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Anti-Hu CD71 APC

CAT: 0270-1A-235-T100Size: 100 TestsDry Ice: NoHazardous: No
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CAT#:0270-1A-235-T100Size:100 Tests
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
CD71 (transferrin receptor) is a type II transmembrane glycoprotein expressed as homodimer in erythroid blood cell line and in activated leukocytes. Upon binding of holotransferrin (complex of transferrin and iron ions), CD71 is internalized by clathrin-mediated endocytosis. Acidification of endosomes by vesicular membrane proton pumps leads to dissociation of iron ions, whereas transferrin (apotransferrin) remains associated with CD71 and recycles to the cell surface, where it is released upon exposure to normal pH. CD71 is also involved in uptake of non-transferrin bound iron.
Certification
RUO
Reactivity
Human
Immunogen
NALM-6 human pre-B cell line
Target Antigen
CD71
Clone
MEM-75
Applications
FC (QC tested)
Format
APC
Buffer
Stabilizing phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide
References & Citations
*Beck Z, Balogh A, Kis A, Izsépi E, Cervenak L, László G, Bíró A, Liliom K, Mocsár G, Vámosi G, Füst G, Matko J: New cholesterol-specific antibodies remodel HIV-1 target cells' surface and inhibit their in vitro virus production. J Lipid Res. 2010 Feb;51 (2) :286-96., URL: http://www.ncbi.nlm.nih.gov/pubmed/19654424, *Sutherland DR, Richards SJ, Ortiz F, Nayyar R, Benko M, Marinov I, Illingworth A: CD71 improves delineation of PNH type III, PNH type II, and normal immature RBCS in patients with paroxysmal nocturnal hemoglobinuria. Cytometry B Clin Cytom. 2019 Nov 8. doi: 10.1002/cyto.b.21853. , URL: https://www.ncbi.nlm.nih.gov/pubmed/31705743, *Weijler L, Kowarsch F, Wödlinger M, Reiter M, Maurer-Granofszky M, Schumich A, Dworzak MN: UMAP based anomaly detection for minimal residual disease quantification within acute myeloid leukemia. Cancers (Basel) 2022 Feb 11;14 (4) :898., URL: https://pubmed.ncbi.nlm.nih.gov/35205645/
Other References
*Graham RM, Chua AC, Herbison CE, Olynyk JK, Trinder D: Liver iron transport. World J Gastroenterol. 2007 Sep 21;13 (35) :4725-36., URL: https://www.ncbi.nlm.nih.gov/pubmed/17729394?ordin, *Graham RM, Reutens GM, Herbison CE, Delima RD, Chua AC, Olynyk JK, Trinder D: Transferrin receptor 2 mediates uptake of transferrin-bound and non-transferrin-bound iron. J Hepatol. 2008 Feb;48 (2) :327-34., URL: https://www.ncbi.nlm.nih.gov/pubmed/18083267?ordin, *Taketani S: Aquisition, mobilization and utilization of cellular iron and heme: endless findings and growing evidence of tight regulation. Tohoku J Exp Med. 2005 Apr;205 (4) :297-318., URL: https://www.ncbi.nlm.nih.gov/pubmed/15750326?ordin, *Rouault TA: How mammals acquire and distribute iron needed for oxygen-based metabolism. PLoS Biol. 2003 Dec;1 (3) :E79., URL: https://www.ncbi.nlm.nih.gov/pubmed/14691550?ordin
Storage Conditions
Store at 2-8°C. Protect from prolonged exposure to light. Do not freeze.
Specificity
The antibody MEM-75 reacts with an extracellular epitope of CD71 antigen (transferrin receptor), a 95 kDa type II homodimeric transmembrane glycoprotein expressed on activated B and T lymphocytes, macrophages and erythroid precursors; it is lost on resting blood leukocytes. The antibody MEM-75 does not block binding of transferrin to the receptor.
Applications Notes
6
Isotype
Mouse IgG1 kappa