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Compare any two compounds on class, sequence, mechanism, and the research context they appear in — so you can see exactly how they differ before you read further.

vs
BPC-157 10 mg research vial, labelled research use only

Tissue & repair-signaling

BPC-157

The pentadecapeptide repair signal

$55

View record
TB-500 10 mg research vial, labelled research use only

Tissue & repair-signaling

TB-500

The actin-binding thymosin fragment

$50

View record
Listed strength
10 mg
10 mg
Class
Pentadecapeptide (15 residues)
Thymosin β4 active fragment
Molecular weight
1420 g/mol
≈872 g/mol
Residues
15
7
Molecular formula
C62H98N16O22
Listed format
10 mg lyophilized vial
10 mg lyophilized vial
Price
$55
$50
Reference value
$5.50/mg
$5.00/mg