Selank Powder

What is Selank Powder ? 

Selank is a synthetic heptapeptide analog derived from the naturally occurring immunomodulatory peptide tuftsin. It is widely studied for its neuroregulatory, anxiolytic, and cognitive-supporting properties. Selank plays an important role in regulating neurotransmitter balance and supporting neurochemical signaling pathways.

Selank powder is commonly used in neuroscience research, stress response studies, and neuroprotective peptide development. Due to its stable peptide structure and biological activity, Selank is widely applied in biotechnology research and advanced peptide pharmaceutical development.

Our Selank raw material is manufactured under strict quality control standards to ensure high purity, stable molecular structure, and consistent batch reliability for research and pharmaceutical applications.

Product Name: Selank Powder

Full Name: Selank Peptide

CAS No.: 129954-34-3

Molecular Formula: C₃₃H₅₇N₁₁O₉

Molecular Weight: 751.87 g/mol

Specification: Purity: ≥98% (HPLC)

Appearance: White or off-white powder

Sample: Available

Grade: Research / Pharmaceutical Grade

Shelf Life: Two years

Storage: Store in cool, dry, dark conditions.

Applications:

✔ Anxiolytic Research Support

Widely studied for supporting stress regulation and anxiety-related neurological research.

✔ Neurotransmitter Regulation

Supports research related to serotonin, dopamine, and GABA neurotransmitter balance.

✔ Cognitive Function Support

Commonly investigated for improving mental clarity, learning ability, and memory research.

✔ Neuroprotective Activity

Supports neuronal stability and healthy brain function research.

✔ Immunomodulatory Research Potential

Derived from tuftsin structure and studied for immune system interaction research.

Fuctions:

✔ Pharmaceutical Raw Material

Used in peptide drug research targeting neurological disorders and stress-related conditions.

✔ Biotechnology & Neuroscience Research

Applied in neuropharmacology, neurochemical signaling research, and peptide drug development.

✔ Nootropic & Cognitive Research Ingredient

Widely used in brain performance and neuroadaptation research.

✔ Laboratory & Scientific Research Use

Suitable for molecular biology, neurobiology, and advanced peptide experimental studies.

🏭 Why Choose Shaanxi Gina New Biotechnology Co., Ltd.

Shaanxi Gina New Biotechnology Co., Ltd. supplies high-quality Selank peptide raw material to:

• North America Pharmaceutical & Nootropic Market
• European Biotechnology & Neuroscience Research Sector
• Southeast Asia Peptide Research Industry
• Middle East Pharmaceutical Raw Material Market
• South America Research Chemical Distribution Sector
• Africa Medical & Biotechnology Development Market

Shaanxi Gina New Biotechnology Co., Ltd.
China Professional Peptide Manufacturer & Exporter

Providing:

• Bulk Peptide Raw Materials
• Custom Peptide Synthesis
• OEM & Private Label Solutions
• Global Logistics & Supply Chain Support

 💎Selank Peptide Powder COA  generally includes the following test items and standards:

Test Item	Specification	Result
Mass Spectrometry (MS)	4113.6 ±1.0	4114.5
HPLC Retention Time	Conforms	Conforms
HPLC Purity	≥98.0%	99.67%
Assay	97.0% – 103.0%	100.9%
Karl Fischer	≤8.0%	4.6%
Sodium Ion	≤4.0%	1.1%
Acetonitrile	≤410 ppm	153 ppm
DMF	≤880 ppm	N.D
DCM	≤600 ppm	N.D
Peptide Content	≥85%	95.2%
Endotoxin	<10 IU/mg	Conforms
pH (50mg/ml)	6.0 – 9.0	6.4

♻️ FAQ

     Q: Do you support private label customization?
A: Yes! Full-service solutions:

• Formula customization (purity/dosage/form)

• Compliance packaging & labeling

• Global certifications (REACH, FDA, Halal)

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    Q: How is quality controlled?
A: 3-Stage QC Protocol:

1. Raw material screening (purity/heavy metals)

2. In-process monitoring

3. Batch COA with traceable LOT

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Q: What if issues arise post-purchase?
A: We guarantee:

• 72h response for quality claims

• Free reformulation support (within 6 months)

• Dedicated account manager

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Q: Payment & delivery terms?
A:

• Payment: T/T, L/C, PayPal

• Shipping: Global DDP/DAP (MOQ 25kg)

• Stock: 1,000+ metric tons ready-to-ship