Reviewed by PeptideGuide Research Team|Last updated February 15, 2026
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CNP (C-type Natriuretic Peptide) vs BNP (B-type Natriuretic Peptide)
Complete side-by-side comparison of CNP (C-type Natriuretic Peptide) and BNP (B-type Natriuretic Peptide).
Side-by-Side Comparison
Property
CNP (C-type Natriuretic Peptide)
BNP (B-type Natriuretic Peptide)
Name
CNP (C-type Natriuretic Peptide)
BNP (B-type Natriuretic Peptide)
Peptide Class
Natriuretic peptide
Natriuretic Peptide
Category
Cardiovascular
Cardiovascular
Dosage Range
N/A
N/A for diagnostic use
Half-Life
2.6 minutes
20 minutes
FDA Status
Not Approved
Approved for diagnostic use
Safety Rating
Generally Well-Tolerated
Generally Well-Tolerated
Cost Estimate
N/A
N/A
CNP (C-type Natriuretic Peptide)
C-type Natriuretic Peptide (CNP) is a member of the natriuretic peptide family, primarily involved in cardiovascular regulation. It exerts its effects...
View full profile →BNP (B-type Natriuretic Peptide)
B-type Natriuretic Peptide (BNP) is a crucial biomarker and therapeutic agent in the management of heart failure. Secreted by the heart's ventricles i...
View full profile →