Cholecystokinin-8 vs Dendroaspis Natriuretic Peptide (DNP)
Head-to-head comparison of Cholecystokinin-8 (Cholecystokinin (sulfated C-terminal octapeptide, CCK-8)) and Dendroaspis Natriuretic Peptide (DNP) (Dendroaspis Natriuretic Peptide) — benefits, dosing, side effects, research data, and where to buy.
Research Score
| Property | Cholecystokinin-8 | Dendroaspis Natriuretic Peptide (DNP) |
|---|---|---|
| Category | Endocrine Peptides | Endocrine Peptides |
| Full Name | Cholecystokinin (sulfated C-terminal octapeptide, CCK-8) | Dendroaspis Natriuretic Peptide |
| Molecular Weight | 1143.2 Da | ~4300 Da |
| Half-Life | 1-2 min | 2-5 min |
| Amino Acids | DY(SO3H)MGWMDF-NH2 | N/A (38-aa natriuretic peptide) |
| Typical Dose | physiologic low-picomolar-nanomolar range|research-dependent | N/A |
| Route | endogenous secretion|research IV/SC | IV research |
| Purity | ≥98% | ≥98% |
| Studies Count | 97 | 85 |
| Research Status | Endogenous | Endogenous |
Cholecystokinin-8 Benefits
- ✓gallbladder contraction
- ✓pancreatic enzyme release
- ✓satiety signaling
Dendroaspis Natriuretic Peptide (DNP) Benefits
- ✓potent vasodilation
- ✓natriuresis
- ✓cGMP elevation
Cholecystokinin-8 Dosing
physiologic secretion|research-dependent
Dendroaspis Natriuretic Peptide (DNP) Dosing
N/A|N/A
Cholecystokinin-8 Side Effects
- ⚠abdominal cramping
- ⚠nausea
- ⚠biliary contraction
Dendroaspis Natriuretic Peptide (DNP) Side Effects
- ⚠hypotension
- ⚠tachycardia
Research Overview
Cholecystokinin-8
CCK-8 is a canonical gut hormone fragment with extensive documentation in digestive physiology and appetite control. Sulfation of the tyrosine residue is important for high-affinity receptor activity.
Dendroaspis Natriuretic Peptide (DNP)
Real, documented natriuretic peptide family member that has been studied for receptor pharmacology and cardiovascular effects; of interest in translational natriuretic-peptide research.
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