[Lys8] Vasopressin CAS NO.50-57-7

<p>[Lys⁸] Vasopressin (CAS NO. 50-57-7) is a high-purity synthetic peptide analogue of vasopressin.It is widely used in endocrinology, nephrology, and cardiovascular research, as well as in the diagnosis and treatment of water-balance disorders.</p>

SupplierGlobal Technology Co., Ltd.www.hqtechtirz.com

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TECHNICAL SPECIFICATIONS

Item	Specification
Product Name	[Lys⁸] Vasopressin
CAS NO.	50-57-7
Appearance	White to off-white lyophilized powder
Molecular Formula	C46H65N13O12S2
Molecular Weight	1056.24g/mol
Purity (RP-HPLC)	≥95.0% (can be customized to ≥98.0%)
Solubility	Soluble in water, 0.1 M acetic acid, or PBS (pH 7.0‑7.4)
Endotoxin	< 1.0 EU/mg
Biological Activity	Modified vasopressin analogue; agonist for vasopressin receptors (V₁b‑selective), used in studies of stress response, water retention, and cardiovascular regulation.
Storage Conditions	Store at –20 °C, protected from light and moisture. For long‑term storage, recommend –80 °C.
Stock Location	Stock in USA
MOQ	1mg

1.MECHANISM OF ACTION

[Lys⁸] Vasopressin functions by binding selectively to vasopressin receptors, particularly the V₁b subtype, stimulating intracellular signaling pathways that regulate water reabsorption, vascular tone, and stress hormone release, thereby playing a critical role in fluid homeostasis and cardiovascular regulation.

2.PRODUCT INDICATIONS

This product is indicated for the diagnosis and management of diabetes insipidus, syndrome of inappropriate antidiuretic hormone secretion (SIADH), and other disorders of water-electrolyte balance. It is also used in research on stress responses, blood pressure control, and endocrine regulation.

3.CLINICAL EFFICACY OF PRODUCT

Clinical studies have demonstrated that [Lys⁸] Vasopressin effectively corrects polyuria and polydipsia in central diabetes insipidus, improves fluid balance in hyponatremic conditions, and supports hemodynamic stability in certain shock states, validating its therapeutic utility in endocrine and critical care settings.

4.DELIVERY & SHIPPING

We specialize in global logistics for various cosmetic peptides. Your order will be handled with the utmost care, ensuring safe, reliable, and intact delivery.
Professional and Secure Packaging
Each bottle of peptide is protected with a special packaging solution to ensure stability and integrity during transportation.
We can also customize packaging according to customer needs.
Shipping Methods
Main Method: International Air Freight

We primarily use DHL, FedEx, UPS, and TNT because of their global reliability, speed, and advanced tracking systems. Air freight ensures the fastest transit time and minimizes the impact of environmental factors on the product.