Testagen

Testagen Chemical Information: Chemical Name: Lys-Glu-Asp-Gly (KEDG); H-Lys-Glu-Asp-Gly-OH Molecular Formula: C₁₇H₂₉N₅O₉ Molecular Weight: ~447.44 g/mol CAS Number: 1026993-38-3 Compound Class: Synthetic peptide (Khavinson bioregulator tetrapeptide) Product Description: Testagen is a synthetic tetrapeptide composed of the amino acid sequence lysine-glutamic acid-aspartic acid-glycine (KEDG), classified within the Khavinson group of short bioregulator peptides. The sequence is reproduced synthetically for laboratory research. Testagen is produced via solid-phase peptide synthesis (SPPS) and supplied as a lyophilized powder intended exclusively for controlled in-vitro laboratory research by qualified professionals. This product is not formulated for clinical, diagnostic, or therapeutic use. Research Applications: In-vitro investigation of short-peptide interactions with nucleic acids and chromatin-associated proteins Laboratory studies of bioregulator peptides in cell-based and gene-expression model systems Comparative evaluation of Khavinson-class tetrapeptides for structure–activity relationships Analytical method development and reference characterization for sequence-specific peptides Storage and Handling: Store lyophilized material at -20 °C for long-term stability Reconstituted solutions should be stored at 2–8 °C and used promptly Protect from light, heat, and repeated freeze–thaw cycles Handle using appropriate laboratory safety and aseptic techniques Product Specifications: Purity: ≥99% (HPLC Certified) Appearance: White to off-white lyophilized powder Solubility: Soluble in suitable laboratory agents Form: Lyophilized powder Compliance Notice: Testagen 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.