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Questions? Please consult our answers to frequently asked questions at http://www.ebioscience.com/faq. DescriptionThe TER-119 monoclonal antibody reacts with mouse erythroid cells from early proerythroblast to mature erythrocyte stages. The TER-119 antigen is present in yolk sac, fetal and newborn liver, but is not expressed by cells carrying BFU-E and CFU-E activities. Several erythroleukemia cell lines tested so far are negative for expression of TER-119 antigen even after dimethylsulfoxide stimulation. Biochemical and molecular analysis of the TER-119 antigen indicate that this molecule is associated with the surface glycophorin A, but is not a typical glycophorin. Applications ReportedFor research use only, not for diagnostic or therapeutic use. This TER-119 antibody has been reported for use in flow cytometric analysis. The photo-emission properties and compensation required for Alexa FluorŽ 750 are similar to APC-Cy7; however Alexa FluorŽ 750 has several advantages when compared to APC-Cy7. The Alexa FluorŽ 750 has peak emission of 779 nm, and usually has a slightly higher mean fluorescent intensity when compared to the same clone conjugated with APC-Cy7, which has peak emission of 767 nm. Furthermore, Alexa FluorŽ 750 is considered to be a more photostable fluorochrome as compared with APC-Cy7. It is advised not to use fixatives with Alexa FluorŽ 750 as this may lead to degradation of the fluorochrome and loss of staining. Applications TestedThis TER-119 antibody has been tested by flow cytometric analysis of mouse splenocytes and bone marrow cell suspensions. This can be used at less than or equal to 0.5 μg per million cells in a 100 μl total staining volume. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest. References
Kina, T., K. Ikuta, et al. (2000). "The monoclonal antibody TER-119 recognizes a molecule associated with glycophorin A and specifically marks the late stages of murine erythroid lineage." Br J Haematol 109(2): 280-87. Vannucchi, A. M., F. Paoletti, et al. (2000). "Identification and characterization of a bipotent (erythroid and megakaryocytic) cell precursor from the spleen of phenylhydrazine-treated mice." Blood 95(8): 2559-68. Related ProductsCat. 27-4031 Allophycocyanin-Alexa FluorŽ 750 (APC-Alexa FluorŽ 750) Rat IgG2b Isotype Control (APC-Cy7 Equivalent) Alexa FluorŽ and Pacific BlueŽ are registered trademarks of and licensed under patents assigned to Molecular Probes, Inc. for research use only. This product is subject to an agreement between Molecular Probes, Inc. and eBioscience, and the manufacture, use, sale or import of this product may be subject to one or more U.S. patents, pending applications and corresponding foreign equivalents, owned by Molecular Probes, Inc. (a wholly owned subsidiary of Invitrogen Corp). The purchase of this product conveys to the buyer the non-transferable right to use the purchased amount of the product for life science research or as an ASR. The buyer cannot use this product for manufacturing or for any other screening (specifically including use in combination with microarrays or High Content Screening) or testing purpose, other than as an ASR. For information on purchasing a license to this product for purposes other than life science research or use as an ASR, contact Molecular Probes, Inc. |
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