Product Name

Molecular Formula

Sequence

Protamine 1

C₁₆₃H₃₁₀N₉₀O₃₆S

PRRRRASSGRPVRRRRRPKMSRRRRRGGRRRR

Protamine

C₁₈₂H₃₄₁N₁₀₁O₃₈

PRRRRHAARPVRRRRRTRRSSRVHRRRRAVRRRR

Protamin-like peptide

C₁₅₇H₂₆₈N₆₆O₅₃S

MFDNASTRNNKRERGKRQGKQTRTQRHADRSQT

Prosomatostatin-derived peptide

C₁₆₁H₂₆₀N₄₄O₄₅

APSDPRLRQFLQKSLAAAAGKQELAKYFLAEL

Prosaptide TX14(A)

C₆₉H₁₁₀N₁₆O₂₆

H-TALIDNNATEEILY-OH, Alanine-2 is D configuration

Proopiomelanocortin, αMSH fragment

C₆₅H₉₅N₁₉O₁₅S

Ac-SMEHFRWGKPV-NH2

Prolylendopeptidase-inhibiting peptide

C₈₅H₁₃₆N₂₂O₂₃S

MPPPLPARVDFSLAGALN

Prolivitide-derived peptide

C₁₁₈H₂₀₂N₃₄O₃₀S

GWASKIGQTLGKIAKVGLQGLMQPK

Proline-rich antimicrobial peptide 1 [1-27]

DIQIPGIKKPTHRDIIIPNWNPNV

Proline-rich (Toxin P) peptide

C₆₆H₉₄N₁₂O₁₅

PYPVYAPPPVVP

Proline rich peptide V

C₂₁₀H₃₀₁N₄₉O₅₂

GWIPHPPNTHGKIYLHYAEPPTGPFVEPPDLFFLKTTK

Proline rich peptide IV

C₂₁₂H₃₀₃N₄₉O₅₄

GWIPHHPNTPDKIYLHYAEPPTGPFVEPPDLFFLKTTK

Proline rich bombesin-related peptide, PR-bombesin

C₈₉H₁₃₂N₂₆O₁₈S

pGlu-KKPPRPPQWAVGHFM

Prolactin-releasing peptide, PrRP31

C₁₆₀H₂₅₂N₅₆O₄₂S

SRTHRHSMEIRTPDINPAWYASRGIRPVGRF

Prolactin-releasing peptide, PrRP20

C₁₀₄H₁₅₈N₃₂O₂₆

TPDINPAWYASRGIRPVGRF

Prolactin-releasing peptide PrRP

SPEIDPFWYVGRGVRPIGRF

Prolactin-inhibiting factor PIF-2

C₁₇₂H₂₈₀N₄₈O₅₆

ASDRSNATLLDGPSGALLLRLVQLAGAPEPAEPAQPGVY

Prokineticin 2 (PK2) Isoform 2 (82-108) (Human)

C₁₃₃H₂₁₄N₄₀O₃₃S₅

H-MHHTCPCLPGLACLRTSFNRFICLAQK-OH

Proinsulin C-Peptide (55-89) (human)

C₁₅₃H₂₅₉N₄₉O₅₂

RREAEDLQVGQVELGGGPGAGSLQPLALEGSLQKR

Proinsulin C-Peptide (31-63) (porcine)

C₁₄₂H₂₃₉N₄₇O₄₆

RREAENPQAGAVELGGGLGGLQALALEGPPQKR

Proenkephlin A-derived peptide

C₁₄₆H₂₀₄N₄₂O₃₅S₂

YGGFMRRVGRPEWWQDYQKRYGGFM

Proctolin

C₂₇H₄₁N₅O₈

AYLPT

Procollagen Type I (212-216)

C₂₃H₄₅N₇O₉

KTTKS

Procaerulin-derived peptide CPF-AM3

GLGSVLGKILKMGANLLGGAPKGA

Probursin

C₈₄H₁₂₉N₂₉O₁₆

FFWKTKPRKHGGRR

Probable msrA leader peptide

MTASMRLK

Probable female-attracting pheromone, Sodefrin extended form

C₅₇H₁₀₀N₁₆O₁₈S

SIPSKDAVLNICA

Proadrenomedullin [9-20]

C₇₇H₁₁₉N₂₅O₁₄

FRKKWNKWALSR

Proadrenomedullin N-terminal 20 peptide/Pro-Adrenomedullin N20, rat

C₁₁₁H₁₇₇N₃₇O₂₈

ARLDTSSQFRKKWNKWALSR

Proadrenomedullin N-terminal 20 peptide

C₁₀₈H₁₆₆N₃₄O₂₇

AGPDTPSQFRKKWNKWALSR

Proadrenomedullin (12-20) (human)

C₅₆H₈₆N₁₈O₁₁

KWNKWALSR

Proadrenomedullin (1-20) (human)

C₁₁₂H₁₇₈N₃₆O₂₇

ARLDVASEFRKKWNKWALSR-NH2

ProSAAS [96-109]

PDAPAAQLARALLR

ProSAAS [33-56]

GEAAGAVQELARALAHLLEAERQE

ProSAAS [2-8]

RPVKEPR

ProSAAS [186-209]

SVDQDLGPEVPPENVLGALLRVKR

ProSAAS KEP [1-8]

ARPVKEPR

Pro-opiomelanocortin [80-94]

EAVWGDGSPEPSPRE

Pro-opiomelanocortin [77-97]

AEEEAVWGDGSPEPSPREGKR

Pro-opiomelanocortin [77-96]

AEEEAVWGDGSPEPSPREGK