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MABS1981 Anti-TfR2 Antibody, clone 9F8-1C11

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MABS1981
100 μg  
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Overview

Replacement Information

Key Spec Table

Species ReactivityKey ApplicationsHostFormatAntibody Type
HIP, WB, ICCMPurifiedMonoclonal Antibody
Description
Catalogue NumberMABS1981
DescriptionAnti-TfR2 Antibody, clone 9F8-1C11
Alternate Names
  • Transferrin receptor protein 2
Background InformationTransferrin receptor protein 2 (UniProt: Q9UP52; also known as TfR2) is encoded by the TFR2 gene (Gene ID: 70360 in human. TfR2 is a single-pass type II membrane glycoprotein that plays a critical role in iron metabolism. It has a large C-terminal ectodomain and a small N-terminal cytoplasmic domain and shares 45% amino acid sequence with extracellular region of transferrin receptor (TfR). This homodimeric membrane receptor binds 2 molecules of transferrin and is internalized into endosomes that are acidified, resulting in the release of iron from transferrin. TfR2 contains a cytoplasmic internalization motif similar to TfR, and has 2 cysteines, which form inter subunit disulfide bonds, in the ectodomain proximal to the transmembrane domain. TfR2 mediates cellular uptake of transferrin-bound iron in a non-iron dependent manner. 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 and its expression is not controlled by cellular levels of iron. TfR2 is also suggested to be involved in involved in hepatocyte function and erythrocyte differentiation. Mutations in TFR2 gene are known to cause hemochromatosis 3 that is characterized by an iron overload where excess iron is deposited in several organs leading to organ failure. (Ref.: Kawabata H., et al (1999). J. Biol. Chem. 274 (30): 20826-20832; Vogt, TM et al. (2003). Blood 101(5):2008-2014.
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
ApplicationAnti-TfR2, clone 9F8-1C11 Antibody, Cat. No. MABS1981, is a highly specific mouse monoclonal antibody, that targets Tfr2 and has been tested in Western Blotting, Immunoprecipitation, and Immunocytochemistry.
Key Applications
  • Immunoprecipitation
  • Western Blotting
  • Immunocytochemistry
Application NotesImmunocytochemistry Analysis: A representative lot detected Tfr2 in Immunocytochmeistry applications (Vogt, T.M., et. al. (2003). Blood. 101(5):2008-14; Zhao, N., et. al. (2013). Biochemistry. 52(19):3310-9).

Immunohistochemistry Analysis: A representative lot detected Tfr2 in Immunohistochemistry applications (Vogt, T.M., et. al. (2003). Blood. 101(5):2008-14).

Western Blotting Analysis: A representative lot detected Tfr2 in Western Blotting applications (Vogt, T.M., et. al. (2003). Blood. 101(5):2008-14; Byrne, S.L., et. al. (2013). PLoS One. 8(7):e70199; Zhao, N., et. al. (2013). Biochemistry. 52(19):3310-9).

Immunoprecipitation Analysis: A representative lot detected Tfr2 in Immunoprecipitation applications (Vogt, T.M., et. al. (2003). Blood. 101(5):2008-14; Johnson, M.B., et. al. (2004). Blood. 104(13):4287-93).
Biological Information
ImmunogenPurified ectodomains of the human TfR2.
Epitopeextracellular domain
Clone9F8 1C11
ConcentrationPlease refer to lot specific datasheet.
HostMouse
SpecificityClone 9F8-1C11 sprcifically detects human TfR2 and does exhibit reactivity with TfR.
IsotypeIgG1κ
Species Reactivity
  • Human
Species Reactivity NoteHuman.
Antibody TypeMonoclonal Antibody
Entrez Gene Number
Gene Symbol
  • TRF2
Purification MethodProtein G purified
UniProt Number
Molecular Weight~108 kDa observed; 88.76 kDa calculated. Uncharacterized bands may be observed in some lysate(s).
Physicochemical Information
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Safety Information
Product Usage Statements
Quality AssuranceEvaluated by Western Blotting in K562 cell lysate.

Western Blotting Analysis: 1 µg/mL of this antibody detected Tfr2 in 10 µg of K562 cell lysaste.
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 Size100 μg
Transport Information
Supplemental Information
Specifications
Global Trade Item Number
Catalogue Number GTIN
MABS1981 04054839189142