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Table 1 List of proteins associated with cancer stem cells that were upregulated in spheres compared to adherent cells of pancreatic cancer cell lines

From: GLRX3, a novel cancer stem cell-related secretory biomarker of pancreatic ductal adenocarcinoma

Spot number

Protein Identified

15,391 and 15,602

heat shock protein 90 (HSP90)

15,413

glucose regulated protein 78 (GRP78)

15,538

glucose regulated protein 94 (GRP94)

15,687

Vimentin

15,890

Glutaredoxin3 (GLRX3)

15,977, 15,978 and 16,000

aldo-keto reductase family 1 member B1 (AKR1B1)

15,965

aldo-keto reductase family 1 member C2 (AKR1C2)

16,095

Cathepsin D

16,193

heat shock protein 27 (HSP27)

16,276

keratin 9

16,432

PIK3CA

16,610

aldehyde dehydrogenase (ALDH)

16,663 and 16,246

neutrophil gelatinase associated lipocalin

16,676

Transferrin