phcoker Powder Selank Powder (Synthetic) Certificate of Analysis CAS 129954-34-3

Xuchang Shangke Chemical Co., Ltd. CERTIFICATE OF ANALYSIS Product Name

Selank Powder (Synthetic)

Batch No.

20181206

CAS No.

129954-34-3

Specification

In-house

Quantity

1 kg

Mfg. Date

2018.12.06

Date of Analysis

2018.12.07

Expiry Date

2020.12.07

Sequence: Thr-Lys-Pro-Arg-Pro-Gly-Pro

Test

Specification

Result

Appearance

White or off-white powder

conforms

Solubility

soluble in water

conforms

751.9±1.0

conforms

Purity

NMT 98.0%

98.8%

Acetic acid

NMT 20.0%

11.7%

Water Content(Karl Fischer）

NMT 7.0%

4.5%

Peptide Content(N%)

NLT80%

83.3%

Conclusion: The test product complies with the requirements of specification. Analyst: Dai

Checker: LV

Q.C.Director: ZhangLi

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phcoker Powder Selank Powder (Synthetic) Certificate of Analysis CAS 129954-34-3

Published on Apr 29, 2019

Polypeptide.org

Raw Selank powder is a nootropic, anxiolytic peptide based drug developed by the Institute of Molecular Genetics of the Russian Academy of Sciences. Raw Selank powder is a heptapeptide with the sequence Thr-Lys-Pro-Arg-Pro-Gly-Pro. It is a synthetic analogue of a human tetrapeptide tuftsin. Raw Selank powder is a synthetic analogue of the immunomodulatory peptide tuftsin; as such, it mimics many of its effects. It has been shown to modulate the expression of Interleukin-6 (IL-6) and affect the balance of T helper cell cytokines. It has been shown to influence the concentration of monoamine neurotransmitters and induce metabolism of serotonin. There is evidence that it may also modulate the expression of brain-derived neurotropic factor (BDNF) in rats. https://www.phcoker.com/product/129954-34-3/

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