Peptides and its Impurities


(S)-2-((S)-2-((R)-3-Cyclohexyl-2-(methylsulfonamido)propanamido)butanamido)-5-guanidino-N-(4-nitrophenyl)pentanamide
(S)-2-((S)-2-((R)-3-Cyclohexyl-2-(methylsulfonamido)propanamido)butanamido)-5-guanidino-N-(4-nitrophenyl)pentanamide
Catalogue No.:PA PEP 002207
CAS :
161572-31-2
Molecular Formula : C26H42N8O7S
Molecular Weight : 610.73


(3S,6S,9S,12S)-1-(4-((4-(Dimethylamino)phenyl)diazenyl)phenyl)-3-(4-hydroxybenzyl)-6-isopropyl-9-methyl-12-(((S)-1-((S)-2-(((S)-3-methyl-1-oxo-1-((2-((5-sulfonaphthalen-1-yl)amino)ethyl)amino)butan-2-yl)carbamoyl)pyrrolidin-1-yl)-1-oxopropan-2-yl)carbamoyl)-1,4,7,10-tetraoxo-2,5,8,11-tetraazatetradecan-14-oic Acid
(3S,6S,9S,12S)-1-(4-((4-(Dimethylamino)phenyl)diazenyl)phenyl)-3-(4-hydroxybenzyl)-6-isopropyl-9-methyl-12-(((S)-1-((S)-2-(((S)-3-methyl-1-oxo-1-((2-((5-sulfonaphthalen-1-yl)amino)ethyl)amino)butan-2-yl)carbamoyl)pyrrolidin-1-yl)-1-oxopropan-2-yl)carbamoyl)-1,4,7,10-tetraoxo-2,5,8,11-tetraazatetradecan-14-oic Acid
Catalogue No.:PA PEP 002212
CAS :
161877-70-9
Molecular Formula : C61H76N12O14S
Molecular Weight : 1233.41


L-Lysyl-L-alanyl-L-valyl-L-tyrosyl-L-asparaginyl-L-phenylalanyl-L-alanyl-L-threonyl-L-cysteine
L-Lysyl-L-alanyl-L-valyl-L-tyrosyl-L-asparaginyl-L-phenylalanyl-L-alanyl-L-threonyl-L-cysteine
Catalogue No.:PA PEP 002213
CAS :
161928-86-5
Molecular Formula : C46H69N11O13S
Molecular Weight : 1016.18


(R)-3-((2R,3S)-2-((R)-1-(D-Asparaginyl-D-tyrosyl-D-seryl-D-lysyl)pyrrolidine-2-carboxamido)-3-hydroxybutanamido)-4-(((R)-1-(((R)-5-amino-1-(((R)-1-(((R)-1-(((R)-1-carboxy-2-phenylethyl)amino)-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl)amino)-3-(4-hydroxyphenyl)-1-oxopropan-2-yl)amino)-1,5-dioxopentan-2-yl)amino)-5-guanidino-1-oxopentan-2-yl)amino)-4-oxobutanoic Acid
(R)-3-((2R,3S)-2-((R)-1-(D-Asparaginyl-D-tyrosyl-D-seryl-D-lysyl)pyrrolidine-2-carboxamido)-3-hydroxybutanamido)-4-(((R)-1-(((R)-5-amino-1-(((R)-1-(((R)-1-(((R)-1-carboxy-2-phenylethyl)amino)-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl)amino)-3-(4-hydroxyphenyl)-1-oxopropan-2-yl)amino)-1,5-dioxopentan-2-yl)amino)-5-guanidino-1-oxopentan-2-yl)amino)-4-oxobutanoic Acid
Catalogue No.:PA PEP 002215
CAS :
1620813-53-7
Molecular Formula : C70H98N20O21
Molecular Weight : 1555.67


