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Merck
CN

A7052

Ala-Arg-Pro-Gly-Tyr-Leu-Ala-Phe-Pro-Arg-Met amide

≥95% (HPLC)

Synonym(s):

SCPa, Small cardioactive peptide A

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About This Item

Empirical Formula (Hill Notation):
C59H92N18O12S
CAS Number:
Molecular Weight:
1277.54
UNSPSC Code:
12352200
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InChI key

GBIKRMXHJFTOHS-UHFFFAOYSA-N

InChI

1S/C59H92N18O12S/c1-33(2)29-42(74-53(85)43(30-37-19-21-38(78)22-20-37)70-47(79)32-68-54(86)45-17-11-26-76(45)56(88)41(73-49(81)34(3)60)16-10-25-67-59(64)65)52(84)69-35(4)50(82)75-44(31-36-13-7-6-8-14-36)57(89)77-27-12-18-46(77)55(87)72-40(15-9-24-66-58(62)63)51(83)71-39(48(61)80)23-28-90-5/h6-8,13-14,19-22,33-35,39-46,78H,9-12,15-18,23-32,60H2,1-5H3,(H2,61,80)(H,68,86)(H,69,84)(H,70,79)(H,71,83)(H,72,87)(H,73,81)(H,74,85)(H,75,82)(H4,62,63,66)(H4,64,65,67)

assay

≥95% (HPLC)

storage temp.

−20°C

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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X Casabiell et al.
Endocrinology, 125(4), 1967-1972 (1989-10-01)
A cleaved form of rat PRL (cldPRL), which resolves after reduction of the disulfide bonds into two fragments of 16K and 8K mol wt, has been reported in the pituitary gland. To further understand the genesis of this cleaved PRL
V K Berezovskii et al.
Journal of neurobiology, 29(3), 319-329 (1996-03-01)
The cellular colocalization of LOX2 protein and small cardioactive peptide (SCP)-like immunoreactivity was studied in the nerve cord of the glossiphoniid leech Helobdella triserialis. Of the six neurons that express SCP in the midbody segments 7 to 17, only one
A Alevizos et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 9(9), 3058-3071 (1989-09-01)
Respiratory pumping in Aplysia consists of transient, synchronous pumping actions of the gill, siphon, mantle shelf, and parapodia. This behavior has previously been shown to be driven by a network of coupled interneurons in the abdominal ganglion, the R25 and
N I Bravarenko
Neuroscience and behavioral physiology, 25(2), 178-183 (1995-03-01)
The influence of serotonin, a small cardioactive peptide (SCPb) and FMRFamide on the time course of the responses of defense behavior command neurons in response to rhythmic stimulation of the intestinal nerve was studied in a preparation of the isolated
M D Whim et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 10(10), 3313-3322 (1990-10-01)
Intrinsic buccal muscle 5 (I5) in Aplysia is innervated by 2 motor neurons (termed B15 and B16). In addition to the classical transmitter ACh, B15 also contains the 2 neuropeptides SCPA and SCPB. In a previous study, we demonstrated that

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