Hot sale Top quality selank Professional-Grade Customizable Options Quality Guarantee After Sales Assured 129954-34-3

Sales manager:Lynn
whatsapp：+852 94453140
Email:Sales04@adsh.top

Company Introduction
Shanxi An Da Si Hai Technology Co., Ltd. is a professional manufacturer of various peptide products and chemical raw materials.
We have a dedicated R&D team and a reliable, efficient logistics team to ensure you receive high-quality products safely and promptly. Our customers come from countries including the United States, Europe,
Europe, Japan, South Korea, and India. Most of our main products are in stock and ready for immediate shipment. Please let us know the specific quantity you need, and we will offer you the most competitive price. Feel free to contact us for more information.

We offer various types of peptides，are widely used in life science research, drug discovery, cosmetics, anti-aging medicine, and functional health industries.about the peptides，we can provide the good quality，the good price.Customers who have ordered our products（peptides）have had very good feedback.
World wide relaible buyers can contact us about the peptides.

1. Superior Product Quality

Product quality is the foundation of our business. Peptides are synthesized using solid-phase peptide synthesis (SPPS), then purified through HPLC and confirmed by mass spectrometry (MS).

Each batch includes a Certificate of Analysis (COA) with key data:
• Purity (HPLC)
• Molecular weight (MS)
• Water content
• Residual solvents
• Microbial limit (if applicable)

For clients with higher regulatory demands, we also provide third-party testing reports, endotoxin (LAL) data, and stability studies upon request.

2. Customization & R&D Support

We offer flexible custom synthesis services, supported by an experienced R&D team. Whether you’re looking for novel peptide sequences, cosmetic-grade purity, or modified molecules (e.g., PEGylation, acetylation), we can deliver high-quality results on time.

Our services include:
• Custom peptide synthesis (mg to kg scale)
• Peptide modifications and labeling
• Small molecule synthesis
• Project-based research and scale-up

We work closely with our clients to ensure technical feasibility, fast delivery, and cost control throughout the development cycle.

3. Wide Product Portfolio

We supply a comprehensive and expanding product range:
• Peptides: GLP-1 analogs (e.g., Semaglutide, Tirzepatide, Retatrutide), cosmetic peptides (e.g., Acetyl Hexapeptide-8, Matrixyl), anti-aging peptides, research peptides.
• Small Molecules: Nootropics, NAD+ boosters (e.g., NMN, NR, NADH), and intermediates.
• Biochemicals: Amino acid derivatives, enzyme co-factors, custom reagents.

New products are launched regularly to meet evolving market needs. We also support batch reservations for clients with ongoing or seasonal demand.

Selank; Selank Peptide; TP7; TP 7; TP-7; N-Acetyl Selank Amidate; L-threonyl-L-lysyl-L-prolyl-L-arginyl-L-prolylglycyl-L-proline; Selank Acetate; PL14736;

Selank is a synthetic peptide developed as a potential therapeutic agent with various neuroprotective and cognitive-enhancing properties. It is derived from the endogenous tetrapeptide tuftsin, which plays a role in regulating the immune system and central nervous system function.
Selank has been studied primarily for its anxiolytic (anti-anxiety) effects, with research indicating that it can reduce anxiety symptoms without causing significant side effects such as blood pressure drops, which are common with traditional anxiolytics like benzodiazepines. Additionally, Selank has shown promise in enhancing cognitive functions, including memory consolidation and learning processes. Studies have demonstrated that Selank can improve memory trace stability and enhance the metabolism of serotonin (5-HT), a neurotransmitter crucial for mood regulation and cognitive function.
Selank also exhibits neuroprotective effects, potentially reversing memory impairments caused by alcohol abuse and promoting neuroplasticity through the modulation of neurotransmitter systems and the increase of Brain-Derived Neurotrophic Factor (BDNF) levels. Furthermore, it has been suggested that Selank could help manage stress-related conditions by modulating immune responses and reducing inflammation.

Selank More Info

Selank is a synthetic peptide derived from the naturally occurring peptide tuftsin, which is associated with immune function. It is primarily recognized for its anxiolytic (anxiety-reducing) and nootropic (cognitive-enhancing) properties. Developed in Russia, Selank has been studied for its potential benefits in treating anxiety disorders, enhancing memory and learning, and improving overall cognitive function.

Mechanism of Action

Selank's mechanism involves several key actions:
GABA Modulation: Selank is thought to modulate the GABAergic system, enhancing the effects of GABA (gamma-aminobutyric acid), a major inhibitory neurotransmitter in the brain. This modulation may help reduce anxiety and promote relaxation without the sedative effects commonly associated with traditional anxiolytics.
Neurotransmitter Regulation: It influences levels of serotonin, noradrenaline, and dopamine, which are critical for mood regulation and cognitive functions. Increased serotonin levels can improve mood and appetite while reducing anxiety.
Brain-Derived Neurotrophic Factor (BDNF) Enhancement: Selank has been shown to increase BDNF levels, which are essential for neuroplasticity, learning, and memory. This effect may contribute to its cognitive-enhancing properties.

Applications

Selank is indicated for:
Generalized Anxiety Disorder (GAD): Clinical trials suggest it can effectively reduce anxiety symptoms without the sedative effects or addiction risks associated with benzodiazepines.
Cognitive Enhancement: It may improve memory, learning abilities, and overall cognitive function.
Stress Reduction: Selank can help manage stress responses and improve resilience to stressors.
Immune Function Support: By modulating immune responses, it may enhance the body's ability to fight infections.

Routes of Administration

Selank is primarily administered via:
Intranasal Spray: This method allows for effective delivery directly into the bloodstream and brain.
Subcutaneous Injection: An alternative route that may be used in certain clinical settings.

Safety and Side Effects
Common Side Effects

While Selank is generally considered safe, some users report mild side effects, including:
Nasal irritation or discomfort (when administered as a nasal spray)
Headaches
Fatigue
Dizziness
Mild gastrointestinal discomfort

Serious Side Effects

Serious adverse effects are rare but can include:
Allergic reactions (e.g., rash, swelling)
Changes in blood pressure or heart rate
Severe headaches or visual disturbances

Precautions

Caution should be exercised in individuals with allergies to peptides or those with pre-existing health conditions. It's advisable to consult healthcare professionals before starting Selank therapy.

Pharmacokinetics
Absorption and Distribution

Selank is rapidly absorbed through the nasal mucosa when administered as a spray. Its pharmacokinetic profile indicates quick onset of action due to direct absorption into systemic circulation.

Metabolism and Excretion

As a peptide, Selank is likely metabolized by proteolytic enzymes in the body. Detailed studies on its metabolic pathways are limited.

Q1:Are you a supplier or a manufacturer?
A:We are both a supplier and a manufacturer.

Q2:How will you deliver the goods?
A:We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS, China Air Post. For container products, we can do sea shipping. You also can choose your own shipping forwarder.

Q3:Which kind of payment terms do you accept?
A:, Bitcoin, PayPal.USDT.

Q4:How is the after-sales service?
A:We will provide high-quality products and ensure 100% safe deliver.

Q5:how can we guarantee quality?
A:We will send you a COA (Certificate of Analysis) to you first for you to confirm the quality.

Q6: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

Q7:Is there any discount?
A:Yes, for larger quantity, we always support with better price.

Welcome to be our distinguished customer,please do not hesitate to contact us!