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Table 1 LC-MS/MS identification of the peptide spots in cucurbitacin B-treated cells

From: Cucurbitacin B inhibits human breast cancer cell proliferation through disruption of microtubule polymerization and nucleophosmin/B23 translocation

Spot No. NCBInr Entry MW/pI Protein identified Expression
CuB1 gi/825671 28/4.41 Nucleophosmin/B23 Down-regulated
CuB2 gi/31542947 61/5.59 Chaperonin Up-regulated
CuB3 gi/20070125 57/4.61 Prolyl 4-hydroxylase Up-regulated
CuB4 gi/16507237 72/4.92 Heat shock 70kDa Up-regulated
  1. Protein identification from 2-D gel.