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Beijing Polypeptide Biotech is committed to providing high-quality peptide products, offering full-scale capacity from custom research synthesis to GMP-compliant commercial production.

* Our products are for research use only and are not intended for clinical diagnosis or treatment.

玛仕度肽

Mazdutide

CAS:2175633-61-9

Purity:≥98%

Molecular Formula:C210H330N46O64

Sequence:Aib-EGTFTSDYILQAAKEFIAWLVKGRG

VK2735

Purity:≥95%

贝那鲁肽

Benaglutide

CAS:133514-43-9

Purity:≥98%

Molecular Formula:C178H274N44O52

Sequence:HAEGTFTSDVSSYLEGQAAKEFIAWLVKGRG

度拉糖肽

Dulaglutide

CAS:923950-27-8

Purity:≥98%

Molecular Formula:C261H407N69O83S2

Sequence:HAEGTFTSDVSSYLEGQAAKEFIAWLVKGRG

艾塞那肽

Exenatide

CAS:141732-76-5

Purity:≥98%

Molecular Formula:C184H282N50O60S

Sequence:HGEGTFTSDLSKQMEEEAVRLFIEWLKNGGPSSGAPPPS

替尔泊肽

Tirzepatide

CAS:2023788-19-2

Purity:≥98%

Molecular Formula:C225H348N48O68

Sequence:Aib-EGTFTSDYILQAAKEFIAWLVKGRG

瑞他鲁肽

Retatrutide

CAS:2381089-83-2

Purity:≥98%

Molecular Formula:C215H338N46O65

Sequence:Aib-EGTFTSDYILQAAKEFIAWLVKGRG

Substance P

CAS:88712-94-1

Purity:≥98%

Molecular Formula:C63H98N18O13S

Sequence:RPKPQQFFGLM-NH2

Angiotensin II

CAS:100115-70-0

Purity:≥99%

Molecular Formula:C50H71N13O12

Sequence:DRVYIHPF

Palmitoyl Pentapeptide-4

CAS:1447824-23-9

Purity:≥95%

Molecular Formula:C39H75N7O10

Sequence:Pal-KTTKS

TAT Cell-Penetrating Peptide

CAS:159307-74-9

Purity:≥95%

Molecular Formula:C69H123N23O12

Sequence:YGRKKRRQRRR

RGD cyclic peptide

Cyclic RGD Peptide

CAS:137433-61-3

Purity:≥98%

Molecular Formula:C24H40N8O8S

Sequence:c(RGDfC)

Enkephalin (Methionine)

Met-Enkephalin

CAS:100982-02-3

Purity:≥99%

Molecular Formula:C28H35N5O7S

Sequence:YGGFM

Acetyl Hexapeptide-8

CAS:820959-17-9

Purity:≥95%

Molecular Formula:C34H60N14O12S

Sequence:Ac-EEMQRR-NH2

Defensin HBD-2

Human Beta-Defensin 2

CAS:20449-79-0

Purity:≥95%

Molecular Formula:C196H314N60O57S4

Sequence:GIGAVLKALTSHLQSSNFCAKGKCQNVAIHPYVSQICE-NKGMCVSQQ

LL-37 Antimicrobial Peptide

LL-37 Cathelicidin

CAS:148914-26-5

Purity:≥95%

Molecular Formula:C205H337N61O55S2

Sequence:LLGDFFRKSKEKIGKEFKRIVQRIKDFLRNLVPRTES

Thyrotropin-releasing hormone

Thyrotropin-Releasing Hormone

CAS:9002-61-3

Purity:≥99%

Molecular Formula:C16H22N6O4

Sequence:EHP-NH2

Ghrelin

Growth Hormone Releasing Peptide-6

CAS:51899-07-1

Purity:≥98%

Molecular Formula:C46H62N12O6

Sequence:H-DWAWFK-NH2

Fluorogenic Substrate Z-FR-AMC

Z-Phe-Arg-AMC Fluorogenic Substrate

CAS:76543-67-8

Purity:≥98%

Molecular Formula:C32H34N6O7

Sequence:Z-FR-AMC

Trypsin Substrate Boc-GPR-pNA

Boc-Gly-Pro-Arg-pNA Trypsin Substrate

CAS:123456-78-9

Purity:≥98%

Molecular Formula:C25H37N7O7

Sequence:Boc-GPR-pNA

利拉鲁肽

Liraglutide

CAS:106021-96-9

Purity:≥98%

Molecular Formula:C172H265N43O51

Sequence:HAEGTFTSDVSSYLEGQAAKEFIAWLVKGRG

semaglutide

Semaglutide

CAS:1447824-23-8

Purity:≥98%

Molecular Formula:C187H291N45O59

Sequence:Aib-EGTFTSDVSSYLEGQAAKEFIAWLVKGRG

Octreotide

CAS:139756-24-0

Purity:≥98%

Molecular Formula:C49H66N10O10S2

Sequence:DPFCFWKTC-T

Glutathione

CAS:113-79-1

Purity:≥99%

Molecular Formula:C10H17N3O6S

Sequence:ECG

Oxytocin

CAS:58-58-2

Purity:≥99%

Molecular Formula:C43H66N12O12S2

Sequence:CYIQNCPLG-NH2

Special Note

* Our products are for research use only and are not intended for clinical diagnosis or treatment.

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