Kisspeptin Peptide Vial

Kisspeptin Peptide Vial – Research Grade | Direct Anti Peptide

Direct Anti Peptide is pleased to offer the Kisspeptin Peptide Vial, a rigorously quality-controlled research compound supplied at ≥98% purity in lyophilized form. This product is intended exclusively for in vitro and laboratory research applications conducted by trained scientific professionals. For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications.

Product Overview

Kisspeptin is a naturally occurring neuropeptide encoded by the KISS1 gene and is widely recognised in the scientific community as a master regulator of reproductive endocrinology. It functions primarily by stimulating the release of gonadotropin-releasing hormone (GnRH) from the hypothalamus, thereby initiating a hormonal cascade through the hypothalamic-pituitary-gonadal (HPG) axis. Researchers studying puberty onset, fertility signalling, and neuroendocrine regulation have identified Kisspeptin as a pivotal subject of investigation. Available for sale at Direct Anti Peptide, this vial-format product is optimised for reproducible, high-integrity laboratory workflows.

Peptide Structure & Amino Acid Sequence

Kisspeptin belongs to the RF-amide peptide family and exists in several biologically active isoforms, including Kisspeptin-10, Kisspeptin-13, Kisspeptin-14, and Kisspeptin-54, with the numerical suffix denoting the number of amino acid residues. All isoforms share a conserved C-terminal decapeptide sequence that is responsible for binding to the kisspeptin receptor (KISS1R, also known as GPR54). This receptor interaction is the primary mechanism through which Kisspeptin exerts its regulatory influence over GnRH pulse frequency and amplitude. Researchers may select the appropriate isoform based on their specific experimental design and target receptor binding requirements.

Chemical & Physical Characteristics

• Peptide Family: RF-amide neuropeptide
• Gene Origin: KISS1 gene product
• Primary Receptor Target: KISS1R / GPR54
• Physical Form: Lyophilized white to off-white powder
• Solubility: Soluble in aqueous buffers under laboratory conditions
• Molecular Weight: Isoform-dependent; varies by amino acid chain length
• Storage Temperature: −20°C (long-term); 2–8°C (short-term upon receipt)

The lyophilization process removes moisture under controlled vacuum conditions, significantly extending shelf life and preserving the structural and biological integrity of the peptide across extended storage periods.

Purity & Analytical Verification (HPLC & MS)

Every batch of Kisspeptin Peptide Vial supplied by Direct Anti Peptide undergoes stringent analytical testing to confirm a minimum purity of ≥98%. High-Performance Liquid Chromatography (HPLC) is used to verify peptide purity by separating and quantifying all molecular components within the sample. Mass Spectrometry (MS) independently confirms the molecular identity and correct amino acid composition of the peptide. These dual-verification methods ensure that researchers receive a compound that meets the highest standards for research-grade integrity, reproducibility, and confidence in experimental outcomes.

Quality Control & Lyophilization Integrity

The Kisspeptin Peptide Vial is manufactured under controlled conditions with full batch traceability. Lyophilization is performed using validated freeze-drying protocols that preserve peptide conformation and prevent degradation caused by moisture or thermal instability. Each sterile glass vial is sealed to maintain a contamination-free internal environment from point of manufacture through to laboratory receipt. Quality control checkpoints are applied at every stage of production to ensure consistent product performance across all research applications.

Safety, Handling & Laboratory Precautions

This product is intended exclusively for use by qualified researchers and trained laboratory professionals operating within appropriate institutional frameworks. Standard laboratory personal protective equipment (PPE) should be worn at all times when handling research peptides, including gloves, lab coat, and eye protection. Kisspeptin Peptide Vial should be handled in a clean, controlled laboratory environment. This compound is not approved for administration to humans or animals and must not be used outside of a regulated research setting.

Reconstitution, Packaging & Storage

The Kisspeptin Peptide Vial is supplied as a lyophilized powder in a sealed, sterile glass vial. Reconstitution should be performed in accordance with validated laboratory protocols and using research-grade solvents appropriate to the experimental design. Upon receipt, the vial should be stored at −20°C for long-term preservation. Avoid repeated freeze-thaw cycles, as these may compromise peptide stability. Once reconstituted, aliquot the solution appropriately and store under conditions determined by institutional research guidelines.

Intended Research Use & Market Positioning

The Kisspeptin Peptide Vial is positioned as a premium research tool for scientific investigations in the fields of neuroendocrinology, reproductive biology, and hypothalamic signalling. Research applications may include the study of GnRH pulse regulation, puberty onset mechanisms, fertility-related hormonal pathways, and KISS1R receptor pharmacology. Direct Anti Peptide supplies this compound exclusively for in vitro and non-clinical laboratory research, supporting the global scientific community with reliable, high-purity peptide reagents.

Ordering, Availability & Fulfillment

Researchers can conveniently buy the Kisspeptin Peptide Vial online through Direct Anti Peptide. We offer competitive best-price positioning with efficient order processing and reliable international fulfillment. Our product catalogue is regularly restocked to ensure consistent availability for ongoing research programmes. Order now to benefit from our streamlined checkout process, secure packaging, and prompt dispatch to qualified research institutions and laboratories worldwide.

Legal & Regulatory Disclaimer

For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications. The Kisspeptin Peptide Vial is sold strictly as a laboratory research reagent. It has not been evaluated or approved by any regulatory authority for therapeutic, diagnostic, or prophylactic use. Purchasers are solely responsible for ensuring that all use of this product complies with applicable local, national, and international laws and regulations governing the purchase, possession, and use of research compounds. Direct Anti Peptide accepts no liability for any misuse of this product beyond its intended research application.