Biological process  Biological_process unknown
 Molecular function  Molecular function unknown
 
Protein   alpha-1-B glycoprotein  Gene symbol   A1BG
 
 Cellular component  
     
 
Component
Extracellular
 
   
 
Experimental evidence   
  Total number of studies : 32    
 
Peptide sequence Method Platform  Sample  Reference
Mass spectrometry LTQ-Orbitrap Plasma Schenk et al. 2008
Mass spectrometry Q-TOF Plasma Bastos-Amador et al. 2012
Mass spectrometry LTQ Orbitrap Velos Plasma Kalra et al. 2013
Multiple reaction monitoring - Plasma Percy et al. 2012
Multiple reaction monitoring 6490 QQQ Blood Chambers et al. 2012
Multiple reaction monitoring 4000 QTRAP Plasma Kuzyk et al. 2009
Mass spectrometry Plasma Liu et al. 2007
Mass spectrometry LCQ Duo Serum Gundry et al. 2007
Mass spectrometry LCQ Deca XP Plus Serum Adkins et al. 2003
Mass spectrometry LTQ Orbitrap Serum Zeng et al. 2011
Mass spectrometry API QSTAR Pulsar i Plasma Wasinger et al. 2005
Mass spectrometry Fourier transform ion cyclotron resonance (FT_ICR) Plasma Qian et al. 2010
Mass spectrometry Plasma Zhang et al. 2010
Mass spectrometry LTQ Orbitrap XL Plasma Panchaud et al. 2009
Mass spectrometry LTQ Orbitrap XL Plasma Kang et al. 2010
Mass spectrometry Finnigan LTQ MS Plasma Fujii et al. 2005
Mass spectrometry LTQ linear ion trap Plasma Tu et al. 2005
Mass spectrometry - Plasma Michel et al. 2006
Mass spectrometry IMS-TOF Plasma Manabe et al. 2007
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 4800 Plus MALDI TOF/TOF Plasma Jeong et al. 2010
Mass spectrometry MALDI-TOF Serum Wong et al. 2010
Mass spectrometry MALDI-TOF Plasma Darde et al. 2010
Mass spectrometry LTQ FT Plasma Prentice et al. 2010
Mass spectrometry LTQ Plasma Tu et al. 2010
Mass spectrometry LTQ Orbitrap Plasma Shuford et al. 2010
Mass spectrometry 1100 Series LC/MSD Trap XCT Ultra ion trap Plasma Kaur et al. 2010
Mass spectrometry MALDI-TOF/TOF Plasma Ignjatovic et al. 2011
Mass spectrometry LTQ Orbitrap XL Serum Sinclair et al. 2011
Mass spectrometry - Plasma Farrah et al. 2011
Mass spectrometry LCQ DECA XP Serum Yang et al. 2004
 
   
 
 Multiple reaction monitoring data  
     
 
Peptide sequence MH+ Sample Number of studies Reference
LETPDFQLFK  1237.6  Blood  Chambers et al. 2012
LETPDFQLFK  1236.6  Plasma  Kuzyk et al. 2009
 
   
 
  Protein concentration    
     
 
Protein concentration Method Sample
Reference
22  mg/ml Plasma Gundry et al. 2007
39.77  μg/ml Multiple reaction monitoring  Blood Chambers et al. 2012
50  μg/ml Spectral counting  Plasma Farrah et al. 2011
132.8  μg/ml Multiple reaction monitoring  Plasma Percy et al. 2012
225  μg/ml Plasma Qian et al. 2005
230  μg/ml Plasma Tu et al. 2010
 
   
 
  Extracellular vesicle proteins    
     
 
Sample Isolation  Experimental method Vesiclepedia accession Reference
Plasma  Differential centrifugation|Filtration|Ultracenrifugation|Sucrose density gradient  Mass spectrometry [Q-TOF]  Vesiclepedia_1 Bastos-Amador et al. 2012 
 
   
 
 Architecture  
     
 
Domains Motifs
IGC2   223 - 286
IGC2   316 - 381
IGC2   414 - 477
IGC2   40 - 100
SP   1 - 17
 
   
 
 External links  
     
 
HPRD UniProt NetPath 
00726  P04217  NetPath_M1 
 
   
 
 
 Protein sequence  NP_570602.2
     
   
    MSMLVVFLLL WGVTWGPVTE AAIFYETQPS LWAESESLLK PLANVTLTCQ AHLETPDFQL FKNGVAQEPV HLDSPAIKHQ FLLTGDTQGR YRCRSGLSTG WTQLSKLLEL TGPKSLPAPW
LSMAPVSWIT PGLKTTAVCR GVLRGVTFLL RREGDHEFLE VPEAQEDVEA TFPVHQPGNY SCSYRTDGEG ALSEPSATVT IEELAAPPPP VLMHHGESSQ VLHPGNKVTL TCVAPLSGVD
FQLRRGEKEL LVPRSSTSPD RIFFHLNAVA LGDGGHYTCR YRLHDNQNGW SGDSAPVELI LSDETLPAPE FSPEPESGRA LRLRCLAPLE GARFALVRED RGGRRVHRFQ SPAGTEALFE
LHNISVADSA NYSCVYVDLK PPFGGSAPSE RLELHVDGPP PRPQLRATWS GAVLAGRDAV LRCEGPIPDV TFELLREGET KAVKTVRTPG AAANLELIFV GPQHAGNYRC RYRSWVPHTF
ESELSDPVEL LVAES