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Table 1 Spectrum counts for albumin and the identified albumin ligands in each molecular weight range

From: Fast fixing and comprehensive identification to help improve real-time ligands discovery based on formaldehyde crosslinking, immunoprecipitation and SDS-PAGE separation

ID Accession Previously reported Theoretical MW (kDa) Observed MW range (kDa)
≥300 250-300 180-250 130-180 100-130 70-100
P02768 ALBU_HUMANa   71.317 59 (45) 184 (68) 269 (109) 418 (74) 328 (70) 516 (103)
P02760 AMBP_HUMANa 14 39.886   8 2   0 (3)  
P01024 CO3_HUMANa 12, 13, 14 188.569   55 49 43 (31)   3
P15924 DESP_HUMANa 13 334.021 3     0 (2)  
P02671 FIBA_HUMANa 11, 12, 13, 14 95.656 8 23 10 6 (5) 8 5 (15)
P69905 HBA_HUMANa 13 15.305 3 9 10 9 19 (4) 16 (8)
P01871 IGHM_HUMANa 12, 14 49.96 2 8 9 3 3 4 (29)
P12273 PIP_HUMANa   16.847 3 7   0 (2)   
P00747 PLMN_HUMANa 12, 13, 14 93.247    2 3 30 (3)  
P01023 A2MG_HUMAN 12, 14 164.613 13 53 47    
P02647 APOA1_HUMAN 11, 12, 13, 14 30.759      3 2
P05090 APOD_HUMAN 12, 14 21.547   7     
P02730 B3AT_HUMAN   102.013 3 4 4 2 19 5
P04040 CATA_HUMAN   59.947     2   
P00450 CERU_HUMAN 12, 13, 14 122.983     2   
P00751 CFAB_HUMAN 11, 12, 13, 14 86.847      5  
P16452 EPB42_HUMAN   77.816 4      
Q01469 FABP5_HUMAN   15.497   7     
P02675 FIBB_HUMAN 12, 14 56.577 7 30 23 21 15 2
P02679 FIBG_HUMAN 12 52.106   23 10 7 8  
P05155 IC1_HUMAN 11, 13, 14 55.347      2  
P01857 IGHG1_HUMAN 11, 12, 14 36.596   8 11 27 31 20
P01859 IGHG2_HUMAN 11, 12, 14 36.505   3 6 9   
P01860 IGHG3_HUMAN 12, 14 42.287    8 19 22 14
P01861 IGHG4_HUMAN 14 36.431      19  
P01834 IGKC_HUMAN 11, 12, 14 11.773   2     5
B9A064 IGLL5_HUMAN   23.391    3    
P06312 KV401_HUMAN   13.486   17     
P0CG04 LAC1_HUMAN 12, 14 11.512      4 7
P47929 LEG7_HUMAN   15.123   2     
P32119 PRDX2_HUMAN   22.049      4 4
P31151 S10A7_HUMAN   11.578   8     
P06702 S10A9_HUMAN 14 13.291   10     
P29508 SPB3_HUMAN   44.594   9     
P04004 VTNC_HUMAN 12, 13, 14 55.069     3   
P25311 ZA2G_HUMAN 13 34.465   4     
Total spectrum counts in each MW range 40 288 184 147 173 71
  1. aAlbumin and ligands also identified in the control.
  2. The spectrum counts for the control are listed in brackets.