Biological process  Transport  Molecular function  Auxiliary transport protein activity   Protein   transferrin receptor (p90, CD71)  Gene symbol   TFRC    Cellular component           Component Endosome Extracellular Integral to membrane Mitochondrion Nucleus Plasma membrane         Experimental evidence      Total number of studies : 12       Peptide sequence Method Platform  Sample  Reference Immunoassay - Plasma Haab et al. 2005 Mass spectrometry Q-TOF Plasma Bastos-Amador et al. 2012 Mass spectrometry LTQ Orbitrap Velos Plasma Kalra et al. 2013 Western blot Plasma Caby et al. 2005 Multiple reaction monitoring TSQ Vantage Plasma Huttenhain et al. 2012 Mass spectrometry Plasma Liu et al. 2007 Mass spectrometry LTQ Orbitrap XL Plasma Panchaud et al. 2009 Immunoaffinity chromatography - Serum Shih et al. 1990 Mass spectrometry LTQ FT Serum Sennels et al. 2007 Mass spectrometry Agilent 1100 LC/MSD Trap XCT Plus System Plasma Ahrends et al. 2009 Mass spectrometry LTQ Plasma Tu et al. 2010 Mass spectrometry - Plasma Farrah et al. 2011          Multiple reaction monitoring data           Peptide sequence MH+ Sample Number of studies Reference LLNENSYVPR  1204.6  Plasma  1  Huttenhain et al. 2012           Protein concentration             Protein concentration Method Sample Reference 2.9  ng/ml Spectral counting  Plasma Farrah et al. 2011 5.2  μg/ml -  Plasma Polanski et al. 2007 580  ng/ml Immunoassay  Plasma Haab et al. 2005 580  ng/ml -  Plasma Liu et al. 2005 580  ng/ml -  Plasma Panchaud et al. 2009 580  ng/ml -  Plasma Tu et al. 2010           Extracellular vesicle proteins             Sample Isolation  Experimental method Vesiclepedia accession Reference Plasma - Normal  Differential centrifugation|Filtration|Sucrose density gradient  Western blotting|FACS|Immunoelectron Microscopy  Vesiclepedia_7037 Bastos-Amador et al. 2012  Plasma  Differential centrifugation|Filtration|Ultracenrifugation|Sucrose density gradient  Mass spectrometry [Q-TOF]  Vesiclepedia_7037 Bastos-Amador et al. 2012           Architecture           Domains Motifs TM   64 - 86          External links           HPRD UniProt NetPath  01812  P02786  NetPath_M7037             Protein sequence  NP_003225.2               MMDQARSAFS NLFGGEPLSY TRFSLARQVD GDNSHVEMKL AVDEEENADN NTKANVTKPK RCSGSICYGT IAVIVFFLIG FMIGYLGYCK GVEPKTECER LAGTESPVRE EPGEDFPAAR RLYWDDLKRK LSEKLDSTDF TGTIKLLNEN SYVPREAGSQ KDENLALYVE NQFREFKLSK VWRDQHFVKI QVKDSAQNSV IIVDKNGRLV YLVENPGGYV AYSKAATVTG KLVHANFGTK KDFEDLYTPV NGSIVIVRAG KITFAEKVAN AESLNAIGVL IYMDQTKFPI VNAELSFFGH AHLGTGDPYT PGFPSFNHTQ FPPSRSSGLP NIPVQTISRA AAEKLFGNME GDCPSDWKTD STCRMVTSES KNVKLTVSNV LKEIKILNIF GVIKGFVEPD HYVVVGAQRD AWGPGAAKSG VGTALLLKLA QMFSDMVLKD GFQPSRSIIF ASWSAGDFGS VGATEWLEGY LSSLHLKAFT YINLDKAVLG TSNFKVSASP LLYTLIEKTM QNVKHPVTGQ FLYQDSNWAS KVEKLTLDNA AFPFLAYSGI PAVSFCFCED TDYPYLGTTM DTYKELIERI PELNKVARAA AEVAGQFVIK LTHDVELNLD YERYNSQLLS FVRDLNQYRA DIKEMGLSLQ WLYSARGDFF RATSRLTTDF GNAEKTDRFV MKKLNDRVMR VEYHFLSPYV SPKESPFRHV FWGSGSHTLP ALLENLKLRK QNNGAFNETL FRNQLALATW TIQGAANALS GDVWDIDNEF