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Table 2 Spectrum analysis (MALDI-TOF & LC-MS) results 11 spots

From: A comparative proteomic study of sera in paediatric systemic lupus erythematosus patients and in healthy controls using MALDI-TOF-TOF and LC MS–A pilot study

S. No

Spot ID

Accession no (Database = NCBI nr)

Protein sequence name

Molecular mass (Dalton)

pI (Isoelectric point)

Sequence coverage MS

Intensity coverage

Score

No of peaks

1.

A-10 (LC-MS)

gi|178775

Pro-apo-lipoprotein [Homo sapiens]

28944

5.13

7%

 

213

 

2.

A-11 (MALDI-TOF)

gi|51095091

Leiomodin 2(Cardiac) [Homo sapiens]

59366

9.9

14.5%

43.7% (25167 cnts)

69.4

16

3.

A-13 (MALDI-TOF)

gi|78101270

Chain B, Human Complement Component C3C [Homo sapiens]

21596

5.8

18.1%

36.3% (13319 cnts)

68.0

17

4.

A-16 (LC-MS)

gi|269849769

Epidermal cytokeratin 2 [Homo sapiens]

59020

5.13

7%

-

171

-

5.

A-17 (LC-MS)

gi|29836906

Immunoglobulin kappa light chain variable region [Homo sapiens]

8811

8.65

20%

-

62

-

6.

A-18 (LC-MS)

gi|7331218

Keratin 1[Homo sapiens]

66149

8.16

3%

-

63

-

7.

A-21 (MALDI-TOF)

gi|212374952

Chain A, Crystal structure of Transthyretin Variant del 122[Homo sapiens]

13798

5.35

48.8%

33.4% (18627 cnts)

85.4

15

8.

W (LC-MS)

gi|5542161

Chain H, 1.9a Structure Of The Therapeutic Antibody Campath-1 h Fab In Complex With A Synthetic Peptide Antigen[Homo sapiens]

23740

9.03

6%

-

105

 

9.

C7 (MALDI-TOF)

gi|222418558

Bi-functional Methylene tetra hydrofolate de-hydrogenase/cyclohydrolase 2[Homo sapiens]

37463

10.0

21.3%

37.3% (18238 cnts)

67.00

14

10

D19 (MALDI-TOF)

gi|119589476

Complement component C3, partial [Homo sapiens]

144417

7.8

7.5%

51.0% (34497 cnts)

67.2

21

11.

D31 (LC-MS)

gi|18088326

Retinol binding protein[Homo sapiens]

23371

5.77

10%

-

112

-