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Pep2-8

Pep2-8 structure

CAS No.: 1541011-97-5

Chemical Name:: Pep2-8

Synonyms: Pep2-8;(3S,6S,9S,12S,15S)-15-((2S,5S,8S,11S,14S,17S)-2-((1H-Indol-3-yl)methyl)-11-benzyl-8,17-bis((R)-1-hydroxyethyl)-5-(hydroxymethyl)-14-isopropyl-4,7,10,13,16,19-hexaoxo-3,6,9,12,15,18-hexaazaicosanamido)-3-(((S)-1-(((S)-1-amino-3-methyl-1-oxobutan-2-yl)amino;(3S,6S,9S,12S,15S)-15-((2S,5S,8S,11S,14S,17S)-2-((1H-Indol-3-yl)methyl)-11-benzyl-8,17-bis((R)-1-hydroxyethyl)-5-(hydroxymethyl)-14-isopropyl-4,7,10,13,16,19-hexaoxo-3,6,9,12,15,18-hexaazaicosanamido)-3-(((S)-1-(((S)-1-amino-3-methyl-1-oxobutan-2-yl)amino)-3-(1H-indol-3-yl)-1-oxopropan-2-yl)carbamoyl)-12-(2-carboxyethyl)-9-(4-hydroxybenzyl)-6-isobutyl-5,8,11,14-tetraoxo-4,7,10,13-tetraazaoctadecane-1,18-dioic acid

CBNumber:: CB44670528

Molecular Formula:: C83H110N16O24

Molecular Weight:: 1715.88

MDL Number:

MOL File:: 1541011-97-5.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-04-24 14:59:12

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Pep2-8 Properties

Boiling point	2059.4±65.0 °C(Predicted)
Density	1.357±0.06 g/cm3(Predicted)
storage temp.	store at -20°C, protect from light
solubility	Soluble 2mg/mL in PBS (pH 7.4)
form	A solid
pka	4.20±0.10(Predicted)
color	White to off-white
Sequence	Ac-Thr-Val-Phe-Thr-Ser-Trp-Glu-Glu-Tyr-Leu-Asp-Trp-Val-NH2

Pep2-8 price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Cayman Chemical	36923	Pep2-8 ≥95%	1541011-97-5	1mg	$110	2026-04-30	Buy
Cayman Chemical	36923	Pep2-8 ≥95%	1541011-97-5	5mg	$358	2026-04-30	Buy
Cayman Chemical	36923	Pep2-8 ≥95%	1541011-97-5	10mg	$605	2026-04-30	Buy
Cayman Chemical	36923	Pep2-8 ≥95%	1541011-97-5	25mg	$1099	2026-04-30	Buy
Biosynth	RLC01197	Pep 2-8	1541011-97-5	5mg	$924.65	2026-06-05	Buy

Product number	Packaging	Price	Buy
36923	1mg	$110	Buy
36923	5mg	$358	Buy
36923	10mg	$605	Buy
36923	25mg	$1099	Buy
RLC01197	5mg	$924.65	Buy

Pep2-8 Chemical Properties,Uses,Production

Uses

Pep2-8 is a PCSK9 inhibitor with a binding KD of 0.7 μM and an IC50 of 1.4 μM[1].

storage

Store at -20°C

References

[1] Yingnan Zhang, et al. Identification of a small peptide that inhibits PCSK9 protein binding to the low density lipoprotein receptor. J Biol Chem. 2014 Jan 10;289(2):942-55. DOI:10.1074/jbc.M113.514067

Pep2-8 Preparation Products And Raw materials

Raw materials

Preparation Products

Pep2-8 Suppliers

Global( 53)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51389	80
Shanghai YuanYe Biotechnology Co., Ltd.	15026964105	2881489226@qq.com	China	89667	60
Chengdu Youngshe Chemical Co., Ltd.	+86-17380623303	Caroline@youngshechem.com	China	4725	58
Hangzhou Peptidego Biotech Co.,Ltd.	0571-87213919 15967184799	Eric@peptidego.com	China	7872	58
Sichuan Jisheng Biopharmaceutical Co.,Ltd.	+86-0833-2598983 +86-18086877136	Nyx-peptide@jsjpharm.cn	China	287	58
Shanghai Hongye Biotechnology Co. Ltd	400-9205774 400-920-5774	sales@glpbio.cn	China	6705	58
BOC Sciences	16314854226; +8616314854226	inquiry@bocsci.com	United States	19852	58
Zhejiang J&C Biological Technology Co.,Limited	+1-2135480471	sales@sarms4muscle.com	China	10378	58
Wuxi Helen Biotechnology Co., Ltd.,	0510-85629785 18013409632	sales@reading-chemicals.com	China	14072	58
Wuhan Wiseman Bioengineering Co.,Ltd	13419526507 13419526507	13419526507@163.com	China	2649	58

Supplier	Advantage
Sigma-Aldrich	80
Shanghai YuanYe Biotechnology Co., Ltd.	60
Chengdu Youngshe Chemical Co., Ltd.	58
Hangzhou Peptidego Biotech Co.,Ltd.	58
Sichuan Jisheng Biopharmaceutical Co.,Ltd.	58
Shanghai Hongye Biotechnology Co. Ltd	58
BOC Sciences	58
Zhejiang J&C Biological Technology Co.,Limited	58
Wuxi Helen Biotechnology Co., Ltd.,	58
Wuhan Wiseman Bioengineering Co.,Ltd	58

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Pep2-8 (3S,6S,9S,12S,15S)-15-((2S,5S,8S,11S,14S,17S)-2-((1H-Indol-3-yl)methyl)-11-benzyl-8,17-bis((R)-1-hydroxyethyl)-5-(hydroxymethyl)-14-isopropyl-4,7,10,13,16,19-hexaoxo-3,6,9,12,15,18-hexaazaicosanamido)-3-(((S)-1-(((S)-1-amino-3-methyl-1-oxobutan-2-yl)amino)-3-(1H-indol-3-yl)-1-oxopropan-2-yl)carbamoyl)-12-(2-carboxyethyl)-9-(4-hydroxybenzyl)-6-isobutyl-5,8,11,14-tetraoxo-4,7,10,13-tetraazaoctadecane-1,18-dioic acid (3S,6S,9S,12S,15S)-15-((2S,5S,8S,11S,14S,17S)-2-((1H-Indol-3-yl)methyl)-11-benzyl-8,17-bis((R)-1-hydroxyethyl)-5-(hydroxymethyl)-14-isopropyl-4,7,10,13,16,19-hexaoxo-3,6,9,12,15,18-hexaazaicosanamido)-3-(((S)-1-(((S)-1-amino-3-methyl-1-oxobutan-2-yl)amino 1541011-97-5 C83H110N16O24