Sample

Compound

Thymosin Alpha-1 10 mg

Lot

SA-TA1-2610

Formula

C₁₂₉H₂₁₅N₃₃O₅₅

Laboratory

Independent lab

Test	Method	Limit	Result
Purity	HPLC	≥ 99.0%	99.47%
Identity	Mass spectrometry	3108.3 ± 1.0 Da	3108.4 Da
Net content	Quantitative HPLC	≥ 10 mg	10.16 mg
Endotoxin	LAL assay	≤ 0.5 EU/mg	0.10 EU/mg
Sterility	Membrane filtration	No growth	No growth
Heavy metals	ICP-MS	≤ 10 ppm total	0.8 ppm
Moisture	Karl Fischer	≤ 8.0%	4.1%