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Table 2 Insulin levels in 6 human serums tested by chemiluminescence immunoassays (CIA) and the developed immune-MS method

From: Immune-enrichment of insulin in bio-fluids on gold-nanoparticle decorated target plate and in situ detection by MALDI MS

 

Serums of patients (accepting insulin therapy)

#1

#2

#3

#4

#5

#6

CIA (nM)a

1.0

3.6

3.2

2.1

3.5

2.3

MS (nM)b

1.3

3.8

3.3

2.2

3.8

2.4

  1. 5 Duplicates of each sample were tested by MALDI MS based on antibody-modified target plate and CIA
  2. a CIA chemiluminescence ImmunoAssays
  3. b MS MALDI MS based on antibody-modified target plate
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Clinical Proteomics

ISSN: 1559-0275