MPO Antikörper (FITC)

Antigen: MPO

Klonalität: Monoklonal (C2)

Wirt: Maus

Reaktivität: Human

Konjugat: FITC

Applikation: Durchflusszytometrie (FACS), Immunfluoreszenz (IF)

Produktnummer: ABIN132139

Produktbeschreibung

Format: Purified

Isotyp: IgG1

Klon: C2

Spezifität: Myeloperoxidase (MPO) is a glycoprotein present in the azurophil (primary) granules of myeloid cells, which appears in the myeloblast stage of myeloid cell differentiation. MPO is he most common functional protein of myeloid cells and is involved in the inflammatory response. It helps to kill microbes by breaking down peroxide in the presence of halide ions, contributing to the bactericidal function of granulocytes. The primary translation product of MPO undergoes glycosylation with production of the 89 kDa heme-free apopro-MPO form followed by incorporation of heme and conversion into the enzymatically active pro-MPO form. Subsequently, pro-MPO becomes targeted to azurophil granules where final processing occurs to produce mature dimeric MPO consisting of the 59-64 kDa MPO ?-chain and the 14 kDa MPO ?-chain. The MPO-C2 mAb (clone 8E2) reacts with human myeloperoxidase (MPO) expressed by normal and malignant myelomonocytic cells.

Anwendungen

Applikationshinweise: The MPO-C2 mAb (clone 8E6) recognizes virtually all myelomonocytic cells including AML blasts. The MPO-C2 mAb permits the identification and enumeration of myeloid cells in normal and malignant human blood and bone marrow using flow cytometry. Results must be put within the context of other diagnostic tests as well as the clinical history of the patient by a certified professional before final interpretation. Analyses performed with this antibody should be paralleled by positive and negative controls. If unexpected results are obtained which cannot be attributed to differences in laboratory procedures, please contact us. Sensitivity: The sensitivity of MPO-C2 mAb is determined by staining well-defined blood samples from representative donors with serial-fold mAb dilutions to obtain a titration curve that allows relating the mAb concentration to the percentage of stained cells and geometric MFI (mean fluorescence intensity). For this purpose, a mAb-concentration range is selected to include both the saturation point (i.e. the mAb dilution expected to bind all epitopes on the target cell) and the detection threshold (i.e. the mAb dilution expected to represent the least amount of mAb needed to detect an identical percentage of cells). In practice, 50 ?l of leukocytes containing 107cells/ml are stained with 20 ?l mAb of various dilutions to obtain a titration curve and to identify the saturation point and detection threshold. The final concentration of the product is then adjusted to be at least 3-fold above the detection threshold. In addition and to control lot-to-lot variation, the given lot is compared and adjusted to fluorescence standards with defined intensity.

Reinigung: Chromatography

Buffer: PBS pH 7.2, 1% BSA, 0.05% NaN3

Lagerung: For stability reasons this monoclonal antibody solution contains sodium azide. These reagents should be stored at 2-8

Beschränkungen: Für Forschungszwecke. Als CE-zertifizierter Antikörper in der Europäischen Union für In Vitro Diagnostik (IVD) zugelassen.

Bilder

anti-MPO antibody (FITC)