L-Alanyl-L-tryptophyl-L-arginyl-L-glutaminyl-L-asparaginyl-L-threonyl-L-arginyl-L-tyrosyl-L-seryl-L-arginyl-L-isoleucyl-L-α-glutamyl-L-alanyl-L-isoleucyl-L-lysyl-L-isoleucyl-L-glutaminyl-L-isoleucyl-L-leucyl-L-seryl-L-lysyl-L-leucyl-L-arginyl-L-leucinamide
L-Alanyl-L-tryptophyl-L-arginyl-L-glutaminyl-L-asparaginyl-L-threonyl-L-arginyl-L-tyrosyl-L-seryl-L-arginyl-L-isoleucyl-L-α-glutamyl-L-alanyl-L-isoleucyl-L-lysyl-L-isoleucyl-L-glutaminyl-L-isoleucyl-L-leucyl-L-seryl-L-lysyl-L-leucyl-L-arginyl-L-leucinamide
Catalogue No.:PA PEP 002216
CAS :
1621169-52-5
Molecular Formula : C133H227N43O33
Molecular Weight : 2956.55


L-Tryptophyl-L-arginyl-L-glutaminyl-L-asparaginyl-L-threonyl-L-arginyl-L-tyrosyl-L-seryl-L-arginyl-L-isoleucyl-L-α-glutamyl-L-alanyl-L-isoleucyl-L-lysyl-L-isoleucyl-L-glutaminyl-L-isoleucyl-L-leucyl-L-seryl-L-lysyl-L-leucyl-L-arginyl-L-leucinamide
L-Tryptophyl-L-arginyl-L-glutaminyl-L-asparaginyl-L-threonyl-L-arginyl-L-tyrosyl-L-seryl-L-arginyl-L-isoleucyl-L-α-glutamyl-L-alanyl-L-isoleucyl-L-lysyl-L-isoleucyl-L-glutaminyl-L-isoleucyl-L-leucyl-L-seryl-L-lysyl-L-leucyl-L-arginyl-L-leucinamide
Catalogue No.:PA PEP 002218
CAS :
1621169-56-9
Molecular Formula : C130H222N42O32
Molecular Weight : 2885.47


(2S,5S,8S,11S,14R,17S,20S,23S,26S)-17-(2-Amino-2-oxoethyl)-26-((2S,3R)-2-((R)-2-((2S,3R)-2-amino-3-hydroxybutanamido)-3-mercaptopropanamido)-3-hydroxybutanamido)-8-(4-aminobutyl)-11-(4-hydroxybenzyl)-2,20-bis((R)-1-hydroxyethyl)-23-(hydroxymethyl)-14-(mercaptomethyl)-5-methyl-4,7,10,13,16,19,22,25-octaoxo-3,6,9,12,15,18,21,24-octaazaoctacosanedioic Acid
(2S,5S,8S,11S,14R,17S,20S,23S,26S)-17-(2-Amino-2-oxoethyl)-26-((2S,3R)-2-((R)-2-((2S,3R)-2-amino-3-hydroxybutanamido)-3-mercaptopropanamido)-3-hydroxybutanamido)-8-(4-aminobutyl)-11-(4-hydroxybenzyl)-2,20-bis((R)-1-hydroxyethyl)-23-(hydroxymethyl)-14-(mercaptomethyl)-5-methyl-4,7,10,13,16,19,22,25-octaoxo-3,6,9,12,15,18,21,24-octaazaoctacosanedioic Acid
Catalogue No.:PA PEP 002219
CAS :
1621188-94-0
Molecular Formula : C51H82N14O22S2
Molecular Weight : 1307.41


2-((4R,7S,10S,13S,16S,19S,22S,25R)-25-Acetamido-7,10,13-tris(2-amino-2-oxoethyl)-16-((S)-sec-butyl)-4-carbamoyl-22-isopropyl-6,9,12,15,18,21,24-heptaoxo-1,2-dithia-5,8,11,14,17,20,23-heptaazacyclohexacosan-19-yl)acetic Acid
2-((4R,7S,10S,13S,16S,19S,22S,25R)-25-Acetamido-7,10,13-tris(2-amino-2-oxoethyl)-16-((S)-sec-butyl)-4-carbamoyl-22-isopropyl-6,9,12,15,18,21,24-heptaoxo-1,2-dithia-5,8,11,14,17,20,23-heptaazacyclohexacosan-19-yl)acetic Acid
Catalogue No.:PA PEP 002220
CAS :
1621616-13-4
Molecular Formula : C35H56N12O14S2
Molecular Weight : 933.02


