Reviewed by PeptideGuide Research Team|Last updated February 15, 2026
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BNP (B-type Natriuretic Peptide) vs CNP (C-type Natriuretic Peptide)
Complete side-by-side comparison of BNP (B-type Natriuretic Peptide) and CNP (C-type Natriuretic Peptide).
Side-by-Side Comparison
Property
BNP (B-type Natriuretic Peptide)
CNP (C-type Natriuretic Peptide)
Name
BNP (B-type Natriuretic Peptide)
CNP (C-type Natriuretic Peptide)
Peptide Class
Natriuretic Peptide
Natriuretic peptide
Category
Cardiovascular
Cardiovascular
Dosage Range
N/A for diagnostic use
N/A
Half-Life
20 minutes
2.6 minutes
FDA Status
Approved for diagnostic use
Not Approved
Safety Rating
Generally Well-Tolerated
Generally Well-Tolerated
Cost Estimate
N/A
N/A
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 →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 →