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Substance P (2-11)

CAS No.
53749-61-4
Chemical Name:
Substance P (2-11)
Synonyms
PKPQQFFGLM-NH2;2-11-Substance P;DECA-SUBSTANCE P;Substance P (2-11);Substance P, fragment 2-11;substance P fragment 2-11 acetate;Substance-P-(2-11)Deca-Substance P;PRO-LYS-PRO-GLN-GLN-PHE-PHE-GLY-LEU-MET-NH2;H-PRO-LYS-PRO-GLN-GLN-PHE-PHE-GLY-LEU-MET-NH2;PRO-GLN-GLN-PHE-PHE-GLY-LEU-MET-NH2: PQQFFGLM-NH2
CBNumber:
CB0331755
Molecular Formula:
C57H86N14O12S
Molecular Weight:
1191.44
MDL Number:
MFCD00076791
MOL File:
53749-61-4.mol
TDS File:
TDS
Last updated:2026-09-12 18:48:18

Substance P (2-11) Properties

storage temp. −20°C
form Solid

SAFETY

Risk and Safety Statements

WGK Germany  3

Substance P (2-11) price More Price(13)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth FS109359 Substance P (2-11) 53749-61-4 5mg $900 2026-06-04 Buy
Biosynth FS109359 Substance P (2-11) 53749-61-4 2mg $900 2026-06-04 Buy
Biosynth FS109359 Substance P (2-11) 53749-61-4 1mg $900 2026-06-04 Buy
Biosynth FS109359 Substance P (2-11) 53749-61-4 10mg $985.9 2026-06-04 Buy
Biosynth FS109359 Substance P (2-11) 53749-61-4 25mg $2143.5 2026-06-04 Buy
Product number Packaging Price Buy
FS109359 5mg $900 Buy
FS109359 2mg $900 Buy
FS109359 1mg $900 Buy
FS109359 10mg $985.9 Buy
FS109359 25mg $2143.5 Buy

Substance P (2-11) Chemical Properties, Uses, Production

Uses

Substance P (2-11) is a substance P (SP) fragment peptide. Substance P (2-11) has contracting activities on guinea pig ileum. Substance P (2-11) inhibits the permeation of 3H SP in BBMEC monolayers[1][2].

References

[1] Yanaihara N, et al. Immunological aspects of secretin, substance P, and VIP. Gastroenterology. 1977 Apr;72(4 Pt.2):803-10. PMID:838240
[2] Chappa AK, et al. Characteristics of substance P transport across the blood-brain barrier. Pharm Res. 2006 Jun;23(6):1201-8. DOI:10.1007/s11095-006-0068-1

Substance P (2-11) Preparation Products And Raw materials

Raw materials

Preparation Products

Substance P (2-11) Suppliers

Global Suppliers ( 64)
Supplier Tel Email Country ProdList Advantage
GL Biochem (Shanghai) Ltd 21-61263452 13641803416 ymbetter@glbiochem.com China 9981 64
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Chemsky (shanghai) International Co.,Ltd 021-50135380 shchemsky@sina.com China 15350 60
Beijing Solarbio Science & Tecnology Co., Ltd. 17801761073 18101056239 3193328036@qq.com China 28150 68
Nanjing Leon Biological Technology Co., Ltd. 025-84523390 -127; 17705183659 sales@njleonbiotech.com China 5501 55
Nanjing Peptide Biotech Ltd. 025-58361106-805 15951641583 zhao.xu@njpeptide.com China 9976 55
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
Hangzhou Go Top Peptide Biotech 0571-88211921 sales1@gotopbio.com CHINA 2609 58
Career Henan Chemica Co +86-0371-86658258 +86-13203830695 laboratory@coreychem.com China 30203 58
DECA-SUBSTANCE P H-PRO-LYS-PRO-GLN-GLN-PHE-PHE-GLY-LEU-MET-NH2 PRO-LYS-PRO-GLN-GLN-PHE-PHE-GLY-LEU-MET-NH2 substance P fragment 2-11 acetate SUBSTANCE P(2-11) TRIFLUOROACETATE SALT (DECA-SUBSTANCE P, SP Substance-P-(2-11)Deca-Substance P Substance P, fragment 2-11 PRO-GLN-GLN-PHE-PHE-GLY-LEU-MET-NH2: PQQFFGLM-NH2 2-11-Substance P PKPQQFFGLM-NH2 Substance P (2-11) 53749-61-4 C57H86N14O12S