((4R,7S,10S,13S,16S,19S,25S,28R)-10-((1H-Imidazol-5-yl)methyl)-7,13-bis(3-amino-3-oxopropyl)-28-((S)-2-aminopropanamido)-16,25-bis((R)-1-hydroxyethyl)-19-(hydroxymethyl)-6,9,12,15,18,21,24,27-octaoxo-1,2-dithia-5,8,11,14,17,20,23,26-octaazacyclononacosane-4-carbonyl)glycine
((4R,7S,10S,13S,16S,19S,25S,28R)-10-((1H-Imidazol-5-yl)methyl)-7,13-bis(3-amino-3-oxopropyl)-28-((S)-2-aminopropanamido)-16,25-bis((R)-1-hydroxyethyl)-19-(hydroxymethyl)-6,9,12,15,18,21,24,27-octaoxo-1,2-dithia-5,8,11,14,17,20,23,26-octaazacyclononacosane-4-carbonyl)glycine
Catalogue No.:PA PEP 002221
CAS :
1621717-95-0
Molecular Formula : C40H63N15O17S2
Molecular Weight : 1090.15


(2S,4R)-1-((3R,6S,9S,12S,15R)-6-(2-Amino-2-oxoethyl)-15-benzyl-9-ethyl-9-methyl-5,8,11,14,17-pentaoxo-12-(thiophen-2-ylmethyl)-1-thia-4,7,10,13,16-pentaazacycloicosane-3-carbonyl)-N-((R)-1-((2-amino-2-oxoethyl)amino)-5-guanidino-1-oxopentan-2-yl)-4-hydroxypyrrolidine-2-carboxamide
(2S,4R)-1-((3R,6S,9S,12S,15R)-6-(2-Amino-2-oxoethyl)-15-benzyl-9-ethyl-9-methyl-5,8,11,14,17-pentaoxo-12-(thiophen-2-ylmethyl)-1-thia-4,7,10,13,16-pentaazacycloicosane-3-carbonyl)-N-((R)-1-((2-amino-2-oxoethyl)amino)-5-guanidino-1-oxopentan-2-yl)-4-hydroxypyrrolidine-2-carboxamide
Catalogue No.:PA PEP 002223
CAS :
162277-99-8
Molecular Formula : C45H65N13O11S2
Molecular Weight : 1028.22


(S)-2-((R)-2-Amino-3-methylbutanamido)-N-((S)-5-guanidino-1-((4-nitrophenyl)amino)-1-oxopentan-2-yl)-4-methylpentanamide Acetate
(S)-2-((R)-2-Amino-3-methylbutanamido)-N-((S)-5-guanidino-1-((4-nitrophenyl)amino)-1-oxopentan-2-yl)-4-methylpentanamide Acetate
Catalogue No.:PA PEP 002226
CAS :
162303-66-4
Molecular Formula : C25H42N8O7
Molecular Weight : 566.66


L-Tyrosylglycyl-L-arginyl-L-lysyl-L-lysyl-L-arginyl-L-arginyl-L-glutaminyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-prolyl-L-lysyl-L-arginyl-L-prolyl-L-threonyl-L-threonyl-L-leucyl-L-asparaginyl-L-leucyl-L-phenylalaninamide
L-Tyrosylglycyl-L-arginyl-L-lysyl-L-lysyl-L-arginyl-L-arginyl-L-glutaminyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-prolyl-L-lysyl-L-arginyl-L-prolyl-L-threonyl-L-threonyl-L-leucyl-L-asparaginyl-L-leucyl-L-phenylalaninamide
Catalogue No.:PA PEP 002227
CAS :
1623722-15-5
Molecular Formula : C125H220N52O27
Molecular Weight : 2883.47


L-Lysyl-L-leucyl-L-valyl-L-valyl-L-valylglycyl-L-alanylglycylglycyl-L-valylglycyl-L-lysyl-L-serine
L-Lysyl-L-leucyl-L-valyl-L-valyl-L-valylglycyl-L-alanylglycylglycyl-L-valylglycyl-L-lysyl-L-serine
Catalogue No.:PA PEP 002229
CAS :
162550-82-5
Molecular Formula : C52H95N15O15
Molecular Weight : 1170.42


