Tested Applications
| Positive WB detected in | mouse spleen tissue |
| Positive IHC detected in | mouse spleen tissue Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0 |
Recommended dilution
| Application | Dilution |
|---|---|
| Western Blot (WB) | WB : 1:5000-1:50000 |
| Immunohistochemistry (IHC) | IHC : 1:500-1:2000 |
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
| Sample-dependent, Check data in validation data gallery. | |
Product Information
84137-5-RR targets CD80 in WB, IHC, ELISA applications and shows reactivity with mouse samples.
| Tested Reactivity | mouse |
| Cited Reactivity | mouse |
| Host / Isotype | Rabbit / IgG |
| Class | Recombinant |
| Type | Antibody |
| Immunogen |
CatNo: Eg0840 Product name: Recombinant Mouse CD80 protein (His Tag) Source: mammalian cells-derived, pHZ-KIsec-C-6*HIS Tag: C-6*HIS Domain: 38-246 aa of NM_009855.2 Sequence: VDEQLSKSVKDKVLLPCRYNSPHEDESEDRIYWQKHDKVVLSVIAGKLKVWPEYKNRTLYDNTTYSLIILGLVLSDRGTYSCVVQKKERGTYEVKHLALVKLSIKADFSTPNITESGNPSADTKRITCFASGGFPKPRFSWLENGRELPGINTTISQDPESELYTISSQLDFNTTRNHTIKCLIKYGDAHVSEDFTWEKPPEDPPDSKN Predict reactive species |
| Full Name | CD80 antigen |
| Calculated Molecular Weight | 35 kDa |
| Observed Molecular Weight | 60 kDa |
| GenBank Accession Number | NM_009855.2 |
| Gene Symbol | CD80 |
| Gene ID (NCBI) | 12519 |
| RRID | AB_3671696 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Protein A purfication |
| UNIPROT ID | Q00609-1 |
| Storage Buffer | PBS with 0.02% sodium azide and 50% glycerol, pH 7.3. |
| Storage Conditions | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA. |
Background Information
CD80 (also known as B7-1) is a type I membrane protein that is a member of the immunoglobulin superfamily, with an extracellular immunoglobulin constant-like domain and a variable-like domain required for receptor binding. It is expressed on antigen-presenting cells (APCs), including B cells, dendritic cells, monocytes, and macrophages. CD80 is the receptor for the proteins CD28 and CTLA-4 found on the surface of T-cells. It is involved in the costimulatory signal essential for T-lymphocyte activation. T-cell proliferation and cytokine production is induced by the binding of CD28, binding to CTLA-4 has opposite effects and inhibits T-cell activation. CD80 also acts as a cellular attachment receptor for adenovirus subgroup B. (PMID: 7545666; 12015893; 16920215)
Protocols
| Product Specific Protocols | |
|---|---|
| IHC protocol for CD80 antibody 84137-5-RR | Download protocol |
| WB protocol for CD80 antibody 84137-5-RR | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
Publications
What published studies show
The CD80 Recombinant monoclonal antibody (241371E10), catalog number 84137-5-RR, has a total of 1 citation. The citation appears in Immunology Research (2025), in a study investigating Spon2 knockdown and its effect on house dust mite-induced allergic asthma in mice and cells. The antibody was used for Western blot in mouse samples. The associated research field is immunology, specifically allergic asthma and immune regulation.
| Species | Application | Title |
|---|---|---|
Immunol Res Spon2 knockdown suppresses the phenotype of house dust mite-induced allergic asthma in mice and cells. |
