FOLLISTATIN 344

Product Name: Follistatin 344 — Derived Synthetic Peptide Fragment Chemical Information:

• Compound Type: Synthetic peptide fragment
• Reference Designation: Follistatin 344 (parent protein context)
• Molecular Weight: Refer to lot-specific CoA
• Form: Supplied as a lyophilized powder for laboratory use

Molecular Structure: Not applicable; refer to lot-specific CoA for structural characterization. Product Description: Follistatin 344 — Synthetic Fragment is a chemically synthesized 50-amino-acid derived fragment, supplied as a research-grade reference material for in vitro analytical and laboratory research applications. The compound is prepared by solid-phase peptide synthesis (SPPS) and supplied as a lyophilized powder. Refer to the lot-specific Certificate of Analysis for chemical characterization, including identity, sequence range, molecular weight, and analytical purity. Research Applications:

• In vitro analytical reference applications in laboratory research settings
• Comparative evaluation across controlled experimental conditions
• Analytical method development and characterization

Storage and Handling:

• Store lyophilized powder at −20 °C until use
• Reconstitute only in validated laboratory assay buffers by qualified research personnel
• Not sterile; not for injection or administration
• After reconstitution, store at −80 °C in single-use aliquots
• Avoid repeated freeze–thaw cycles
• Maintain aseptic laboratory technique during handling

Product Specifications:

• Purity: Refer to lot-specific CoA
• Appearance: Lyophilized white to off-white powder
• Solubility: Refer to lot-specific CoA. For in vitro assay preparation only.

Compliance Notice: Follistatin 344 — Synthetic Fragment is FOR RESEARCH USE ONLY. It is not intended for human or veterinary use. This product has not been evaluated by the FDA. Misuse of this product is strictly prohibited and may violate federal, state, or local laws. By purchasing this product, buyer represents and warrants that it will be used only for in vitro research purposes.

Product Usage: Not for Human or Veterinary Use

Pure Health Peptides products are supplied to qualified research professionals and institutional users for in vitro laboratory research only. KYC verification is required prior to order fulfillment, and we reserve the right to refuse orders that do not meet buyer qualification criteria. These products are not drugs, foods, cosmetics, diagnostic products, or dietary supplements, have not been evaluated by the FDA, and are not intended for human or animal use. Any such use is prohibited and may violate federal, state, or local law. By purchasing, the buyer represents and warrants that the product will be used solely for in vitro research. The buyer agrees to indemnify, defend, and hold harmless Pure Health Peptides, its officers, employees, and agents from and against any and all claims, damages, losses, liabilities, costs, and expenses (including reasonable attorneys fees) arising out of or relating to the buyer’s use, handling, storage, or disposition of the product in any manner inconsistent with its research-use-only designation or applicable law.