Prostamax (KEDP Tetrapeptide) High-Purity Single Component Lyophilized Peptide API
Product Overview
Prostamax, also known as KEDP tetrapeptide with amino acid sequence Lys-Glu-Asp-Pro, belongs to the classic Khavinson tissue-specific bioregulatory peptide family, specialized for prostate tissue targeted cell regulation and epigenetic mechanism research. This product adopts precise quantitative filling design, pure single active peptide sterile lyophilized powder, with no excipients, bulking agents, anti-caking agents or other auxiliary substances added throughout the whole production process.
As an epigenetic chromatin remodeling regulator, this tetrapeptide can loosen heterochromatin structure, reactivate aging-silenced functional genes in prostate cells, restore the dynamic balance between cell proliferation and apoptosis; meanwhile it significantly down-regulates the over-secretion of inflammatory factors such as TNF-α, IL-6 and IL-1β in local prostate tissue, alleviates inflammatory cell infiltration and tissue edema, suppresses abnormal hyperplasia of prostate epithelial and stromal cells, and protects prostate parenchymal cells from oxidative stress damage. It is widely applied in multiple preclinical research directions including primary prostate epithelial cell culture, BPH cell model construction, chronic prostatitis intervention mechanism exploration, urogenital tissue aging research and epigenetic gene regulation pathway verification.
The whole production flow adopts standardized GMP sterile vacuum low-temperature freeze-drying molding technology, thoroughly avoiding peptide chain breakage, molecular conformational rearrangement and irreversible activity loss induced by high-temperature processing. The finished product reaches ultra-low endotoxin level fully compliant with cell culture experiment standards, features excellent instant water solubility, can be fully dissolved without insoluble residues, floccules and suspended sediments. It maintains outstanding compatibility with purified water, 0.9% benzyl alcohol bacteriostatic water, 0.6% acetic acid aqueous solution and other universal peptide dedicated reconstitution solvents, completely satisfying the preparation demands of experimental intervention working fluid and cell culture medium supplementation.
Basic Core Parameters
Synonym: KEDP; Lys-Glu-Asp-Pro
Molecular Formula: C??H??N?O?
Molecular Weight: 487.51 Da
Amino Acid Sequence: Lys-Glu-Asp-Pro (KEDP)
Technical Specifications & Quality Standards
HPLC chromatographic purity ≥99.3%
Appearance characteristics: uniform white sterile crystalline lyophilized powder
Complete full-item quality control inspection indicators: bacterial endotoxin content ＜0.08EU/mg, heavy metal residue indicators fully conform to laboratory-grade limit standards, microbial limit test result is negative, moisture content ≤1.2%, foreign particulate matter inspection fully qualified
Production execution specification: 10,000-class GMP purified closed production workshop, stable batch-to-batch product repeatability, controllable quality fluctuation range
Supply & Order Instructions
Single vial small sample orders are stocked in warehouse and can be delivered promptly after order confirmation; kilogram-level bulk raw material procurement orders will be arranged for delivery within 7 working days after completing full combined quality inspection and qualification confirmation; long-term stable mass continuous production and sustainable bulk supply can be permanently guaranteed.
Quality Assurance
Each delivered batch is attached with complete integrated official COA full-item test report; third-party independent professional testing institutions are supported to recheck key indicators such as component purity, actual filling content and endotoxin content. All original test raw data are permanently archived and fully traceable throughout the whole process.
Payment Options
Alibaba Trade Assurance, PayPal, USDT, Bank Wire Transfer, Western Union
Core Advantages
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Strict single-component high-purity tetrapeptide formula without any external fillers, thoroughly eliminate exogenous impurity interference on subsequent prostate cell culture, epigenetic sequencing detection and experimental data analysis results;
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Adopts strict laboratory low-endotoxin control standard, free of cytotoxic side effects, can be directly prepared into working solution for long-term adherent prostate cell culture and in vitro cell intervention experiments;
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Mature low-temperature freeze-drying molecular locking technology ensures stable molecular conformation of Prostamax tetrapeptide, no deliquescence, agglomeration or continuous activity attenuation under sealed storage environment at -20℃, with valid shelf life reaching 24 months;
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Extensive solvent matching range, perfectly compatible with all supporting reconstitution solvents of our product line, no precipitation or turbidity after complete dissolution.
Contact Us
Customized experimental dilution operation scheme, detailed working fluid preparation reference parameters and official batch COA quality inspection documents can be provided upon request.
