Research use only. Not for human consumption. ■ Cold chain shipped at 2–8°C ■ Complimentary shipping over $200.00
Zenith Labs
Zenith Labs

Certificate of Analysis

Lot NL2S0S002 · issued 2025-05-14

Released
Identity
ProductTB-500
Strength10 MG
Catalogue no.ZL-TB5-10
CAS77591-33-4
Molecular formulaC38H68N10O14
Molecular weight889.02 g/mol
SequenceAc-LKKTETQ
AppearanceWhite lyophilised powder
Analysis
Purity (RP-HPLC, 220 nm)99.2%
Identity (ESI-MS)889.5 [M+H]⁺
Water (Karl Fischer)3.6%
Acetate content6.9%
Net peptide content84.1%
Endotoxin< 5 EU/mg
Manufactured05 / 2025
Expiry05 / 2027
RP-HPLC chromatogram · lot NL2S0S002 99.2% area
99.2% 0 RETENTION TIME (MIN) mAU
COLUMN  C18, 4.6 × 250 MM FLOW  1.0 ML/MIN DETECT  UV 220 NM

Released by

Quality Assurance, ZENITH LABS · qa@zenithlabs.shop

Storage

2–8°C · do not freeze · protect from light

For research use only. Not for human consumption. Not for veterinary, diagnostic or therapeutic use.

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