Table 2. Proteins differentially expressed in MSCs as identified by MALDI-TOF MS.
| Proteins identified in basal cell populations (HI-MSCs;BM-MSCs) | |||||||||
| Acc.Numb | Ab.Name | Full Name | MW(Da)a | pIb | MPc | C%d | MSe | Ratiof | p |
| Q9UC36 | HSPB1 | Heat shock protein beta-1 | 22826 | 5,98 | 8 | 42 | 121 | 1,3±0,9 | NS |
| P02545 | LMNA | Prelamin-A/C | 74380 | 6,57 | 17 | 27 | 170 | 2,1±1,3 | NS |
| Q9UCS3 | TPM4 | Tropomyosin alpha-4 chain | 28619 | 4,67 | 8 | 31 | 91 | 1,5±0,9 | NS |
| P67809 | YBOX | Nuclease-sensitive element-binding protein 1 | 35903 | 9,87 | 8 | 19 | 65 | 0,9±0,8 | NS |
a
MW, molecular weight.
b
pI, isoelectric point.
c
Number of matched mass values on number of total mass values searched.
d
The sequence coverage, which is calculated as the percentage of identified sequence to the complete sequence of the matched protein.
e
Mascot Score.
f
Ratio between level of spot avarage expression indicated in Fig. 5 Standard deviation is indicated. For the significance two-sided Student's t test was used (*p<0.05,**p<0.01).