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Table 1 Shedding of surface proteins from MKN28 cells by HpHtrA

From: Identification of Desmoglein-2 as a novel target of Helicobacter pylori HtrA in epithelial cells

Protein1

Peptides (ctrl2)

Peptides (HpHtrA)

MS/MS counts (ctrl)

MS/MS counts (HpHtrA)

LFQ intensity (× 106) (ctrl)

LFQ intensity (× 106) (HpHtrA)

Desmoglein-2

2

13

1

43

37

966

Neuropilin-1

0

3

0

4

0

43

Ephrin-B2

1

3

1

5

0

30

Semaphorin-4D

0

2

0

2

0

12

E-cadherin

7

9

10

25

317

740

  1. 1Table presents the list of membrane proteins, which were found enriched in the supernatants of HpHtrA-treated cells and cells treated with the inactive mutant of HtrA SA (ctrl). For each identified protein, the number if identified peptides, number of identified MS/MS spectra and their intensity are shown
  2. 2Abbreviations: ctrl, control, wild type; MS, mass spectrometry; LFQ, label free quantification
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Cell Communication and Signaling

ISSN: 1478-811X