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  4. CD80 Antibody (YA5496)

CD80 Antibody (YA5496) is a Mouse-derived and non-conjugated IgG1 monoclonal antibody, targeting to CD80.

For research use only. We do not sell to patients.

Size Stock
50 μL   Get quote  
100 μL   Get quote  

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Top Publications Citing Use of Products
  • WB: Western Blot;
  • IHC-P: Immunohistochemistry-Paraffin;
  • IHC-F: Immunohistochemistry-Frozen;
  • ICC/IF: Immunocytochemistry/Immunofluorescence;
  • IF-Tissue: Immunofluorescence-Tissue;
  • mIHC: Multiplex Immunohistochemical;
  • IP: Immunoprecipitation;
  • ChIP: Chromatin Immunoprecipitation;
  • FC: Flow Cytometry;
  • ELISA: Enzyme Linked Immunosorbent Assay
  • Product Detail

  • Background

  • Documentation

Description

CD80 Antibody (YA5496) is a Mouse-derived and non-conjugated IgG1 monoclonal antibody, targeting to CD80.

Host

Mouse

Clonality

Monoclonal

Species Reactivity
Human
SwissProt ID
Gene ID
Immunogen

Purified recombinant human CD80

Application &
Dilution Ratio
Application Dilution Ratio
ELISA
ELISA: Enzyme Linked Immunosorbent Assay
1:5000-100000
FC
FC: Flow Cytometry
1-2μg/Test
Purity affinity purified. Conjugation Non-conjugated
Modification Unmodified Isotype IgG1
Appearance

Liquid

Formulation

Supplied in Phosphate-buffered solution

Storage & Stability

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

Shipping

Shipping with blue ice.

Background
Function:Costimulatory molecule that belongs to the immunoglobulin superfamily that plays an important role in T-lymphocyte activation (PubMed:38467718). Acts as the primary auxiliary signal augmenting the MHC/TCR signal in naive T-cells together with the CD28 receptor which is constitutively expressed on the cell surface of T-cells (PubMed:12196291). In turn, activates different signaling pathways such as NF-kappa-B or MAPK leading to the production of different cytokines (PubMed:10438913). In addition, CD28/CD80 costimulatory signal stimulates glucose metabolism and ATP synthesis of T-cells by activating the PI3K/Akt signaling pathway (PubMed:12121659). Also acts as a regulator of PDL1/PDCD1 interactions to limit excess engagement of PDL1 and its inhibitory role in immune responses (PubMed:36727298). Expressed on B-cells, plays a critical role in regulating interactions between B-cells and T-cells in both early and late germinal center responses, which are crucial for the generation of effective humoral immune responses (By similarity); (Microbial infection) Acts as a receptor for adenovirus subgroup B
Subcellular Localization:Cell membrane; Single-pass type I membrane protein
Expression:
Tissue_specificity:It is expressed on activated B cells, macrophages, and dendritic cells.
Isoforms & Post-Translational Modification:P33681 has 3 isomers: P33681-1: 33048 Da (predicted); P33681-2: 29413 Da (predicted); P33681-3: 18761 Da (predicted).
Palmitoylated by ZDHHC20; palmitoylation protects CD80 from ubiquitin-mediated degradation, regulating the protein stability, and ensures its accurate plasma membrane localization
Subunit:Homodimer. Interacts with CTLA4; this interaction inhibits T-cell activation (PubMed:10583602, PubMed:11279502). Interacts with PDL1/CD274; this interaction blocks PDL1/PDCD1 binding and thus PDL1/CD274 inhibitory function (PubMed:36727298). Interacts with CD28 (PubMed:12196291)
Synonyms
T-lymphocyte activation antigen CD80; Activation B7-1 antigen; BB1; CTLA-4 counter-receptor B7.1; B7; CD antigen CD80;
Documentation
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Product Name:
CD80 Antibody (YA5496)
Cat. No.:
HY-P85804
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