L-Arginyl-L-lysyl-L-lysyl-L-asparaginyl-L-prolyl-L-asparaginyl-L-cysteinyl-L-arginyl-L-arginyl-L-histidine
L-Arginyl-L-lysyl-L-lysyl-L-asparaginyl-L-prolyl-L-asparaginyl-L-cysteinyl-L-arginyl-L-arginyl-L-histidine
Catalogue No.:PA PEP 002235
CAS :
1629625-47-3
Molecular Formula : C52H93N25O13S
Molecular Weight : 1308.54


(4S,7S,10S,13S)-7-(2-Carboxyethyl)-4-(4-hydroxybenzyl)-10-isopropyl-13-((4-methyl-2-oxo-2H-chromen-7-yl)carbamoyl)-2,5,8,11-tetraoxo-3,6,9,12-tetraazapentadecan-15-oic Acid
(4S,7S,10S,13S)-7-(2-Carboxyethyl)-4-(4-hydroxybenzyl)-10-isopropyl-13-((4-methyl-2-oxo-2H-chromen-7-yl)carbamoyl)-2,5,8,11-tetraoxo-3,6,9,12-tetraazapentadecan-15-oic Acid
Catalogue No.:PA PEP 002242
CAS :
1631716-11-4
Molecular Formula : C35H41N5O12
Molecular Weight : 723.74


1-(3-((2S,5S,8S,11S,17S,20S,23S,26S)-17-((1H-Indol-3-yl)methyl)-8-(4-hydroxybenzyl)-20-((R)-1-hydroxyethyl)-11-(hydroxymethyl)-23,26-diisopropyl-5-(2-(methylthio)ethyl)-3,6,9,12,15,18,21,24,27-nonaoxo-1,4,7,10,13,16,19,22,25-nonaazacycloheptacosan-2-yl)propyl)guanidine
1-(3-((2S,5S,8S,11S,17S,20S,23S,26S)-17-((1H-Indol-3-yl)methyl)-8-(4-hydroxybenzyl)-20-((R)-1-hydroxyethyl)-11-(hydroxymethyl)-23,26-diisopropyl-5-(2-(methylthio)ethyl)-3,6,9,12,15,18,21,24,27-nonaoxo-1,4,7,10,13,16,19,22,25-nonaazacycloheptacosan-2-yl)propyl)guanidine
Catalogue No.:PA PEP 002245
CAS :
1631984-43-4
Molecular Formula : C50H73N13O12S
Molecular Weight : 1080.27


(5S,8S,14R,17S,20S,23S,26S,29S)-32-((S)-2-((S)-2-((S)-2-((S)-2-Amino-3-hydroxypropanamido)-3-(1H-imidazol-5-yl)propanamido)-4-methylpentanamido)-3-methylbutanamido)-8-(2-carboxyethyl)-5-(3-guanidinopropyl)-23-(4-hydroxybenzyl)-20,26-diisobutyl-17-isopropyl-14-(mercaptomethyl)-29-methyl-4,7,10,13,16,19,22,25,28,31-decaoxo-3,6,9,12,15,18,21,24,27,30-decaazapentatriacontanedioic Acid
(5S,8S,14R,17S,20S,23S,26S,29S)-32-((S)-2-((S)-2-((S)-2-((S)-2-Amino-3-hydroxypropanamido)-3-(1H-imidazol-5-yl)propanamido)-4-methylpentanamido)-3-methylbutanamido)-8-(2-carboxyethyl)-5-(3-guanidinopropyl)-23-(4-hydroxybenzyl)-20,26-diisobutyl-17-isopropyl-14-(mercaptomethyl)-29-methyl-4,7,10,13,16,19,22,25,28,31-decaoxo-3,6,9,12,15,18,21,24,27,30-decaazapentatriacontanedioic Acid
Catalogue No.:PA PEP 002247
CAS :
163364-16-7
Molecular Formula : C72H116N20O22S
Molecular Weight : 1645.9


