CD11b, also known as the integrin aM subunit, forms a heterodimer with CD18, the integrin b2 subunit. The heterodimer is known as integrin Mac-1. This CD11b/CD18 heterodimer binds the complement fragment iC3b, fibrinogen, factor X, CD23, neutrophil inhibitory factor, and several other ligands. In binding ICAM-1, the CD11b/CD18 heterodimer mediates neutrophil and monocyte adhesion to endothelium.
Applications:
Suitable for use in Immunofluorescence, Flow Cytometry and Immunohistochemistry. Other applications not tested.
Recommended Dilution:
Immunohistochemistry: frozen
Optimal dilutions to be determined by the researcher.
Storage and Stability:
Lyophilized powder may be stored at -20 degrees C. Stable for 12 months at -20 degrees C. Reconstitute with 1ml ddH2O. Aliquot to avoid repeated freezing and thawing. Store at -20 degrees C. Reconstituted product is stable for 6 months at -20 degrees C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.