Somatostatin

Somatostatin

Specification:

 

Sequence H-Ala-Gly-Cys-Lys-Asn-Phe-Phe-Trp-Lys-Thr-Phe-Thr-Ser-Cys-OH acetate salt (Disulfide bond)
CAS Number 38916-34-6 (net)
Molecular Formula C76H104N18O19S2
Molecular Weight 1637.90
Purity (HPLC) 98.0% min.
Appearance  White to off-white amorphous powder
Amino Acid Composition  ±15% of theoretical
Peptide Content(N%) Report result (%)
Acetate Content Report result (%)
Water Content(Karl Fischer)  ≤10.0%
Identification, MS  MW as expected ± 2.0 d
Storage recommendation -20 ± 5°C