L-Alanyl-L-methionyl-L-alanyl-L-arginyl-L-alanyl-L-alanyl-L-seryl-L-alanyl-L-alanyl-L-alanyl-L-leucyl-L-alanyl-L-arginyl-L-arginyl-L-arginine
L-Alanyl-L-methionyl-L-alanyl-L-arginyl-L-alanyl-L-alanyl-L-seryl-L-alanyl-L-alanyl-L-alanyl-L-leucyl-L-alanyl-L-arginyl-L-arginyl-L-arginine
Catalogue No.:PA PEP 002249
CAS :
163560-19-8
Molecular Formula : C62H115N27O17S
Molecular Weight : 1542.83


L-Cysteinylglycylglycylglycyl-L-prolyl-L-lysyl-L-lysyl-L-lysyl-L-arginyl-L-lysyl-L-valyl-L-glutamyl-L-aspartic Acid
L-Cysteinylglycylglycylglycyl-L-prolyl-L-lysyl-L-lysyl-L-lysyl-L-arginyl-L-lysyl-L-valyl-L-glutamyl-L-aspartic Acid
Catalogue No.:PA PEP 002251
CAS :
163815-24-5
Molecular Formula : C58H104N20O18S
Molecular Weight : 1401.65


(S)-4-(2-((S)-2-((S)-1-(L-Threonyl-L-glutamyl-L-asparaginyl-L-leucyl-L-glutamyl)pyrrolidine-2-carboxamido)-4-amino-4-oxobutanamido)acetamido)-5-((2-amino-2-oxoethyl)amino)-5-oxopentanoic Acid
(S)-4-(2-((S)-2-((S)-1-(L-Threonyl-L-glutamyl-L-asparaginyl-L-leucyl-L-glutamyl)pyrrolidine-2-carboxamido)-4-amino-4-oxobutanamido)acetamido)-5-((2-amino-2-oxoethyl)amino)-5-oxopentanoic Acid
Catalogue No.:PA PEP 002253
CAS :
163973-98-6
Molecular Formula : C42H67N13O19
Molecular Weight : 1058.07


L-Tryptophyl-L-seryl-L-seryl-L-alanyl-L-alanyl-L-glutaminyl-L-leucyl-L-threonyl-L-alanyl-L-alanyl-L-arginyl-L-leucyl-L-lysyl-L-alanyl-L-leucylglycyl-L-aspartyl-L-glutamyl-L-leucyl-L-histidyl-L-glutamine
L-Tryptophyl-L-seryl-L-seryl-L-alanyl-L-alanyl-L-glutaminyl-L-leucyl-L-threonyl-L-alanyl-L-alanyl-L-arginyl-L-leucyl-L-lysyl-L-alanyl-L-leucylglycyl-L-aspartyl-L-glutamyl-L-leucyl-L-histidyl-L-glutamine
Catalogue No.:PA PEP 002258
CAS :
1644272-97-8
Molecular Formula : C99H160N30O31
Molecular Weight : 2266.55


(6S,9R,14R,17S,19aS,25S,27aS,33S,35aS)-N-((S)-1-Amino-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl)-9-((S)-2-amino-3-(1H-indol-3-yl)propanamido)-6,25,33-tris(4-aminobutyl)-17-(3-guanidinopropyl)-5,8,16,19,24,27,32,35-octaoxodotriacontahydro-13H-tripyrrolo[2,1-j:2',1'-p:2'',1''-v][1,2]dithia[5,8,11,14,17,20,23,26]octaazacyclononacosine-14-carboxamide
(6S,9R,14R,17S,19aS,25S,27aS,33S,35aS)-N-((S)-1-Amino-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl)-9-((S)-2-amino-3-(1H-indol-3-yl)propanamido)-6,25,33-tris(4-aminobutyl)-17-(3-guanidinopropyl)-5,8,16,19,24,27,32,35-octaoxodotriacontahydro-13H-tripyrrolo[2,1-j:2',1'-p:2'',1''-v][1,2]dithia[5,8,11,14,17,20,23,26]octaazacyclononacosine-14-carboxamide
Catalogue No.:PA PEP 002263
CAS :
1647121-94-5
Molecular Formula : C62H97N21O11S2
Molecular Weight : 1376.71


