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MABS1982 Anti-TfR1 Antibody, clone 3B82A1

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MABS1982
200 µL  
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Overview

Replacement Information

Key Spec Table

Species ReactivityKey ApplicationsHostFormatAntibody Type
HFC, WB, ICC, IPMPurifiedMonoclonal Antibody
Description
Catalogue NumberMABS1982
DescriptionAnti-TfR1 Antibody, clone 3B82A1
Alternate Names
  • Transferrin receptor protein 1
  • TR:TfR1
  • Trfr
  • T9
  • p90
  • Cd71
Background InformationTransferrin receptor protein 1 (UniProt: P02786; also known as TR, TfR, TfR1, Trfr, T9, p90, CD71) is encoded by the TFRC gene (Gene ID: 7037) in human. Tfr is a disulfide-bonded homodimeric type II transmembrane glycoprotein that is involved in iron uptake. TfR is more abundantly expressed in rapidly dividing cells. Higher expression levels of TfR are seen in the placental trophoblast and hemoglobin-synthesizing reticulocytes, but expression is lost in mature erythrocytes. Cellular uptake of iron occurs via receptor-mediated endocytosis of ligand-occupied transferrin receptor into specialized endosomes. Endosomal acidification leads to iron release. Both TfR and TfR2 bind diferric transferrin better than apo-transferrin at neutral pH. However, TFR2 displays about 25-fold lower affinity for transferrin compared to TfR. TfR levels are regulated by cellular iron levels through binding of the iron regulatory proteins, IRP1 and IRP2, to iron-responsive elements in the 3'-UTR. Up-regulated upon mitogenic stimulation. TfR can be N- and O-glycosylated, phosphorylated and palmitoylated, however, the serum form is only glycosylated. TfR can be proteolytically cleaved on Arg100 to produce the soluble serum form (sTfR). Mutations in TFRC gene result in immunodeficiency 46, an autosomal recessive disorder that is characterized by early-onset chronic diarrhea, recurrent infections, hypo- or agammaglobulinemia, intermittent neutropenia, and thrombocytopenia.
References
Product Information
FormatPurified
PresentationPurified mouse monoclonal antibody IgG1 in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
Quality LevelMQ100
Applications
ApplicationDetects Transferrin receptor protein 1 using this mouse monoclonal Anti-TfR1, clone 3B82A1, Cat. No. MABS1982 and has been tested for use in Flow Cytometry, Immunocytochemistry, Immunoprecipitation, and Western Blotting.
Key Applications
  • Flow Cytometry
  • Western Blotting
  • Immunocytochemistry
  • Immunoprecipitation
Application NotesWestern Blotting Analysis: A representative lot detected TfR1 in Western Blotting applications (Chloupkova, M., et. al. (2010). Blood Cells Mol Dis. 44(1):28-33; Johnson, M.B., et. al. (2004). Blood. 104(13):4287-93; Chen, J., et. al. (2015). J Biol Chem. 290(12):7841-50; Vogt, T.M., et. al. (2003). Blood. 101(5):2008-14).

Immunocytochemistry Analysis: A representative lot detected TfR1 in Immunocytochemistry applications (Johnson, M.B., et. al. (2007). Mol Cell Biol. 18(3):743-54; Vogt, T.M., et. al. (2003). Blood. 101(5):2008-14).

Immunoprecipitation Analysis: A representative lot detected TfR1 in Immunoprecipitation applications (Johnson, M.B., et. al. (2004). Blood. 104(13):4287-93; Vogt, T.M., et. al. (2003). Blood. 101(5):2008-14).
Biological Information
ImmunogenHis-tagged recombinant ectodomain of human Transferrin receptor protein 1.
Epitopeextracellular domain
Clone3B82A1
ConcentrationPlease refer to lot specific datasheet.
HostMouse
SpecificityClone 3B82A1 specifically detects transferrin receptor protein 1. It targets an epitope in the extracellullar domain.
IsotypeIgG1κ
Species Reactivity
  • Human
Species Reactivity NoteHuman.
Antibody TypeMonoclonal Antibody
Entrez Gene Number
Gene Symbol
  • TFRC
Purification MethodProtein G purified
UniProt Number
Molecular Weight84.87 kDa calculated.
Physicochemical Information
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Safety Information
Product Usage Statements
Quality AssuranceEvaluated by Flow Cytometry in K562 cells.

Flow Cytometry Analysis: 1 µg of this antibody detected TfR1 in 1X10E6 K562 cells.
Usage Statement
  • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Storage and Shipping Information
Storage ConditionsStable for 1 year at 2-8°C from date of receipt.
Packaging Information
Material Size200 µL
Transport Information
Supplemental Information
Specifications
Global Trade Item Number
Catalogue Number GTIN
MABS1982 04054839197765