CD68 Antibody

• Description:

  CD68, cluster of differentiation, is a 110-kD transmembrane glycoprotein that is highly expressed by human monocytes and tissue macrophages. CD68 is a member of a family of hematopoietic mucin-like molecules that includes leukosialin/CD43 and stem cell antigen CD34. The CD68 gene is mapped to 17p13.1. Immunohistochemistry can be used to identify the presence of CD68, which is found in the cytoplasmic granules of a range of different blood cells. It is particularly useful as a marker for the various cells of the macrophage lineage, including monocytes, histiocytes, giant cells, Kupffer cells, and osteoclasts. This allows it to be used to distinguish diseases of otherwise similar appearance, such as the monocyte/macrophage and lymphoid forms of leukaemia (the latter being CD68 negative) . Its presence in macrophages also makes it useful in diagnosing conditions related to proliferation or abnormality of these cells, such as malignant histiocytosis, histiocytic lymphoma, and Gaucher's disease.

• Specifications:

  Immunohistochemistry (FFPE) : 2-5 µg/mL, Immunofluorescence: 5 µg/mL, Direct ELISA: 0.1-0.5 µg/mL

• UniProt:

  P34810

• Host:

  Rabbit

• Reactivity:

  Human

• Immunogen:

  Recombinant human CD68 protein (amino acids K154-L354) was used as the immunogen for the CD68 antibody.

• Clonality:

  Polyclonal

• Isotype:

  IgG

• Applications:

  IHC-P, IF, Direct ELISA

• Purity:

  Antigen affinity purified

• Format:

  Antigen affinity purified

• Buffer:

  Lyophilized from 1X PBS with 2% Trehalose

• Reconstitution:

  After reconstitution, the CD68 antibody can be stored for up to one month at 4oC. For long-term, aliquot and store at -20oC. Avoid repeated freezing and thawing.

• Limitations:

  This CD68 antibody is available for research use only.

• Storage Conditions:

  After reconstitution, the CD68 antibody can be stored for up to one month at 4°C. For long-term, aliquot and store at -20°C. Avoid repeated freezing and thawing.

• Formulation:

  0.5 mg/mL if reconstituted with 0.2ml sterile DI water

• Applications Notes:

  Optimal dilution of the CD68 antibody should be determined by the researcher.

• CAS Number:

  9007-83-4

• Image Legend:

  Immunofluorescent staining of FFPE human tonsil tissue with CD68 antibody (green) and DAPI nuclear stain (blue) . HIER: steam section in pH8 EDTA buffer for 20 min.