L-Tryptophyl-L-threonyl-L-threonyl-L-cysteinyl-L-glutaminyl-L-seryl-L-isoleucyl-L-alanyl-L-phenylalanyl-L-prolyl-L-seryl-L-lysyl-L-threonyl-L-seryl-L-alanyl-L-seryl-L-isoleucylglycyl-L-seryl-L-leucine
L-Tryptophyl-L-threonyl-L-threonyl-L-cysteinyl-L-glutaminyl-L-seryl-L-isoleucyl-L-alanyl-L-phenylalanyl-L-prolyl-L-seryl-L-lysyl-L-threonyl-L-seryl-L-alanyl-L-seryl-L-isoleucylglycyl-L-seryl-L-leucine
Catalogue No.:PA PEP 002269
CAS :
165549-58-6
Molecular Formula : C92H145N23O30S
Molecular Weight : 2085.36


L-Seryl-L-lysyl-L-threonyl-L-seryl-L-alanyl-L-seryl-L-isoleucylglycyl-L-seryl-L-leucyl-L-cysteinyl-L-alanyl-L-aspartyl-L-alanyl-L-arginyl-L-methionyl-L-tyrosylglycyl-L-valyl-L-leucine
L-Seryl-L-lysyl-L-threonyl-L-seryl-L-alanyl-L-seryl-L-isoleucylglycyl-L-seryl-L-leucyl-L-cysteinyl-L-alanyl-L-aspartyl-L-alanyl-L-arginyl-L-methionyl-L-tyrosylglycyl-L-valyl-L-leucine
Catalogue No.:PA PEP 002270
CAS :
165549-59-7
Molecular Formula : C85H144N24O29S2
Molecular Weight : 2030.35


((S)-2-((S)-2-((S)-1-(L-Cysteinyl-L-asparaginyl-L-valyl-L-valyl)pyrrolidine-2-carboxamido)-4-methylpentanamido)-3-(4-(phosphonooxy)phenyl)propanoyl)-L-aspartyl-L-leucyl-L-leucyl-L-leucyl-L-glutamic Acid
((S)-2-((S)-2-((S)-1-(L-Cysteinyl-L-asparaginyl-L-valyl-L-valyl)pyrrolidine-2-carboxamido)-4-methylpentanamido)-3-(4-(phosphonooxy)phenyl)propanoyl)-L-aspartyl-L-leucyl-L-leucyl-L-leucyl-L-glutamic Acid
Catalogue No.:PA PEP 002275
CAS :
166664-90-0
Molecular Formula : C64H104N13O22PS
Molecular Weight : 1470.64


N-L-Lysyl-L-valyl-L-alanyl-L-valyl-L-valyl-L-arginyl-O-phosphono-L-threonyl-L-prolyl-L-prolyl-L-lysyl-L-seryl-L-prolyl-L-serine
N-L-Lysyl-L-valyl-L-alanyl-L-valyl-L-valyl-L-arginyl-O-phosphono-L-threonyl-L-prolyl-L-prolyl-L-lysyl-L-seryl-L-prolyl-L-serine
Catalogue No.:PA PEP 002277
CAS :
1670270-09-3
Molecular Formula : C61H109N18O20P
Molecular Weight : 1445.62


N-L-Prolyl-L-lysyl-O-phosphono-L-threonyl-L-prolyl-L-lysyl-L-lysyl-L-alanyl-L-lysyl-L-lysyl-L-leucine
N-L-Prolyl-L-lysyl-O-phosphono-L-threonyl-L-prolyl-L-lysyl-L-lysyl-L-alanyl-L-lysyl-L-lysyl-L-leucine
Catalogue No.:PA PEP 002278
CAS :
1670273-47-8
Molecular Formula : C53H100N15O15P
Molecular Weight : 1218.45


