Gonadorelin Peptide Vial

Gonadorelin Peptide Vial is a synthetic decapeptide analogue of gonadotropin-releasing hormone (GnRH), manufactured to ≥98% purity and supplied as a lyophilized powder in a sterile glass vial. Available exclusively at Direct Anti Peptide for qualified laboratory researchers and scientific institutions. For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications.

Product Overview

Gonadorelin is a synthetic replicate of the endogenous hypothalamic decapeptide GnRH (gonadotropin-releasing hormone). In controlled research settings, it is studied for its capacity to stimulate the anterior pituitary gland, triggering the release of luteinizing hormone (LH) and follicle-stimulating hormone (FSH). Direct Anti Peptide supplies this research peptide in lyophilized vial format, offering consistent potency, reliable performance, and rigorous quality assurance for laboratory-grade investigations into hypothalamic-pituitary-gonadal (HPG) axis signaling.

Peptide Structure & Amino Acid Sequence

Gonadorelin is a decapeptide composed of ten amino acid residues arranged in the following sequence: pGlu-His-Trp-Ser-Tyr-Gly-Leu-Arg-Pro-Gly-NH₂. This sequence mirrors the native GnRH molecule produced in the hypothalamus. The pyroglutamate (pGlu) residue at the N-terminus and the glycine amide at the C-terminus are critical structural features that confer receptor binding affinity and biological activity in in vitro research models. The molecular formula is C₅₅H₇₅N₁₇O₁₃ with a molecular weight of approximately 1182.3 g/mol. Its CAS number is 33515-09-2.

Chemical & Physical Characteristics

• Molecular Formula: C₅₅H₇₅N₁₇O₁₃
• Molecular Weight: ~1182.3 g/mol
• CAS Number: 33515-09-2
• Appearance: White to off-white lyophilized powder
• Solubility: Soluble in aqueous buffer solutions under standard laboratory conditions
• Physical State: Lyophilized solid
• Storage Temperature: −20°C (long-term); 2–8°C (short-term)

The lyophilized form ensures maximum stability during transit and storage, preserving the peptide’s structural integrity until it is prepared for use within a controlled research environment.

Purity & Analytical Verification (HPLC & MS)

Every batch of Gonadorelin Peptide Vial supplied by Direct Anti Peptide is verified to a minimum purity of ≥98% using high-performance liquid chromatography (HPLC). Mass spectrometry (MS) analysis is additionally employed to confirm molecular identity and to detect any trace impurities or sequence variants. These dual analytical methods provide researchers with the highest level of confidence in the identity and quality of the compound being studied. Certificates of Analysis (CoA) reflecting batch-specific HPLC chromatograms and MS data are available upon request.

Quality Control & Lyophilization Integrity

The freeze-drying (lyophilization) process used in the manufacture of this research peptide is conducted under strict aseptic conditions. Lyophilization removes residual moisture to below critical thresholds, preventing hydrolytic degradation and microbial proliferation. Each vial is sealed under inert conditions to eliminate oxidative exposure. The sterile glass vial format provides an impermeable barrier against light, atmospheric moisture, and airborne contaminants — all of which can compromise peptide stability. Batch-to-batch consistency is maintained through standardized manufacturing protocols and multi-stage quality control checkpoints.

Safety, Handling & Laboratory Precautions

Gonadorelin Peptide Vial is intended exclusively for use by trained laboratory professionals operating within a compliant research environment. Standard laboratory safety precautions must be observed at all times when handling this compound. Researchers should wear appropriate personal protective equipment (PPE), including nitrile gloves, lab coat, and eye protection. This peptide must be handled in a designated laboratory setting in accordance with applicable institutional biosafety and chemical handling protocols. This compound is not approved for administration to humans or animals and must not be used in any clinical, therapeutic, or diagnostic capacity.

Reconstitution, Packaging & Storage

The Gonadorelin Peptide Vial is supplied as a lyophilized powder in a hermetically sealed, sterile borosilicate glass vial. For laboratory reconstitution, researchers should follow their institution’s standard operating procedures for peptide preparation using appropriate research-grade solvents. Upon reconstitution, the solution should be used promptly or stored under conditions specified by institutional protocols. Lyophilized stock should be stored at −20°C for long-term preservation or at 2–8°C for short-term holding. Protect from repeated freeze-thaw cycles, direct light, and humidity to maintain optimal stability.

Intended Research Use & Market Positioning

Gonadorelin is one of the most extensively studied peptide tools in neuroendocrinology and reproductive biology research. It is widely used in laboratory investigations examining HPG axis regulation, pituitary responsiveness, LH and FSH secretion dynamics, and gonadotropin signaling pathways. Direct Anti Peptide positions this compound as a premium, competitively priced research reagent for academic institutions, contract research organizations (CROs), and independent laboratories seeking a reliable source of GnRH analogue peptides. Researchers looking to buy gonadorelin peptide at the best price will find Direct Anti Peptide’s offering to be among the most analytically verified and compliance-aligned options available online.

Ordering, Availability & Fulfillment

Gonadorelin Peptide Vial is available for sale online through Direct Anti Peptide with straightforward ordering, transparent pricing, and prompt dispatch. Orders are processed efficiently to minimize lead times for active research programs. All shipments are packaged with temperature-sensitive materials to preserve lyophilized integrity during transit. Researchers can order now with confidence, knowing that each vial is backed by documented quality control and batch-specific analytical verification. Bulk and institutional pricing inquiries are welcomed — contact our team for volume-based quotations.

Legal & Regulatory Disclaimer

For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications. Gonadorelin Peptide Vial is sold strictly as a laboratory research reagent. Direct Anti Peptide makes no representations regarding the suitability of this compound for any use beyond controlled in vitro or preclinical research. Purchasers are solely responsible for ensuring compliance with all applicable local, national, and international regulations governing the acquisition, storage, handling, and use of research peptides. This product must not be resold for end-user consumption or administered to any living organism outside of a formally approved research protocol.