Methods of Application
Kisspeptin is primarily used in injectable form in clinical research and assisted reproduction, and its dosing regimen is highly specialized:
Route of Administration: Usually administered subcutaneously (SC) or via continuous intravenous infusion (IV).
Dosage and Regimen: Clinical dosage varies depending on the intervention objective. In in vitro fertilization (IVF), as a trigger drug to induce ovulation, a single subcutaneous injection (e.g., 3.2–12.8 nmol/kg) is commonly used; in the treatment of functional hypothalamic amenorrhea (FHA), continuous intravenous or subcutaneous infusion via a microinfusion pump may be necessary to restore physiological GnRH pulsatile secretion.
Procedure: As a prescription-grade hormone therapy, its preparation and administration must be performed under the close monitoring of a reproductive endocrinologist. Self-administration is strictly prohibited.
Application Scenarios
Kisspeptin has broad application prospects in reproductive medicine and the treatment of endocrine disorders:
* **Assisted Reproductive Technology (IVF) Ovulation Triggering:** As an alternative to traditional hCG triggers, Kisspeptin can safely induce oocyte maturation and significantly reduce the risk of ovarian hyperstimulation syndrome (OHSS) in high-risk patients.
* **Hypothalamic Amenorrhea and Infertility:** Used to treat functional hypothalamic amenorrhea caused by stress, underweight, or excessive exercise. It restores normal menstrual cycles and ovulation by resuming GnRH pulse release in the hypothalamus.
* **Male Reproductive Dysfunction:** Used to improve hyposexuality disorder (HSDD) and in some studies for the evaluation or treatment of idiopathic hypogonadotropic hypogonadism (IHH).
* **Pregnancy Complication Prediction:** Due to the high expression of Kisspeptin in placental trophoblast cells, its blood levels can serve as a potential biomarker for predicting pregnancy complications such as threatened abortion, ectopic pregnancy, and preeclampsia.
Storage Conditions
1. Unopened Lyophilized Powder Formulations: For long-term storage, keep in a cool, dry environment protected from light (-20℃ to -80℃) to maintain peptide structural stability. For short-term use, store at 2℃ to 8℃. Avoid prolonged exposure to room temperature, moisture, and direct sunlight. High-temperature storage is prohibited.
2. Reconstituted Solution: The clear solution prepared by reconstitution with sterile solvent must be stored at 2℃ to 8℃. Freezing is prohibited, as freezing will destroy the peptide spatial structure and lead to inactivation. The optimal usage period after reconstitution is 28–30 days; discard any solution exceeding this period.
3. Quality and Transportation Requirements: Qualified solution is a colorless, clear, and transparent liquid, free from turbidity, sediment, and flocculent foreign matter. Short-distance transportation requires low-temperature refrigeration to prevent significant temperature fluctuations and drug degradation.
FAQ
Q: What is the minimum order quantity?
A: The minimum order quantity is 10 bottles/set.
Q: How long does it take to ship? A: In-stock orders will be shipped within 24 hours.
Q: What purity level can you provide?
A: Standard purity 99%.
Q: Which courier service do you use?
A: FedEx, DHL, UPS, and postal services are available.
Q: How long does shipping take?
A: Approximately 10-15 days.
Q: Can you provide a COA (Certificate of Account) quality inspection report and HPLC (High-Performance Computing) report?
A: Yes, all goods undergo professional testing before shipment.
Q: Do you support OEM branding?
A: OEM branding is supported, subject to minimum order quantity requirements.
Q: What are your after-sales service terms?
A: After the customer receives the goods, if the quality problem is confirmed to be caused by our production, they can enjoy free replacement or refund. We adhere to a pragmatic and responsible service principle, actively responding to and properly handling all kinds of issues, without shirking responsibility or avoiding problems, and fully protecting customer rights.
Q: What payment methods are available?
A: We support bank transfer, Bitcoin, Transferwise, and Xoom.
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