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Lyophilized Powder: Store unopened buy follistatin 344 vials desiccated at $-20^\circ\text{C}$ to $-80^\circ\text{C}$. Proper desiccation prevents atmospheric moisture uptake during low-temperature storage.Reconstituted Matrix: Divide hydrated solutions into single-use micro-aliquots to eliminate damage from repetitive freeze-thaw cycles. Refrigerate working aliquots at $2^\circ\text{C}$ to $8^\circ\text{C}$ for short-term evaluation (up to 21 days), or store at $-80^\circ\text{C}$ for long-term multi-month preservation.
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Every lot of buy follistatin 344 distributed by AU Peptides Store adheres to high quality control metrics:
High-Performance Liquid Chromatography (HPLC): Confirms $\ge 99.0\%$ analytical purity with minimal truncated or aggregated proteins.
Mass Spectrometry & Electrophoresis: Verifies accurate molecular mass and monomeric integrity.
Compliance Statement: Supplied strictly as a high-purity laboratory reference chemical intended exclusively for in vitro scientific research, biochemical testing, and non-clinical laboratory assays.
