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Somatostatin-28 trifluoroacetate salt
H-Ser-Ala-Asn-Ser-Asn-Pro-Ala-Met-Ala-Pro-Arg-Glu-Arg-Lys-Ala-Gly-Cys-Lys-Asn-Phe-Phe-Trp-Lys-Thr-Phe-Thr-Ser-Cys-OH trifluoroacetate salt
(Disulfide bond)


Product No. Pack Size Available ADS InfoAnalytical Data Sheet Unit Price Online Order Price Qty
4031270.0500 0.5 mg Ships within 3-5 business days  
CHF 315.00
CHF 292.95 (7%)
4031270.1000 1 mg Ships within 1 business day ADSExemplary Data Sheet of a current available lot.
CHF 578.00
CHF 537.54 (7%)
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The octacosapeptide somatostatin-28 arises from the posttranslational cleavage of prosomatostatin, which in turn is derived from a larger precursor, preprosomatostatin. S-28 was first isolated from porcine duodenum. In guinea-pig pancreatic acini, S-28, unlike S-14, increased amylase secretion, cellular cyclic GMP, and Ca²⁺ outfluxes.
Catalog Number H-4955
APC Number 68-1-50
Molecular Formula C₁₃₇H₂₀₇N₄₁O₃₉S₃
Relative Molecular Mass 3148.60
CAS Registry Number [73032-94-7] net
Source Synthetic
Storage Conditions -20 ± 5 °C
Areas of Interest Gastrointestinal Research