Delta Sleep-Inducing Peptide
1. Brief Introduction:
Delta Sleep-Inducing Peptide(δ-Sleep Inducing Peptide) is a neuropeptide that plays an important role in the nervous system, its unique biological function has attracted widespread attention from the scientific community in recent years. This neuropeptide not only has a significant antioxidant effect, can effectively remove free radicals in the body, and protect cells from oxidative stress damage, but also shows a remarkable anti-anxiety effect, providing new ideas for the treatment of neurodegenerative diseases, sleep disorders, and anxiety-related diseases.
2. Discovery and Source:
① Discovery Time:
In 1974, Swiss scientists found that DSIP levels in rabbits' cerebrospinal fluid increased when rabbits entered deep sleep.
② Structural Characteristics:
It is composed of 9 amino acids (tryptophan-alanine-glycine-glycine-aspartic acid-alanine-serine-glycine-glutamic acid), with a molecular weight of about 849 Daltons.
3. Functions and Effects:
1) Promote Deep Sleep:
Mainly related to slow wave sleep (SWS, i.e. deep sleep stage), it may prolong this stage by regulating the neural activity of the hypothalamus and brainstem.
2) Regulate Physiological Functions:
① Endocrine Regulation: Affects the secretion of adrenocorticotropic hormone (ACTH) and cortisol, which may relieve stress.
② Antioxidant and Neuroprotection: Experiments show that it may reduce oxidative stress and protect neurons.
③ Body Temperature and Metabolic Regulation: Participates in the regulation of body temperature and energy metabolism.
4. Application Status:
1) Research Stage:
It has not yet been approved as a clinical drug and is mainly used in scientific research.
2) Potential Direction:
Explore its therapeutic potential in insomnia, circadian rhythm disorders or neurodegenerative diseases (such as Alzheimer's disease).
5. Packaging of our DSIP:
1) Raw Powder:
1g/Bottle, 2g/Bottle, 3g/Bottle, 5g/Bottle or according to the specific requirements from customers.
2) Freeze-dried Powder (Lyophilized Powder):
① 2mg/vial*10vials packed in one box.
② 5mg/vial*10vials packed in one box.
③ 15mg/vial*10vials packed in one box.
6. Minimum Order Quantity (MOQ):
1) Raw Powder: 1 gram.
2) Lyophilized Powder: One Box (2mg/vial*10vials, 5mg/vial*10vials or 15mg/vial*10vials).
7. Modes of Transport:
8. Payment Methods:
9. Storage Conditions:
The recommended temperature for short-term storage is between 2°C and 8°C, and the recommended temperature for long-term storage is around -20°C.
10. Shelf Life:
24 months from the date of manufacturing when stored under the above mentioned conditions.
