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My CartCAS：56767-30-7
Molecular Formula：C21H40N8O6
Molecular Weight：500.59
Purity：≥95%
Appearance：Lyophilized powder
Storage：Store at -20℃，2 years.(Avoid freeze/thaw cycles)
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| Product Type | Peptides |
| CAS | 56767-30-7 |
| Sequence(1LC) | TPRK |
| Sequence(3LC) | Thr-Pro-Arg-Lys |
| Molecular Formula | C21H40N8O6 |
| Molecular Weight | 500.59 |
| Purity | ≥95% |
| Appearance | Lyophilized powder |
| Salt Form | Trifluoroacetate salt |
| Source | Synthetic |
| Storage | Store at -20℃，2 years.(Avoid freeze/thaw cycles) |
| Category/Label | Other Peptides |
| Background | Kentsin， a contraceptive tetrapeptide， is originally extracted from hamster embryos. Kentsin prevents the maturation of Graafian follicles and consequently inhibits ovulation. Kentsin has opiate properties on gastrointestinal motility. |
| Reference | [1]. Fox DA， et al. Kentsin: tetrapeptide from hamster embryos produces naloxone-sensitive effects without binding to opioid receptors. Peptides. 1987 Jul-Aug;8(4):613-8. [2]. Suk WA， et al. Increased expression of endogenous xenotropic murine retrovirus by treatment with the tetrapeptides， tuftsin and kentsin. J Gen Virol. 1981 Jan;52(Pt 1):189-94. [3]. Bueno L， et al. Central opioid-like influence of a tetrapeptide from hamster embryo (kentsin) on gastrointestinal motility in dogs. Eur J Pharmacol. 1985 Aug 7;114(1):67-70. [4]. Buéno L， et al. A tetrapeptide isolated from hamster embryo with central opiate properties on gastrointestinal motility but not on pain perception. Life Sci. 1986 Jul 14;39(2):141-6. [5]. Wieczorek Z， et al. The immunomodulatory activity of tetra- and tripeptides of tuftsin-kentsin group. Peptides. 1994;15(2):215-21. |
| Unit | Bottle |
| Specification | 1mg 5mg |
Remark：These protocols are for reference only. Solarbio does not independently validate these methods.
Note：
1. The products are all for scientific research use only. Do not use it for medical, clinical diagnosis or treatment, food and cosmetics, etc. Do not store them in ordinary residential areas.
2. For your safety and health, please wear laboratory clothes, disposable gloves and masks.
3. The experimental results may be affected by many factors, after-sale service is limited to the product itself and does not involve other compensation.
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