Pricing Availability Delivery Time Qty
Cat.No. 1157 - Somatostatin | Ala-Gly-Cys-Lys-Asn-Phe-Phe-Trp-Lys-Thr-Phe-Thr-Ser-Cys (Disulfide bridge: 3 - 14) | CAS No. 51110-01-1
Description: Influences growth hormone release
Citations (1)

Biological Activity

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

Technical Data

M. Wt 1637.88
Formula C76H104N18O19S2

(Modifications: Disulfide bridge between 3 - 14)

Storage Desiccate at -20°C
CAS Number 51110-01-1
PubChem ID 16129706
Smiles [H]N[C@@H](C)C(=O)NCC(=O)N[C@H]1CSSC[C@H](NC(=O)[C@H](CO)NC(=O)[C@@H](NC(=O)[C@H](CC2=CC=CC=C2)NC(=O)[C@@H](NC(=O)[C@H](CCCCN)NC(=O)[C@H](CC2=CNC3=C2C=CC=C3)NC(=O)[C@H](CC2=CC=CC=C2)NC(=O)[C@H](CC2=CC=CC=C2)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CCCCN)NC1=O)[C@@H](C)O)[C@@H](C)O)C(O)=O

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.

Solubility Data

SolubilitySoluble to 0.30 mg/ml in water

Preparing Stock Solutions

The following data is based on the product molecular weight 1637.88. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 0.61 mL 3.05 mL 6.11 mL
5 mM 0.12 mL 0.61 mL 1.22 mL
10 mM 0.06 mL 0.31 mL 0.61 mL
50 mM 0.01 mL 0.06 mL 0.12 mL

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Product Datasheets

Certificate of Analysis / Product Datasheet
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Safety Datasheet


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

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

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

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

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Keywords: Somatostatin, supplier, Influences, growth, hormone, release, sst, Receptors, Somatostatin, Somatostatin, Receptors, Somatostatin, Receptors, Tocris Bioscience

1 Citation for Somatostatin

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.

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