B7-1 (CD80) Goat Polyclonal Antibody

CAT#: AP23702PU-N

B7-1 (CD80) goat polyclonal antibody, Aff - Purified

Product Images

CD80 antibody staining of Human Node lysate at 1 ug/ml (35ug protein in RIPA buffer). Primary incubation was 1 hour. Detected by chemiluminescence.

Specifications

Product Data

• Applications: ELISA, WB
• Recommended Dilution: Peptide ELISA: Detection Limit: 1/4000.
  Western blot: 0.3-1 µg/ml.
  Detects a band of Approx 60kDa band observed in Human Lymph Node and Human Tonsil lysates (calculated MW of 33.0kDa according to NP_005182.1). The observed molecular weight corresponds to earlier findings with different antibodies from other commercial sources.
• Reactivities: Human
• Host: Goat
• Clonality: Polyclonal
• Immunogen: Peptide with sequence from the internal region of the protein sequence according to NP_005182.1.
• Specificity: Recognizes CD80.
• Formulation: Tris saline, pH 7.3 containing 0.02% Sodium Azide as preservative and 0.5% BSA as stabilizer.
  State: Aff - Purified
  State: Liquid purified IgG fraction.
• Concentration: lot specific
• Purification: Ammonium Sulphate Precipitation followed by Antigen Affinity Chromatography using the immunizing peptide.
• Conjugation: Unconjugated
• Storage: Store the antibody undiluted at 2-8°C for one month or (in aliquots) at -20°C for longer.
  Avoid repeated freezing and thawing.
• Stability: Shelf life: one year from despatch.
• Gene Name: CD80 molecule
• Database Link:
  Entrez Gene 941 Human
  UniProt ID P33681
• Background: CD80 is a member of the Ig superfamily and serves as the ligand for two T cell molecules, CD28 and CTLA4. Interactions between CD28 and CD80 on activated B cells result in enhanced T cell activation. CD80 is rapidly induced on the surface of in vitro activated B cells, Epstein Barr Virus (EBV) transformed B cell lines, Burkitts lymphoma cell lines, freshly isolated follicular B lymphoma cells, T cells, and monocytes. It is also expressed at high levels in dendritic cells. It reacts weakly with a small proportion of non activated normal B cells and with HTLV1 infected T cells. CD80 does not react with peripheral monocytes, resting and activated normal T cells, T cell lines and T cell clones, nor with myelomonocytic cell lines.
  Cell Distribution: CD80 is rapidly induced on the surface of activated B cells, T cells and monocytes and is also expressed at high levels on dendritic cells.
• Synonyms: CD28LG, CD28LG1, LAB7, BB1, B7.1, B7-1