Name:
TfR/CD71 Protein
Synonyms:
TfR, CD71, TFRC, TFR, sTfR, TfR1, Trfr, T9, p90
Species Name:
Human
Label Name:
His Tag
Marker Name:
Unconjugated
Accession:
P02786
Gene Id:
Cys89-Phe760, with N-terminal 10* HisHHHHHHHHHHGGGSGGGSCKGVEPKTECERLAGTESPVREEPGEDFPAARRLYWDDLKRKLSEKLDSTDFTGTIKLLNENSYVPREAGSQKDENLALYVENQFREFKLSKVWRDQHFVKIQVKDSAQNSVIIVDKNGRLVYLVENPGGYVAYSKAATVTGKLVHANFGTKKDFEDLYTPVNGSIVIVRAGKITFAEKVANAESLNAIGVLIYMDQTKFPIVNAELSFFGHAHLGTGDPYTPGFPSFNHTQFPPSRSSGLPNIPVQTISRAAAEKLFGNMEGDCPSDWKTDSTCRMVTSESKNVKLTVSNVLKEIKILNIFGVIKGFVEPDHYVVVGAQRDAWGPGAAKSGVGTALLLKLAQMFSDMVLKDGFQPSRSIIFASWSAGDFGSVGATEWLEGYLSSLHLKAFTYINLDKAVLGTSNFKVSASPLLYTLIEKTMQNVKHPVTGQFLYQDSNWASKVEKLTLDNAAFPFLAYSGIPAVSFCFCEDTDYPYLGTTMDTYKELIERIPELNKVARAAAEVAGQFVIKLTHDVELNLDYERYNSQLLSFVRDLNQYRADIKEMGLSLQWLYSARGDFFRATSRLTTDFGNAEKTDRFVMKKLNDRVMRVEYHFLSPYVSPKESPFRHVFWGSGSHTLPALLENLKLRKQNNGAFNETLFRNQLALATWTIQGAANALSGDVWDIDNEF
Molecular Weight:
80-87kDa
Purity:
>95% by SDS-PAGE
Physical Appearance Name:
Lyophilized Powder
Endotoxin Name:
<0.1EU/μg
Reconstitution:
Reconstitute at 0.1-1 mg/ml according to the size in ultrapure water after rapid centrifugation.
Stability Storage:
12 months from date of receipt, -20 to -70 °C as supplied; 6 months, -20 to -70 °C under sterile conditions after reconstitution; 1 week, 2 to 8 °C under sterile conditions after reconstitution; Please avoid repeated freeze-thaw cycles.
Buffer System:
PBS, pH7.4
Quality Statement:
The major protein essential for the uptake of iron is transferrin receptor (TfR), encoded by TFRC, which is found primarily as a homodimer. TfR is a type II transmembrane glycoprotein that is endocytosed from the cell membrane after binding iron with transferrin (Tf), a serum iron carrier protein. TfR was found to affect many aspects of tumorigenesis, such as cancer cell proliferation, migration, invasion, metastasis and apoptosis. TfR expression was consistent with the asthma severity index, especially the proinflammatory M1 macrophage phenotype. TfR expression may be a good marker to indicate asthma severity. Increased TfR expression and decreased methylation levels of TfR were strongly correlated with multiple clinicopathological parameters. Elevated TfR expression was associated with a poor survival rate in BC patients. TfR is a new independent prognostic biomarker and a potential target for immunotherapy in BC.
Reference:
1、Kawabata H. (2019) Transferrin and transferrin receptors update. Free Radic Biol Med. 133:46-54. 2、Daniels T R. et al. (2006) The transferrin receptor part I: Biology and targeting with cytotoxic antibodies for the treatment of cancer. Clin Immunol. 121: 144-158.3、Gatter K C. et al. (1983) Transferrin receptors in human tissues: their distribution and possible clinical relevance. J Clin Pathol. 36: 539-545.
Related category websites: https://www.medchemexpress.com/recombinant-proteins.html
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