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Table 3 Porcine-specific proteins/peptides identified via proteomic analysis of NCA

From: Notochordal conditioned media from tissue increases proteoglycan accumulation and promotes a healthy nucleus pulposus phenotype in human mesenchymal stem cells

NCA region

Porcine Protein and Peptides Identified

Identical in Bovine Ortholog

XCorr

z

Unique ΔCn

Times Identified

Redundancy in Database

140 kDa

alpha-2-macroglobulin precursor (163 kDa)

      
 

K.IKEEGTEVELTGK.G

No

4.311

2

0.359

2

0

 

R.SSGSLLNNAIK.G

No

3.07

2

0.343

2

5

 

R.TPQIITILEK.A

No

2.95

2

0.324

2

0

 

R.KYSNPSTCFGGESQAICEK.F

No

2.646

3

0.129

1

0

 

R.QEFEM*KLEVEAK.I

Yes

1.823

3

0.079

1

1§

 

K.YGAATFTR.T

No

1.716

2

0.17

1

10

140 kDa

tenascin precursor (191 kDa)

      
 

K.ATLTGLRPGTEYGIGVSAVK.G

No

4.872

3

0.564

1

0

 

R.LNYGLPSGQPVEVQLPR.N

No

4.721

3

0.51

2

0

 

R.GLEPGQEYTILLTAEK.G

No

3.424

2

0.388

2

0

 

R.VATYLPTPEGLK.F

Yes

2.706

2

0.34

2

1§

 

K.ESSLTLLWR.T

No

2.582

2

0.308

2

0

 

R.VPGDQTSTTIR.E

No

2.418

2

0.301

2

4

37 kDa

clusterin precursor (52 kDa)

      
 

R.ASNIM*DELFQDR.F

No

4.341

2

0.449

1

0

 

R.KSLLSSLEEAKK.K

No

3.739

3

0.231

2

0

 

K.TLIEQSNEERK.S

No

3.135

2

0.232

2

0

 

R.QQSHVM*DIM*EDSFNR.A

No

3.08

3

0.235

2

0

 

K.AISDKELQEM*STEGSK.Y

Yes

3.051

3

0.333

2

1§

 

K.TLIEQSNEER.K

No

2.692

2

0.326

3

0