anti-STRO1 antibody [STRO-1]

anti-STRO1 antibody [STRO-1] for Flow cytometry,ICC/IF and Human

Controls and Markers antibody


Product Description Mouse Monoclonal antibody [STRO-1] recognizes STRO1
Tested Reactivity Hu
Tested Application FACS, ICC/IF
Specificity The clone STRO-1 recognizes the cell surface antigen STRO-1 expressed by bone marrow mesenchymal stromal cells and nucleated erythroid precursors, but not by committed hematopoietic progenitors.
Host Mouse
Clonality Monoclonal
Clone STRO-1
Isotype IgM
Target Name STRO1
Antigen Species Human
Immunogen Human CD34 positive bone marrow cells
Conjugation Un-conjugated

Application Instructions

Application Suggestion
Tested Application Dilution
FACS1 - 5 µg/ml
Application Note * The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist.


Form Liquid
Purification Purified from cell culture supernatant by precipitation methods and ion exchange chromatography.
Purity > 95% (by SDS-PAGE)
Buffer TBS (pH 8.0) and 15 mM Sodium azide
Preservative 15 mM Sodium azide
Concentration 1 mg/ml
Storage Instruction For continuous use, store undiluted antibody at 2-8°C for up to a week. For long-term storage, aliquot and store at -20°C or below. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. The antibody solution should be gently mixed before use.
Note For laboratory research only, not for drug, diagnostic or other use.


Background STRO-1 is a cell surface antigen expressed by stromal elements in human bone marrow, identified by monoclonal antibody STRO-1. Approximately 10% of mononuclear cells, greater than 95% of which are nucleated erythroid precursors, are STRO-1 positive, whereas the CFU-GM (colony-forming unit granulocyte-macrophage), BFU-E (erythroid burst) and CFU-Mix (mixed colonies) committed progenitor cells are negative. CFU-F (fibroblast colony-forming cells) are present exclusively in the STRO-1 positive population. When plated under long-term bone marrow culture conditions, STRO-1 positive cells generate adherent cell layers containing multiple stromal cell types, including adipocytes, smooth muscle cells, osteoblasts, chondrocytes, and fibroblastic elements. In combination with glycophorin A, STRO-1 is a useful marker for identification of mesenchymal stem cells. STRO-1 and CD117 are markers for osteosarcoma cells.
Research Area Controls and Markers antibody

Images (1) Click the Picture to Zoom In

  • ARG54298 anti-STRO1 antibody [STRO-1] FACS image

    Flow Cytometry: Kg1a cells stained with ARG54298 anti-STRO1 antibody [STRO-1].