Skip to main content

Table 3 Twelve representative proteins from human SF identified by MS and separated by 2 - DE

From: Optimizing Human Synovial Fluid Preparation for Two-Dimensional Gel Electrophoresis

Spot namea

Description

Access Noa

Mr(kDa)b

pIb

No. of Matchedc

Seq Cov (%)d

A1BG

Alpha-1B-glycoprotein

P04217

54.79

5.56

15

30

ALBU

Serum albumin

P02768

71.32

5.92

27

54

APOA1

Apolipoprotein A-1

P02647

30.00

5.56

13

46

APOA4

Apolipoprotein A-IV

P06727

45.30

5.28

22

50

FETUA

Alpha-2-HS-glycoprotein

P02765

40.00

5.43

10

38

HPT

Haptoglobin

P00738

45.80

6.13

20

44

IGHG1

Ig gamma-1 chain C region

P01857

36.60

8.46

8

30

IGKC

Ig kappa chain C region

P01834

11.77

5.58

4

64

PGDS

Prostaglandin-H2 D-isomerase

P41222

21.01

7.66

12

55

TRFE

Serotransferrin

P02787

79.29

6.81

24

36

TTHY

Transthyretin

P02766

15.87

5.52

10

73

  1. a. Protein name and accession number according to the SWISS-PROT databases.
  2. b. Predicted molecular weights in kilodaltons and pI on SWISS-PROT database.
  3. c. Number of peptide masses matching the top hit from MS-Fit PMF.
  4. d. The percentage of sequence coverage of matched peptides in the identified protein.