Anti-Hu CD71 Alexa Fluor® 647

Anti-Hu CD71 Alexa Fluor<sup>®</sup> 647
Regulatory status
RUO
Antigen
CD71
Clone
MEM-75
Format
Alexa Fluor® 647
Reactivity
Human
Excitation laser
red (633 nm)
Variant
100 tests
A6-235-T100
In stock
242.00 USD

25 tests
A6-235-T025
Delivery 1 week
121.00 USD
Variant
100 tests
A6-235-T100
In stock
242.00 USD

25 tests
A6-235-T025
Delivery 1 week
121.00 USD
Product details
Description
Images
References
SDS download
Isotype
Mouse IgG1
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.
Workshop
HLDA IV: WS Code A 45; HLDA V: WS Code T T-165
Application details
Flow cytometry: The reagent is designed for analysis of human blood cells using 4 μl reagent / 100 μl of whole blood or 106 cells in a suspension. The content of a vial (0.4 ml) is sufficient for 100 tests.
Reactivity
Human
Immunogen
NALM-6 human pre-B cell line
Preparation
Purified antibody is conjugated with Alexa Fluor® 647 NHS ester under optimum conditions and unconjugated antibody and free fluorochrome are removed by size-exclusion chromatography.
Formulation
Stabilizing phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide
Storage and handling
Store at 2-8°C. Protect from prolonged exposure to light. Do not freeze.
Exbio licence note
The product is intended For Research Use Only. Diagnostic or therapeutic applications are strictly forbidden. Products shall not be used for resale or transfer to third parties either as a stand-alone product or as a manufacture component of another product without written consent of EXBIO Praha, a.s. EXBIO Praha, a.s. will not be held responsible for patent infringement or any other violations of intellectual property rights that may occur with the use of the products. Orders for all products are accepted subject to the Term and Conditions available at www.exbio.cz. EXBIO, EXBIO Logo, and all other trademarks are property of EXBIO Praha, a.s.
Licence note
Alexa Fluor®, Pacific Blue™ and Pacific Orange™ are registered trademarks of Life Technologies Corporation.
Licence label
This product is provided under an intellectual property license from Life Technologies Corporation. The transfer of this product is conditioned on the buyer using the purchased product solely in research conducted by the buyer, excluding contract research or any fee for service research, and the buyer must not (1) use this product or its components for (a) diagnostic, therapeutic or prophylactic purposes; (b) testing, analysis or screening services, or information in return for compensation on a per-test basis; or (c) manufacturing or quality assurance or quality control, and/or (2) sell or transfer this product or its components for resale, whether or not resold for use in research. For information on purchasing a license to this product for purposes other than as described above, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@lifetech.com.
Other names
TfR1, TfR, TR, Trfr, T9, p90, TFRC
Antigen 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.
Entrez Gene ID 7037
UniProt ID P02786
A6-235 FC
Separation of human CD71 positive cells (red-filled) from CD71 negative cells (black-dashed) in flow cytometry analysis (surface staining) of human PHA stimulated peripheral blood mononuclear cells stained using anti-human CD71 (MEM-75) Alexa Fluor® 647 antibody (4 μl reagent / 100 μl of peripheral whole blood).

General references:

Graham RM, Chua AC, Herbison CE, Olynyk JK, Trinder D: Liver iron transport. World J Gastroenterol. 2007 Sep 21;13(35):4725-36.
PubMed
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.
PubMed
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.
PubMed
Rouault TA: How mammals acquire and distribute iron needed for oxygen-based metabolism. PLoS Biol. 2003 Dec;1(3):E79.
PubMed

Product specific references:

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.
PubMed
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.
PubMed
Variant
100 tests
A6-235-T100
In stock
242.00 USD

25 tests
A6-235-T025
Delivery 1 week
121.00 USD
Variant
100 tests
A6-235-T100
In stock
242.00 USD

25 tests
A6-235-T025
Delivery 1 week
121.00 USD

Related products

-134%
Reg. statusCE IVD
ApplicationFC
100 ml
220.00 USD
-134%
CloneMOPC-21
Reg. statusRUO
0.1 mg
231.00 USD
-134%
Reg. statusCE IVD
ApplicationFC
100 ml
66.00 USD
-134%
Reg. statusRUO
ApplicationFC
100 ml
55.00 USD