Identification of hCLE as monomer and dimer in denaturing gel conditions.

AC: Accession Number of the top protein from NCBInr protein Database (non-identical NCBI protein database).
MW (Mr): Nominal molecular weight of each protein.
pI: Calculated pI value.
Pept (MS[MSMS]): number of matched peptides from the top scoring protein in peptide mass fingerprinting and number of MS/MS spectra that were matched to this protein.
Score: Mascot protein score. This number reflects the combined scores of all observed mass spectra that can be matched to amino acid sequences within that protein. A higher score indicates a more confident match.
Seq Cov: Percentage of the database protein sequence covered by matching peptides.