Acetyl-L-alanyl-L-seryl-L-glutaminyl-L-tyrosyl-L-arginyl-L-prolyl-L-seryl-L-glutaminyl-L-arginine
Acetyl-L-alanyl-L-seryl-L-glutaminyl-L-tyrosyl-L-arginyl-L-prolyl-L-seryl-L-glutaminyl-L-arginine
Catalogue No.:PA PEP 002280
CAS :
167278-49-1
Molecular Formula : C47H75N17O16
Molecular Weight : 1134.22


(R)-2-((2R,5R,8R,11R,14R,17R,20R,23R,26R)-26-Amino-2,5,8,11,14,17,20-heptakis(3-guanidinopropyl)-23-methyl-27-((3-nitropyridin-2-yl)disulfaneyl)-4,7,10,13,16,19,22,25-octaoxo-3,6,9,12,15,18,21,24-octaazaheptacosanamido)-N-((R)-1-amino-5-guanidino-1-oxopentan-2-yl)-5-guanidinopentanamide
(R)-2-((2R,5R,8R,11R,14R,17R,20R,23R,26R)-26-Amino-2,5,8,11,14,17,20-heptakis(3-guanidinopropyl)-23-methyl-27-((3-nitropyridin-2-yl)disulfaneyl)-4,7,10,13,16,19,22,25-octaoxo-3,6,9,12,15,18,21,24-octaazaheptacosanamido)-N-((R)-1-amino-5-guanidino-1-oxopentan-2-yl)-5-guanidinopentanamide
Catalogue No.:PA PEP 002282
CAS :
1676104-79-2
Molecular Formula : C65H123N41O13S2
Molecular Weight : 1751.09


(3',6'-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-5-carbonyl)-L-tyrosylglycyl-L-arginyl-L-lysyl-L-lysyl-L-arginyl-L-arginyl-L-glutaminyl-L-arginyl-L-arginyl-L-arginine
(3',6'-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-5-carbonyl)-L-tyrosylglycyl-L-arginyl-L-lysyl-L-lysyl-L-arginyl-L-arginyl-L-glutaminyl-L-arginyl-L-arginyl-L-arginine
Catalogue No.:PA PEP 002283
CAS :
1676104-81-6
Molecular Formula : C85H128N32O20
Molecular Weight : 1918.16


L-Alanyl-L-glutamyl-L-glutamyl-L-glutamyl-L-isoleucyl-L-tyrosylglycyl-L-glutamyl-L-phenylalanyl-L-glutamyl-L-alanyl-L-lysyl-L-lysyl-L-lysyl-L-lysine
L-Alanyl-L-glutamyl-L-glutamyl-L-glutamyl-L-isoleucyl-L-tyrosylglycyl-L-glutamyl-L-phenylalanyl-L-glutamyl-L-alanyl-L-lysyl-L-lysyl-L-lysyl-L-lysine
Catalogue No.:PA PEP 002296
CAS :
168202-45-7
Molecular Formula : C81H127N19O27
Molecular Weight : 1799.01


L-Glutamyl-L-alanyl-L-isoleucyl-L-tyrosyl-L-alanyl-L-alanyl-L-prolyl-L-phenylalanyl-L-alanyl-L-lysyl-L-lysyl-L-lysine
L-Glutamyl-L-alanyl-L-isoleucyl-L-tyrosyl-L-alanyl-L-alanyl-L-prolyl-L-phenylalanyl-L-alanyl-L-lysyl-L-lysyl-L-lysine
Catalogue No.:PA PEP 002297
CAS :
168202-46-8
Molecular Formula : C64H101N15O16
Molecular Weight : 1336.6


(4S,5R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)-L-valyl)-2,2,5-trimethyloxazolidine-4-carboxylic Acid
(4S,5R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)-L-valyl)-2,2,5-trimethyloxazolidine-4-carboxylic Acid
Catalogue No.:PA PEP 002298
CAS :
168216-05-5
Molecular Formula : C27H32N2O6
Molecular Weight : 480.56


