Testing Methods: Method: HPLC with UV detection coupled with mass spectrometry (LC-MS) Method: Endotoxin testing performed using Limulus Amebocyte Lysate assay in accordance with USP <85> under validated laboratory conditions.
All research peptides supplied by OPTMZ Peptides are intended strictly for laboratory research applications and are not designed for medical use. These materials are not approved by the U.S. Food and Drug Administration (FDA) to diagnose, treat, cure, or prevent any disease. By purchasing, the buyer confirms use strictly for scientific research purposes and not for human or animal consumption.
Product Overview
Selank is a synthetic heptapeptide investigated in controlled laboratory environments for its interactions with neurochemical signaling, gene-expression pathways, neurotransmitter systems, and neurobiological processes.
The peptide is structurally related to the naturally occurring immunomodulatory peptide tuftsin and consists of seven amino acids. Experimental research involving Selank has examined neurological signaling, neuropeptide activity, cognitive and behavioral models, and interactions between nervous-system and immune signaling pathways.
The current independent COA identifies the tested material as Selank and verifies its purity, identity, physical appearance, and measured net content.
I would follow the same conservative approach we’ve used on the other products: the supplied COA does not state a CAS number, molecular formula, molecular weight, or PubChem ID, so I would not represent those as independently verified specifications from this lot unless we separately verify the exact molecular form your manufacturer supplied.
Analytical & Testing
Each tested batch of Selank undergoes analytical evaluation to verify purity, identity, and analytical consistency. A corresponding Certificate of Analysis (COA) is available for the tested lot.
For the current OPTMZ Peptides lot, independent testing reported:
Identity (LC-MS): Selank — Confirmed
Purity (HPLC-UV): 99.82%
Measured Net Content: 11.08 mg
Appearance: White lyophilized powder
Endotoxin Replicate 1: Pass
Endotoxin Replicate 2: Pass
Assay Sensitivity: ≤0.05 EU/mL
Lot: SK10
The laboratory reports HPLC with UV detection coupled with mass spectrometry (LC-MS). Endotoxin testing was performed using the Limulus Amebocyte Lysate assay in accordance with USP <85> under validated laboratory conditions.
Handling & Storage
Selank should be handled by qualified professionals in controlled laboratory environments. Appropriate storage conditions should be maintained to preserve peptide stability and structural integrity.
Avoid unnecessary exposure to heat, moisture, and repeated temperature fluctuations. Experimental preparation, storage, and handling should follow validated laboratory protocols appropriate to the intended research application.
Research Context
Selank has been investigated in experimental and preclinical models involving neurobiology, neurotransmitter signaling, gene expression, and interactions between neurological and immune pathways.
Research areas include:
Neuropeptide signaling
Neurotransmitter-associated pathways
GABAergic-system research
Gene-expression models
Neuroplasticity-associated pathways
Cognitive and behavioral research models
Nervous-system signaling
Neuroimmune interactions
Peptide structure-function relationships
Tuftsin-related peptide research
These areas describe experimental research contexts and do not establish therapeutic efficacy or safety in humans.
Research Application Scope
Selank continues to be evaluated in experimental biology, particularly within studies involving neuropeptide signaling, neurotransmitter systems, molecular neuroscience, gene-expression pathways, and neuroimmune communication.
Its seven-amino-acid structure and relationship to the endogenous peptide tuftsin make Selank relevant to laboratory investigations examining how short regulatory peptides interact with cellular and neurological signaling systems.
Use Statement
For laboratory research use only. Intended strictly for in vitro research applications.
Disclaimer
All products currently listed on this site are for research purposes ONLY.
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