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Catalogue Number
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HOR-299
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Synonyms
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Growth hormone release-inhibiting factor, SST, SMS, SMST, GHIH.
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Introduction
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Somatostatin (also known as growth hormone inhibiting hormone (GHIH) or somatotropin release-inhibiting hormone (SRIF) is a peptide hormone that regulates the endocrine systemand affects neurotransmission and cell proliferation via interaction with G-protein-coupled somatostatin receptors and inhibition of the release of numerous secondary hormones. Somatostatin has two active forms produced by alternative cleavage of a single preproprotein: one of 14 amino acids, the other of 28 amino acids.
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Description
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Somatostatin Synthetic is a single, non-glycosylated polypeptide chain containing 14 amino acids, having a molecular mass of 1637.9 Dalton and a Molecular formula of C76H104N18O19S2. The CAS# is 38916-34-6.
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Physical Appearance
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Sterile Filtered White lyophilized (freeze-dried) powder.
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Formulation
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The protein was lyophilized with no additives.
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Solubility
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It is recommended to reconstitute the lyophilized Somatostatin in sterile 18MΩ-cm H2O not less than 100 µg/ml, which can then be further diluted to other aqueous solutions.
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Stability
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Lyophilized SST although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Somatostatin should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles.
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Purity
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Greater than 98.0% as determined by(a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.
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Amino Acid Composition
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Ala-Gly-Cys-Lys-Asn-Phe- Phe-Trp-Lys-Thr-Phe-Thr-Ser-Cys-OH.
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Usage
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Prospec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
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Related Products
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| Contact Us |
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Toll Free Phone: 1-(866)-245-0885 Toll Free Fax: 1-(866)-796-4944 Postal Address: PO Box 6591, East Brunswick, 08816 NJ |
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Toll Free Phone: 00-800-800-66666 Toll Free Fax: 00-800-800-67890 |
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International Phone: +972-8-9471175 International Fax: +972-8-9460534 Postal Address: PO Box 4157, Ness-Ziona, 74140 Israel
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Website : www.prospecbio.com Email: info@prospecbio.com |
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