CD11c Monoclonal / FITC / REA754

Product Details
Description Clone REA754 recognizes the mouse CD11c antigen, also known as integrin alphaX or Itgax. CD11c is present in dendritic cells in lymphoid organs and blood, in Langerhans cells in the epidermis, in dendritic cell progenitors in the bone marrow, and in in vitro–generated bone marrow–derived dendritic cells. In spleen and lymph node, CD11c is found at high levels on conventional CD11c+CD45R–mPDCA-1– dendritic cells, and at moderate levels on CD11c+CD45R+mPDCA-1+ plasmacytoid dendritic cells. CD11c is reported to be weakly expressed on NK cells, B cells, and T cell subsets. About 1–3% of splenocytes, 2% of bone marrow cells, as well as <1% of lymph node cells and thymocytes express CD11c. CD11c is a receptor for fibrinogen. It mediates cell-cell interaction during inflammatory responses and is involved in monocyte adhesion and chemotaxis. | Additional information: Clone REA754 displays negligible binding to Fc receptors.
Conjugate FITC
Clone REA754
Target Species Mouse
Applications FC, MICS (MACSima Imaging Cyclic Staining), IF, IHC
Supplier Miltenyi Biotec
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About CD11c
This gene encodes the integrin alpha X chain protein. Integrins are heterodimeric integral membrane proteins composed of an alpha chain and a beta chain. This protein combines with the beta 2 chain (ITGB2) to form a leukocyte-specific integrin referred to as inactivated-C3b (iC3b) receptor 4 (CR4). The alpha X beta 2 complex seems to overlap the properties of the alpha M beta 2 integrin in the adherence of neutrophils and monocytes to stimulated endothelium cells, and in the phagocytosis of complement coated particles. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Nov 2013]
About FITC
Fluorescein isothiocyanate (FITC) has an excitation peak at 495 nm and an emission peak at 519 nm. The name FITC is a misnomer in that the isothiocyanate is a reactive form of this dye. Once FITC is conjugated to an antibody, it is simply Fluorescein conjugated. FITC is one of the most widely used dyes for fluorescent applications, therefore most instruments come standard with a 488 nm laser and FITC filter set up. FITC is commonly conjugated to secondary antibodies and used in applications such as flow cytometry, immunocytochemistry, and immunohistochemistry. FITC is relatively dim, sensitive to photobleaching and it is susceptible to changes is pH. There are better performing alternatives to FITC, like Vio®Bright 515, Alexa Fluor™ 488, iFluor® 488, CF®488A and DY-488. FITC is a long-time generic dye with no sole manufacturer or trademark.
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Validation References
PMID 7507411
PMID 8621914
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