L-Isoleucyl-L-prolyl-L-glutaminyl-L-seryl-L-leucyl-L-aspartyl-L-seryl-L-tryptophyl-L-tryptophyl-L-threonyl-L-seryl-L-leucine
L-Isoleucyl-L-prolyl-L-glutaminyl-L-seryl-L-leucyl-L-aspartyl-L-seryl-L-tryptophyl-L-tryptophyl-L-threonyl-L-seryl-L-leucine
Catalogue No.:PA PEP 002299
CAS :
168417-72-9
Molecular Formula : C67H97N15O20
Molecular Weight : 1432.6


(7S,10S,13S,16S,19S,22S,25S,28S,31S,34S)-22-(2-Amino-2-oxoethyl)-13-(3-amino-3-oxopropyl)-34-(((S)-1-amino-4-methyl-1-oxopentan-2-yl)carbamoyl)-7,25,28-tris(4-aminobutyl)-16,19-di((S)-sec-butyl)-31-isobutyl-10-isopropyl-2,5,8,11,14,17,20,23,26,29,32-undecaoxo-3,6,9,12,15,18,21,24,27,30,33-undecaazahexatriacontan-36-oic Acid
(7S,10S,13S,16S,19S,22S,25S,28S,31S,34S)-22-(2-Amino-2-oxoethyl)-13-(3-amino-3-oxopropyl)-34-(((S)-1-amino-4-methyl-1-oxopentan-2-yl)carbamoyl)-7,25,28-tris(4-aminobutyl)-16,19-di((S)-sec-butyl)-31-isobutyl-10-isopropyl-2,5,8,11,14,17,20,23,26,29,32-undecaoxo-3,6,9,12,15,18,21,24,27,30,33-undecaazahexatriacontan-36-oic Acid
Catalogue No.:PA PEP 002300
CAS :
1684399-52-7
Molecular Formula : C64H116N18O17
Molecular Weight : 1409.74


L-Valyl-L-leucyl-L-glutaminyl-L-tryptophyl-L-alanyl-L-lysyl-L-lysylglycyl-L-tyrosyl-L-tyrosyl-L-threonyl-L-methionyl-L-lysyl-L-seryl-L-asparagine
L-Valyl-L-leucyl-L-glutaminyl-L-tryptophyl-L-alanyl-L-lysyl-L-lysylglycyl-L-tyrosyl-L-tyrosyl-L-threonyl-L-methionyl-L-lysyl-L-seryl-L-asparagine
Catalogue No.:PA PEP 002310
CAS :
1690215-31-6
Molecular Formula : C84H129N21O22S
Molecular Weight : 1817.14


(S)-4-((S)-2-((S)-2-((S)-2-((S)-2-((S)-2-((S)-2-((S)-2-((S)-1-(L-Seryl)pyrrolidine-2-carboxamido)-3-hydroxypropanamido)-3-methylbutanamido)-3-carboxypropanamido)-6-aminohexanamido)propanamido)-5-guanidinopentanamido)propanamido)-5-(((S)-1-carboxy-3-methylbutyl)amino)-5-oxopentanoic Acid
(S)-4-((S)-2-((S)-2-((S)-2-((S)-2-((S)-2-((S)-2-((S)-2-((S)-1-(L-Seryl)pyrrolidine-2-carboxamido)-3-hydroxypropanamido)-3-methylbutanamido)-3-carboxypropanamido)-6-aminohexanamido)propanamido)-5-guanidinopentanamido)propanamido)-5-(((S)-1-carboxy-3-methylbutyl)amino)-5-oxopentanoic Acid
Catalogue No.:PA PEP 002311
CAS :
169312-12-3
Molecular Formula : C49H85N15O18
Molecular Weight : 1172.31


(4S,7S,10S,13S)-7-(2-Carboxyethyl)-4-(carboxymethyl)-13-formyl-10-isopropyl-2,5,8,11-tetraoxo-3,6,9,12-tetraazapentadecan-15-oic Acid
(4S,7S,10S,13S)-7-(2-Carboxyethyl)-4-(carboxymethyl)-13-formyl-10-isopropyl-2,5,8,11-tetraoxo-3,6,9,12-tetraazapentadecan-15-oic Acid
Catalogue No.:PA PEP 002327
CAS :
169332-60-9
Molecular Formula : C20H30N4O11
Molecular Weight : 502.48