Serum Gonadotrophin (SG):
Veterinary Hormone for Controlled Reproductive Management
Product Overview
Serum Gonadotrophin (SG) is a biologically active gonadotropic hormone supplied as a freeze-dried (lyophilized) preparation for veterinary reproductive applications. It is sourced from validated mammalian serum or pituitary streams and provided as a working hormone raw material, rather than a finished clinical product.
SG is intended for formulation teams, veterinary manufacturers, and research users who require verified biological activity, consistent batch quality, and full analytical documentation to support controlled breeding and reproductive protocols.
Key Specifications
- ▸ Form: White to off-white lyophilized powder
- ▸ Activity / Potency: Batch-reported (IU per vial or units per mg; see COA)
- ▸ Purity / Content: Batch-verified active fraction with protein profile
- ▸ Solubility: Soluble in sterile water or recommended buffer systems
- ▸ Storage Conditions:
- Short-term: 2–8 °C (sealed)
- Long-term: −20 °C
- Protect from moisture and light
- ▸ Packaging Formats: Sample vials, multi-vial packs, production-scale lots
- ▸ Custom Packaging: OEM options available upon request
- ▸ Documentation Provided: COA, MSDS/TDS, activity assay
- Optional sterility and endotoxin reports available
Each batch is released with activity verification, ensuring suitability for reproductive protocols that depend on precise hormonal performance.
Quality and Supply Differentiation
Batch-Specific Activity Transparency
Each shipment includes not only numerical potency data but also a protein-profile snapshot, enabling QC teams to compare incoming lots against internal reference standards.
Defined Stability Windows
Measured stability data is provided for both stored and reconstituted material, allowing users to establish realistic shelf-life and in-use limits for formulations and protocols.
Pilot-Scale Flexibility
Small and non-standard batch sizes are available for R&D and pilot programs, helping customers avoid excess inventory while maintaining experimental continuity.
Export and Customs Readiness
Standard veterinary raw material documentation is prepared in advance, supporting efficient customs clearance across common international markets.
Practical Veterinary Applications
Serum Gonadotrophin is widely used in controlled reproductive management programs, including:
- ▸ Estrus synchronization protocols in cattle, swine, and sheep
- ▸ Superovulation programs for enhanced reproductive output
- ▸ Embryo transfer and assisted breeding technologies
- ▸ Research and development activities, including assay validation and protocol optimization
Actual dosing schedules, co-treatments, and application methods depend on target species, local regulations, and veterinary guidance. Users are encouraged to specify intended use when requesting samples to receive appropriate handling and concentration recommendations.
Procurement and Supply Workflow
Sample Evaluation
Order sample vials to assess solubility, activity, and compatibility with in-house assays or formulations.
Validation Phase
Confirm performance in your protocol or formulation. Additional batch analytical data can be provided upon request.
Production Ordering
Transition to production quantities with selected packaging formats and agreed lead times.
Ongoing Supply
Options include single bulk shipments or repeat monthly deliveries, depending on operational needs.
Packaging and Transport Considerations
Serum Gonadotrophin is packaged in moisture-barrier vials with desiccant to protect product integrity. For temperature-sensitive shipments, insulated cartons and cold-chain logistics are recommended, particularly for long transit routes or hot climates.
Upon receipt, users should:
- ▸ Inspect vial seals
- ▸ Verify storage conditions
- ▸ Log batch numbers into internal QC systems
Frequently Asked Questions (FAQ)
Q: Are sample quantities available for internal testing?
A: Yes. Small vials are available for activity, solubility, and formulation assessment.
Q: What documentation is included with samples?
A: COA and TDS are supplied as standard. Full activity assays and sterility reports are available on request.
Q: How quickly can supply be scaled to production volumes?
A: After sample approval, lead times are quoted based on order size, packaging requirements, and delivery destination.
Notes for Procurement and Technical Teams
- ▸ Activity-Driven QC: Batch-specific assays simplify internal validation
- ▸ Storage Discipline: Follow defined temperature and moisture controls to maintain potency
- ▸ Early Pilot Testing: Reduces scale-up risk and improves supply planning
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