GMP factory supply Argipressin peptide powder cas 113-79-1 purity 99%

Argipressin Peptide Powder (CAS 113-79-1)

Argipressin (also known as Arg8-vasopressin, AVP, or Antidiuretic Hormone, ADH) is a synthetic nonapeptide hormone with the amino acid sequence Cys-Tyr-Phe-Gln-Asn-Cys-Pro-Arg-Gly-NH₂ (disulfide bridge between Cys1 and Cys6). This lyophilized powder is identical to the endogenous human hormone, playing pivotal roles in water homeostasis, blood pressure regulation, and renal function.

CAS Number    113-79-1
Molecular Formula    C₄₆H₆₅N₁₅O₁₂S₂
Molecular Weight    1084.23 Da
Purity    ≥98% (HPLC)
Appearance    White to off-white lyophilized powder
Solubility    Soluble in water, dilute acetic acid, or saline (≥1 mg/mL, pH 3.5–5.5)
Storage    -20°C (desiccated); avoid freeze-thaw cycles

Biological Activity & Mechanism
Argipressin acts as a high-affinity agonist for V1a, V1b (V3), and V2 vasopressin receptors:
V2 Receptor: Mediates antidiuretic effects by promoting water reabsorption in renal collecting ducts, reducing urine volume.
V1a Receptor: Induces vasoconstriction of vascular smooth muscle, elevating blood pressure.
V1b Receptor: Regulates adrenocorticotropic hormone (ACTH) release in the pituitary.

Applications
Research: Ideal for studying hormone signaling, water balance disorders, and cardiovascular physiology.
Pharmaceutical Development: Used in formulations for treating diabetes insipidus, vasodilatory shock, and hemorrhage.
Biomedical Assays: Calibration standard for vasopressin bioassays and receptor binding studies.

Quality Assurance
Manufactured under GMP-compliant facilities with strict quality control.
Validated by HPLC, Mass Spectrometry (MS), and NMR for identity and purity.
Supplied with Certificate of Analysis (COA) and Safety Data Sheet (SDS).
Why Choose Our Argipressin?
High Purity: ≥98% HPLC grade ensures reliable and reproducible results.
Stable Formulation: Lyophilized powder for long-term storage and minimal degradation.
Custom Packaging: Available in 1mg, 5mg, 10mg, and bulk quantities to meet your needs.
Global Shipping: Fast and secure delivery to laboratories and pharmaceutical companies worldwide.
Order Information
Product Name: Argipressin Peptide Powder
CAS: 113-79-1
Purity: ≥98%
Form: Lyophilized Powder