Cat. No. 1157

Somatostatin Ala-Gly-Cys-Lys-Asn-Phe-Phe-Trp-Lys-Thr-Phe-Thr-Ser-Cys (Disulfide bridge: 3 - 14)

Price and Availability

For Somatostatin pricing & availability please select your country from the drop down menu:
By clicking submit you agree to accept a cookie from Tocris Bioscience. For details, please read our privacy and cookie policy.

Biological Activity

Endogenous peptide; inhibits the release of growth hormone, insulin and glucagon. Inhibits voltage-dependent calcium channels.

Technical Data


(Modifications: Disulfide bridge between 3 - 14)

Soluble to 0.30 mg/ml in water
Desiccate at -20°C

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.

Certificate of Analysis / Product Datasheet / Safety Datasheet

Certificate of Analysis / Product Datasheet
Select another batch:

References are publications that support the products' biological activity.

Alderton et al (1998) Differential effects of somatostatin and angiopeptin on cell proliferation. Br.J.Pharmacol. 124 323. PMID: 9641549.

Ohmura et al (1990) Somatostatin decreases the calcium inward current in guinea-pig atria. Br.J.Pharmacol. 99 587. PMID: 1970502.

Dileepan et al (1985) Somatostatin: a metabolic regulator. Life Sci. 37 2335. PMID: 2867445.

If you know of a relevant reference for Somatostatin please let us know.

Citations are publications that use Tocris products. Selected citations for Somatostatin include:

Chiu et al (2013) Bacteria activate sensory neurons that modulate pain and inflammation. Nature 501 52. PMID: 23965627.

Do you know of a great paper that uses Somatostatin from Tocris? If so please let us know.

View Related Products by Target

View Related Products by Product Action

Keywords: Somatostatin, supplier, Influences, growth, hormone, release, sst, Receptors, Somatostatin, Tocris Bioscience, Somatostatin (sst) Receptor Agonist products

Quick Order

Find multiple products by catalog number

divider line

Peptide Hormone Receptors Product Listing

Peptide Hormone Receptors Product Listing

Our Peptide Hormone Receptors Listing highlights over 200 products for peptide hormone receptors. Request copy or view PDF today.

divider line

GPCR Product Listing

GPCR Product Listing

Highlights over 450 products for GPCRs. Request copy or view PDF today.

divider line

Cardiovascular Life Science Poster

Written by J.J. Maguire and A.P. Davenport

Cardiovascular Life Science Poster

Our Cardiovascular poster highlights the key G protein-coupled receptors involved in the regulation of vascular reactivity. Request copy or view PDF today.

divider line

New Products in this Area

Parathyroid hormone (1-34) (bovine)

Parathyroid hormone (PTH) receptor agonist.

Parathyroid hormone (1-34) (rat)

Parathyroid hormone (PTH) receptor agonist

Peptide YY (3-36) human

NPY Y2 receptor agonist

ELA-14 negative control

Negative control for ELA-14 (Cat.No.6293).

ELA-14 (human)

Potent apelin (APJ) receptor agonist


Reverse analog of Bradykinin

TASP 0390325

Potent and selective V1B receptor antagonist; orally bioavailable

ML 233

Non-peptide apelin receptor agonist

Sign-up for new product e-alerts
divider line

LinkedIn Updates

Follow Tocris on LinkedIn

Follow us on LinkedIn!

Visit our LinkedIn page for the latest Tocris news, events and updates.