In Western blotting, it detects an antigen of 125kDa in human liver and 135kDa in tumors of histiocytic origin. Comparative study of this MAb and a standard CD68 MAb showed that their antigens are different. Its antigen in all macrophage types studied is located on the plasma membrane and within cytoplasmic structures including lysosomes. This MAb shows a restricted reactivity to cells of the monocyte/macrophage system. It specifically reacts with blood monocytes and stains resident macrophages in a wide variety of human tissues. This MAb does not stain antigen-presenting cells, e.g., Langerhans cells. Reportedly, its reactivity is restricted to histiocytes and macrophages.
Clonality:
Monoclonal
Clone Designation:
[D11]
Molecular Weight:
125kDa -135kDa
Isotype:
IgG1
NCBI:
Not Known
Form:
200ug/ml of Ab Purified from Bioreactor Concentrate by Protein A/G. Prepared in 10mM PBS with 0.05% azide. Also available WITHOUT azide at 1.0mg/ml.
Antibody Type:
Monoclonal Antibody
Application Notes:
Immunohistochemistry (Formalin-fixed) (1-2ug/ml for 30 minutes at RT)(Staining of formalin-fixed tissues requires heating tissue sections in 10mM Tris with 1mM EDTA, pH 9.0, for 45 min at 95C followed by cooling at RT for 20 minutes), Optimal dilution f
Formalin-fixed, paraffin-embedde
SDS-PAGE Analysis of Purified Macrophage Monoclonal Antibody (D11). Confirmation of Purity and Integrity of Antibody.
Formalin-fixed, paraffin-embedded human Histiocytoma stained with Macrophage Monoclonal Antibody (D11).
Formalin-fixed, paraffin-embedded human Histiocytoma stained with Macrophage Monoclonal Antibody (D11).
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