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M6779

Sigma-Aldrich

Small Cardioactive Peptide B

≥97% (HPLC)

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About This Item

Empirical Formula (Hill Notation):
C52H80N14O11S2
CAS Number:
Molecular Weight:
1141.41
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:

assay

≥97% (HPLC)

storage temp.

−20°C

SMILES string

CSCCC(N)C(=O)NC(CC(N)=O)C(=O)NC(Cc1ccc(O)cc1)C(=O)NC(CC(C)C)C(=O)NC(C)C(=O)NC(Cc2ccccc2)C(=O)N3CCCC3C(=O)NC(CCCNC(N)=N)C(=O)NC(CCSC)C(N)=O

Amino Acid Sequence

Met-Asn-Tyr-Leu-Ala-Phe-Pro-Arg-Met-NH2

Biochem/physiol Actions

Cardioactive peptide originally isolated from Aplysia.

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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L E Fox et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 17(16), 6064-6074 (1997-08-15)
The anterior portion of intrinsic buccal muscle 3 (I3a) is innervated by two motor neurons, B3 and B38, which appear to use glutamate as their fast excitatory transmitter. B3 and B38 express the neuropeptides FMRFamide and the small cardioactive peptides
T P Norekian et al.
The Journal of experimental zoology, 270(2), 136-147 (1994-10-01)
Effects of small cardioactive peptide B (SCPB) on cerebral neurons which underlie prey capture in the carnivorous pteropod mollusc, Clione limacina, were investigated. SCPB in concentrations of 10 microM and higher produced direct activation of cerebral ganglion neurons underlying extrusion
K Langworthy et al.
Cell and tissue research, 288(1), 191-206 (1997-04-01)
The distributions of serotonin- (5HT-), substance P- (SP-), small cardioactive peptideb- (SCPb-), and histamine- (HA-) like immunoreactivities were examined in the adult lobster supraesophageal ganglion. Vibratome sections were labeled using avidin-biotin-peroxidase immunocytochemical methods. The localization patterns for each substance were
Stacia B Moffett et al.
Journal of insect science (Online), 5, 20-20 (2005-12-13)
In all life stages, the gut of the mosquito is innervated by a small number (typically 4) of central neurons immunoreactive to serotonin (SI). The serotonergic system appears to pass through metamorphosis largely intact, despite extensive remodeling of the gut.
M E Ferretti et al.
Neurochemistry international, 28(4), 417-424 (1996-04-01)
The effect of serotonin, FMRFamide and the small cardioactive peptide B (SCPB) on adenylate cyclase activity of the central nervous system and some peripheral organs of the freshwater snail Planorbarius corneus was investigated. The amine and the cardioactive peptide stimulated

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