Product Name

Molecular Formula

Sequence

Leuprolide Acetate

C₅₉H₈₄N₁₆O₁₂

Pyr-HWSYlLRP-NHEt, l=D-Leu

Leumorphin (porcine) / Dynorphin B [1-29] / Prodynorphin (228-256), porcine

C₁₆₁H₂₃₆N₄₂O₄₈

YGGFLRRQFKVVTRSQEDPNAYYEELFDV

Leukotriene A4 (LTA4) Hydrolase (365-385) (human)

C₁₀₆H₁₆₄N₂₂O₃₇

LVVDLTDIDPDVAYSSVPYEK

Leukokinin 1

C₈₁H₁₁₇N₂₁O₂₁

NSKYVSKQKFYSWG

Leucrocin II (Reptiles, animals. More AMPs?)

NAGSLLSGWG

Leucrocin I

NGVQPKY

Leucosulfakinin II, Lem-SK-2 sulphated

pGlu-SDDYGHMRF

Leucosulfakinin I

EQFEDYGHMRF

Leucopyrokinin Lem-PK

C₄₂H₆₆N₁₂O₁₂

pETSFTPRL

Leucopyrokinin (4-8); Pheromonotropic Pentapeptide

C₃₀H₄₉N₉O₆

FTPRL

Leucomyosuppressin [Q1]

C₅₉H₈₇N₁₇O₁₅

QDVDHVFLRF

Leucokinin-like peptide

C₇₉H₁₂₃N₂₅O₂₀

NSVVLGKKQRFHSWG

Leucokinin VI

C₄₂H₅₂N₁₂O₁₂

pGlu-SSFHSWG

Leucokinin V

C₃₅H₄₆N₁₀O₁₁

GSGFSSWG

Leucokinin precursor [132-141]

SPEPPILPDY

Leucokinin 2

C₅₇H₇₅N₁₃O₁₅

NTAQVFYPWG

Leucokinin 1

C₈₄H₁₂₃N₂₅O₂₂

DTPRYVSKQKFHSWG

Leucocin A (LeuA)

C₁₇₄H₂₄₆N₅₂O₅₀S₂

KYYGNGVHCTKSGCSVNWGEAFSAGVHRLANGGNGFW

Leucine-rich peptide 3

C₅₂H₉₄N₁₂O₁₂

LLPIVGNLLK

Leucine-rich peptide 2

C₄₀H₇₂N₁₀O₁₀

PIVGNLLK

Leucine-rich alpha-2-glycoprotein [157-174]

TLDLGENQLETLPPDLLR

Leu-Valorphin-Arg

C₅₆H₈₄N₁₄O₁₃

LVVYPWTQR

leu-Enkephalin

C₂₈H₃₇N₅O₇

YGGFL

Leu-Contryphan-Tx

C₄₂H₅₆N₈O₉S₂

CVLYPWC

Lethal peptide I (Pro-rich, snake, reptiles; animals)

C₁₁₂H₁₇₅N₃₇O₂₆S₂

GGKPDLRPCHPPCHYIPRPKPR

Lethal peptide 2

C₁₁₅H₁₇₇N₃₅O₂₇S₂

GGKPDLRPCYPPCHYIPRPKPR

Leptoglycin

GLLGGLLGPLLGGGGGGGGGLL

Leptin (93-105) (human)

C₆₄H₁₁₀N₂₀O₂₃

NVIQISNDLENLR

Leptin (22-56) (human)

C₁₇₁H₂₉₈N₅₀O₅₆

VPIQKVQDDTKTLIKTIVTRINDISHTQSVSSKQK

Leptin (116-130) amide (mouse)

C₆₄H₁₀₉N₁₉O₂₄S

SCSLPQTSGLQKPES-NH2

LEN fragment of proSAAS

C₄₄H₇₀N₁₂O₁₆

LENPSPQAPA

Leech RFamide 5

C₃₉H₆₀N₁₂O₈S

GGKYMRF

Leech RFamide 3

C₃₀H₄₄N₈O₅

YLRF

Leech RFamide 1

C₂₉H₄₂N₈O₅S

YMRF

Lebocin 4

DLRFWNPREKLPLPTLPPFNPKPIYIDMGNRY

Lebocin 3

DLRFLYPRGKLPVPTLPPFNPKPIYIDMGNRY

Lebocin 1/2

DLRFLYPRGKLPVPTPPPFNPKPIYIDMGNRY

Lebocin

C₁₆₆H₂₅₁N₃₉O₃₈S

PDFKLPGMKYPIPATTPPFVPKRSRFPIYA

Lebetin 2 isoform beta

C₁₆₄H₂₆₂N₅₄O₅₂S₂

DNKPPKKGPPNGCFGHKIDRIGSHSGLGCNKVDDNKG

Lebetin 2 isoform alpha

C₁₆₆H₂₆₅N₅₅O₅₃S₂

GDNKPPKKGPPNGCFGHKIDRIGSHSGLGCNKVDDNKG