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Western Blot (WB) (Western blot analysis of CD80 in EL4 cell lysate with CD80 antibody at 1 μg/mL in (A) the absence and (B) the presence of blocking peptide.)

Rabbit anti-Human, Mouse CD80 Polyclonal Antibody | anti-CD80 antibody

CD80 Antibody

Gene Names
CD80; B7; BB1; B7-1; B7.1; LAB7; CD28LG; CD28LG1
Reactivity
Human, Mouse
Applications
ELISA, Western Blot
Purity
Affinity chromatography purified via peptide column.
Synonyms
CD80; Polyclonal Antibody; CD80 Antibody; CD80 molecule; B7; BB1; B7-1; B7.1; LAB7; CD28LG; CD28LG1; anti-CD80 antibody
Ordering
For Research Use Only!
Host
Rabbit
Reactivity
Human, Mouse
Clonality
Polyclonal
Isotype
IgG
Purity/Purification
Affinity chromatography purified via peptide column.
Form/Format
Liquid
Concentration
1 mg/mL (varies by lot)
Sequence Length
288
Applicable Applications for anti-CD80 antibody
ELISA (EIA), Western Blot (WB)
Application Notes
Western blot at 1 - 2 mug/mL.
Conjugate
Unconjugated
Immunogen
CD80 antibody was raised against a peptide corresponding to 17 amino acids near the amino terminus of human CD80.
The immunogen is located within amino acids 60 - 110 of CD80.
Buffer
CD80 Antibody is supplied in PBS containing 0.02% sodium azide.
Species
Human
Preparation and Storage
Store at 4 degree C for three months and -20 degree C, stable for up to one year.
As with all antibodies care should be taken to avoid repeated freeze thaw cycles.
Antibodies should not be exposed to prolonged high temperatures.

Western Blot (WB)

(Western blot analysis of CD80 in EL4 cell lysate with CD80 antibody at 1 μg/mL in (A) the absence and (B) the presence of blocking peptide.)

Western Blot (WB) (Western blot analysis of CD80 in EL4 cell lysate with CD80 antibody at 1 μg/mL in (A) the absence and (B) the presence of blocking peptide.)

Immunofluorescence (IF)

(Immunofluorescence of CD80 in human tonsil tissue with CD80 antibody at 20 μg/ml.Red: CD80 Antibody (8679)Blue: DAPI staining)

Immunofluorescence (IF) (Immunofluorescence of CD80 in human tonsil tissue with CD80 antibody at 20 μg/ml.Red: CD80 Antibody (8679)Blue: DAPI staining)
Related Product Information for anti-CD80 antibody
CD80, also known as B7-1, is a type I membrane protein that is a member of the immunoglobulin superfamily. Like the related protein CD86, this protein is expressed by antigen-presenting cells, and is the ligand for two proteins at the cell surface of T cells, CD28 and the cytotoxic T-lymphocyte-associated protein 4 (CTLA-4). Binding of this protein with CD28 antigen is a costimulatory signal for activation of the T-cell and induces T-cell proliferation and cytokine production. CTLA-4 binding negatively regulates T-cell activation and diminishes the immune response (1). Blocking the CTLA-4-CD80/CD86 interaction has been shown to enhance T-cell functions in acute lymphoblastomic leukemia (ALL), suggesting that this pathway may be an attractive target for future cancer immunotherapy (2).
Product Categories/Family for anti-CD80 antibody
References
1. Lane P. Regulation of T and B cell responses by modulating interactions between CD28/CTLA-4 and their ligands, CD80 and CD86. Ann NY Acad Sci 1997; 815:392-400. 2. Feucht J, Kayser S, Gorodezki D, et al. T-cell responses against CD19+ pediatric acute lymphoblastic leukemia mediated by bispecific T-cell engager (BiTE) are regulated contrarily by PD-L1 and CD80/CD86 on leukemic blasts. Oncotarget 2016; 7:76902-19.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
941
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
Predicted: 32 kDa
Observed: 50 kDa
NCBI Official Full Name
T-lymphocyte activation antigen CD80
NCBI Official Synonym Full Names
CD80 molecule
NCBI Official Symbol
CD80
NCBI Official Synonym Symbols
B7; BB1; B7-1; B7.1; LAB7; CD28LG; CD28LG1
NCBI Protein Information
T-lymphocyte activation antigen CD80
UniProt Protein Name
T-lymphocyte activation antigen CD80
UniProt Gene Name
CD80
UniProt Synonym Gene Names
CD28LG; CD28LG1; LAB7; B7

NCBI Description

The protein encoded by this gene is a membrane receptor that is activated by the binding of CD28 or CTLA-4. The activated protein induces T-cell proliferation and cytokine production. This protein can act as a receptor for adenovirus subgroup B and may play a role in lupus neuropathy. [provided by RefSeq, Aug 2011]

Uniprot Description

CD80: Involved in the costimulatory signal essential for T- lymphocyte activation. T-cell proliferation and cytokine production is induced by the binding of CD28 or CTLA-4 to this receptor.

Protein type: Immunoglobulin superfamily; Membrane protein, integral

Chromosomal Location of Human Ortholog: 3q13.33

Cellular Component: cell surface; integral to membrane; plasma membrane

Molecular Function: phosphatidylinositol-4,5-bisphosphate 3-kinase activity; protein binding

Biological Process: cell-cell signaling; phosphoinositide-mediated signaling; positive regulation of peptidyl-tyrosine phosphorylation; regulation of phosphoinositide 3-kinase cascade; T cell activation; T cell costimulation

Research Articles on CD80

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Product Notes

The CD80 cd80 (Catalog #AAA154467) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The CD80 Antibody reacts with Human, Mouse and may cross-react with other species as described in the data sheet. AAA Biotech's CD80 can be used in a range of immunoassay formats including, but not limited to, ELISA (EIA), Western Blot (WB). Western blot at 1 - 2 mug/mL. Researchers should empirically determine the suitability of the CD80 cd80 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "CD80, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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