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—— Selank CAS 129954-34-3 Product Introduction ——
Selank (CAS: 129954-34-3) is a synthetic, high-purity heptapeptide derived from tuftsin, developed as a research-grade bioactive compound for studies in immunomodulation, neuroregulation, and epithelial biology. It is widely explored in preclinical research for its multifaceted properties across immunology, neuroscience, and mucosal health applications.
Core Biological Properties：
Immunomodulatory :
Selank selectively regulates inflammatory signaling pathways, primarily targeting NF-κB cascades via PepT1-mediated cellular uptake. It suppresses the production of key pro-inflammatory cytokines including TNF-α, IL-1β, and IL-6, while maintaining balanced immune homeostasis. It supports tissue barrier integrity and aids in the study of inflammatory resolution and tissue repair mechanisms.
Neuroregulatory & Anxiolytic Effects:
As a tuftsin analog, Selank exhibits anxiolytic and neuroregulating properties in preclinical models, supporting research into cognitive function, emotional regulation, and neural resilience without sedative or addictive effects.
Favorable Safety & Stability Profile:
The peptide displays low immunogenicity and high structural stability in biological matrices, supporting consistent performance across diverse in vitro and ex vivo experimental systems. It is suitable for long-term preclinical studies in dermatology, mucosal health, and neuroimmunology.
| Items | Specifications |
Product Name | Selank |
CAS number | 129954-34-3 |
Purity | 99% |
Shelf Life | 24 Months |
Delivery time | 24 hours after payment |
Storage | Store at a temperature of 2-8 degrees, protected from light. |
Application | Research peptides |
Appearance | White Lyophilized powder |
—— Selank CAS 129954-34-3：Functions & Applications ——
Functions：
Selank is a high-purity synthetic bioactive peptide derived from α-MSH, featuring core bioactivity centered on immunomodulation, inflammatory signaling adjustment and epithelial tissue homeostasis. It modulates key intracellular biological pathways to orderly regulate inflammatory cascades, sustaining balanced immune responses and internal redox equilibrium. By tuning the secretion of pro-inflammatory cytokines and relevant signal transduction, the ingredient stabilizes local tissue microenvironment, reinforces epithelial barrier completeness and innate tissue defensive capability. It is extensively studied for its potency to accelerate inflammatory regression and preserve mucosal wellness, becoming a key research object for exploring biological regulatory mechanisms of tissue health. Meanwhile, it can sustain steady physiological performance of body tissues, improving long-term epithelial tolerance ability and systemic inflammatory homeostasis under varied biological conditions. Besides immune regulation, Selank also participates in neural physiological adjustment in preclinical research, helping explore the balance of nervous system and irritability-related physiological regulation.
Application：
Selank is restricted exclusively to laboratory testing and preclinical research projects targeting immunomodulation, epithelial biology and inflammation-associated mechanism exploration. It acts as critical experimental reagent to decode biological pathways covering inflammation control, tissue restoration and mucosal structure maintenance. Scientific researchers utilize its distinctive molecular action mechanism to develop novel research routes for tissue wellness, especially in preclinical trials probing the underlying factors governing epithelial intactness and inflammatory equilibrium. This peptide is commonly used in university labs and biotech research institutes to deepen cognition of peptide-derived bioactive regulation, promoting the research progress of new theories to sustain healthy tissue status and regular immune performance. Its low immunogenicity and favorable biochemical stability also make it fit for diversified in vitro & ex vivo experimental researches in dermatology, mucosal health and immunology fields.
—— Product Benefits ——
1. Immunomodulatory & Anti-Inflammatory Function
Selank modulates inflammatory responses and supports immune homeostasis to reduce oxidative burden within epithelial tissues. It is extensively adopted for research projects covering immunology, epithelial biology and cell culture studies, meanwhile supporting preclinical exploration of neurophysiological regulation and physiological adaptation mechanisms.
2. Cosmetic & Skin Care Applications
As an effective bioactive peptide for skincare formulation, Selank strengthens skin barrier wellness, improves uneven skin texture and relieves cutaneous sensitivity. High-purity Selank works as dependable raw material to develop functional cosmetics targeting sensitive skin maintenance.
3. High Purity & Stable Physical Properties
Manufactured with advanced HPLC purification technology, Selank comes as uniform white lyophilized powder featuring excellent solubility and favorable chemical stability, with no redundant foreign additives contained.
4. Storage & Application Precautions
Preserve the product under sealed, dry and low-temperature environments, keep away from direct sunlight and excessive heat to sustain complete biological activity.
Should be stored in the refrigerator at 2°C to 8°C, away from light.
If required, each single-dose pen can be stored unrefrigerated at a temperature not exceeding 30°C for up to 21 days, but once stored at room temperature it should not be returned to the refrigerator. If not used within 21 days after removal from the refrigerator, it should be discarded. Do not freeze tilpotide and if frozen, do not use.
—— Company profile ——
Our company is a high-tech enterprise specializing in the R&D, large-scale production, and global supply of active peptide raw materials. Focusing on pharmaceutical peptides, cosmetic peptides, nutritional health peptides, and research-grade peptides, we provide high-purity, compliant, and stable peptide products, as well as custom synthesis services for pharmaceuticals, cosmetics, functional foods, and life science research sectors.
Backed by proprietary core peptide synthesis and modification technologies, we have built an intelligent production system aligned with GMP standards, supported by a strict quality control and full-process traceability framework. Our products hold multiple international certifications and are exported to dozens of countries and regions worldwide.
Guided by technology-driven industrial upgrading and a customer-centric approach, we are committed to becoming a globally trusted provider of peptide raw material solutions, empowering the high-quality development of the health and beauty industries.
—— Global Express Delivery | FedEx UPS EMS Official Channels ——
We offer comprehensive international logistics solutions via FedEx, UPS, and EMS . Every shipment includes full real-time tracking, consistent delivery timelines, and secure packaging. Partnering with top global carriers, we ensure reliable worldwide delivery with a simple process and worry-free service for all bulk orders.
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