Authentic · verified batch

PE-22-28

SRT-1011-PE-

99.5%
HPLC purity
Certificate of Analysis
Seratide · third-party verified

HPLC chromatogram

99.5%Retention time (min) →mAU ↑
Compound
PE-22-28
Batch number
SRT-1011-PE-
HPLC purity
99.5%
Identity (LC-MS)
Confirmed — mass matches theoretical
Endotoxin (LAL)
< 0.5 EU/mg
Appearance
White lyophilized powder
Testing lab
Peptide Purity Group
Test date
February 11, 2026
HPLCMass Spec (LC-MS)Endotoxin (LAL)
View product

Placeholder analytical data shown for launch. Production COAs load from the lab on ship.

For Research Use Only. This certificate documents laboratory analysis of a research compound and is not a medical, safety, or fitness-for-use certification.