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Invitrogen
CD71 (Transferrin Receptor) Monoclonal Antibody (OKT9 (OKT-9)), Alexa Fluor™ 700, eBioscience™
Advanced Verification
This Antibody was verified by Knockout to ensure that the antibody binds to the antigen stated.
FIGURE: 1 / 14
CD71 (Transferrin Receptor) Antibody (56-0719-42) in Flow
Normal human peripheral blood cells were unstimulated (orange histogram) or stimulated for 72 hours with CD3 and CD28 Monoclonal Antibodies, Functional Grade (Product # 16-0037-85) and (Product # 16-0289-85). Cells were then stained with Mouse IgG1 kappa Isotype Control, Alexa Fluor 700 (Product # 56-4714-80) (blue histogram) or CD71 Monoclonal Antibody, Alexa Fluor 700 (purple histogram). Viable cells in t... View More
Product Details
56-0719-42
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human
Published species
Not Applicable
Host/Isotype
Mouse
/ IgG1, kappa
Recommended Isotype Control
Class
Monoclonal
Type
Antibody
Clone
OKT9 (OKT-9)
Conjugate
Excitation/Emission Max
696/719 nm
View spectra
Form
Liquid
Concentration
5 µL/Test
Purification
Affinity chromatography
Storage buffer
PBS, pH 7.2, with 0.2% BSA
Contains
0.09% sodium azide
Storage conditions
4° C, store in dark, DO NOT FREEZE!
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
AB_2815242
Product Specific Information
Description: The OKT9 monoclonal antibody reacts with human CD71, a 170-180 kDa type II transmembrane protein. CD71, the transferrin receptor, exists as a homodimer on the cell surface and is essential for cellular growth. CD71 is expressed by immature proliferating cells and at low levels on resting mature lymphocytes. Antigen or mitogen stimulation of T and B cells upregulates the expression of CD71.
Applications Reported: This OKT9 (OKT-9) antibody has been reported for use in flow cytometric analysis.
Applications Tested: This OKT9 (OKT-9) antibody has been pre-diluted and tested by flow cytometric analysis of stimulated normal human peripheral blood cells. This may be used at 5 µL (0.25 µg) per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test.
Alexa Fluor 700 emits at 723 nm and can be excited with the red laser (633-647 nm). Most instruments will require a 685 LP mirror and 710/20 band pass filter. Please make sure that your instrument is capable of detecting this fluorochrome.
Excitation: 633-647 nm; Emission: 723 nm; Laser: Red Laser
Target Information
Cellular uptake of iron occurs via receptor-mediated endocytosis of ligand-occupied transferrin receptor into specialized endosomes. Endosomal acidification leads to iron release. The apotransferrin-receptor complex is then recycled to the cell surface with a return to neutral pH and the concomitant loss of affinity of apotransferrin for its receptor. Transferrin receptor is necessary for development of erythrocytes and the nervous system. Serum transferrin receptor (sTfR) is used as a means of detecting erythropoietin (EPO) misuse by athletes and as a diagnostic test for anemias resulting from a number of conditions including rheumatoid arthritis, pregnancy, irritable bowel syndrome and in HIV patients.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
How to use the Panel Builder
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Bioinformatics
Protein Aliases: CD antigen CD71; CD71; p90; T9; TR; Transferrin receptor protein 1
Gene Aliases: CD71; IMD46; p90; T9; TFR; TFR1; TFRC; TR; TRFR
UniProt ID: (Human) P02786
Entrez Gene ID: (Human) 7037
virus receptor activity
glycoprotein binding
double-stranded RNA binding
transferrin receptor activity
protein binding
Hsp70 protein binding
transferrin transmembrane transporter activity
identical protein binding
protein homodimerization activity
poly(A) RNA binding
chaperone binding
metalloprotease
regulation of cell growth
response to hypoxia
cellular iron ion homeostasis
acute-phase response
aging
response to nutrient
response to iron ion
response to manganese ion
osteoclast differentiation
positive regulation of B cell proliferation
receptor internalization
response to retinoic acid
transferrin transport
cellular response to drug
positive regulation of T cell proliferation
regulation of cell proliferation
positive regulation of bone resorption
positive regulation of isotype switching
response to copper ion
viral entry into host cell
iron ion import
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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