD80; s2CD80; sCD 80; sCD80; soluble CD 80; soluble CD80; T-lymphocyte activation antigen CD80; transmembrane protein B1 precursor; TS/A-1; unnamed protein product
Gene Aliases: B7; B7-1; B7.1; BB1; CD28LG; CD28LG1; CD80; LAB7
UniProt ID: (Human) P33681
Entrez Gene ID: (Human) 941
immune system process
regulation of immune system process
negative regulation of T cell mediated immunity
immune response
cell surface receptor signaling pathway
positive regulation of signal transduction
T cell costimulation
positive regulation of granulocyte macrophage colony-stimulating factor production
positive regulation of interleukin-2 production
intracellular signal transduction
positive regulation of T cell proliferation
T cell activation
negative regulation of T cell proliferation
positive regulation of T-helper 1 cell differentiation
positive regulation of transcription, DNA-templated
viral entry into host cell
positive regulation of peptidyl-tyrosine phosphorylation
cellular response to lipopolysaccharide
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Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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