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Table 1 Amino acid sequences of the investigated proteolytic peptides

From: Specific Investigation of Sample Handling Effects on Protease Activities and Absolute Serum Concentrations of Various Putative Peptidome Cancer Biomarkers

Name

Fragment a

Amino acid sequence

Fib-α [605–629]

Fib-α [605–629]

DEAGSEADHEGTHSTKRGHAKSRPV

C4a [1337–1350]

C4a [1337–1350]

NGFKSHALQLNNRQ

Bradykinin

HMWK [381–389]

RPPGFSPFR

Hyp3-Bradykinin

HMWKb[381–389]

RPP°GFSPFR b

Des-Arg9-bradykinin

Bradykinin [1–8]

RPPGFSPF

ITIH4-21

ITIH4 [667–687]

SRQLGLPGPPDVPDHAAYHPF

ITIH4-22

ITIH4 [666–687]

SSRQLGLPGPPDVPDHAAYHPF

ITIH4-25

ITIH4 [663–687]

GVLSSRQLGLPGPPDVPDHAAYHPF

ITIH4-26

ITIH4 [662–687]

PGVLSSRQLGLPGPPDVPDHAAYHPF

ITIH4-27

ITIH4 [661–687]

RPGVLSSRQLGLPGPPDVPDHAAYHPF

ITIH4-28

ITIH4 [660–687]

FRPGVLSSRQLGLPGPPDVPDHAAYHPF

ITIH4-29

ITIH4 [659–687]

NFRPGVLSSRQLGLPGPPDVPDHAAYHPF

ITIH4-30

ITIH4 [658–687]

MNFRPGVLSSRQLGLPGPPDVPDHAAYHPF

  1. aAmino acid sequence of precursor proteins derived from NCBI protein database [35]
  2. bContains a hydroxylated proline amino acid residue, indicated by °
  3. Fib-α Fibrinogen-α chain; C4a complement component 4a; HMWK high molecular weight kininogen; ITIH 4 inter-α-trypsin inhibitor heavy chain 4