Description
Buy HCG 5000iu
🧬 HGH (Human Chorionic Gonadotropin) 5000iu Lyophilized Powder (Gonadotropin Receptor Agonist)
Product Overview
Quality Research Chemicals offers premium-grade HCG 5000iu in highly stable, lyophilized vial formats synthesized exclusively for in-vitro laboratory experimentation, reproductive endocrinology profiling, and academic research applications. Human Chorionic Gonadotropin (HCG) is a highly complex glycoprotein heterodimer composed of an alpha and a beta subunit.
This specific molecular arrangement structurally mimics endogenous luteinizing hormone (LH), allowing it to bind to the shared LH/choriogonadotropin receptor (LHCGR). The compound interacts selectively with these G-protein coupled receptors, which triggers downstream intracellular signaling cascades. As a result, the compound acts as an essential reference standard for investigators mapping steroidal enzyme expression, cellular cAMP pathways, and gonadal tissue kinetics inside isolated cellular arrays. Every batch is thoroughly analyzed via third-party validation to guarantee maximum chemical identity and structural purity.
🔬 Technical Specifications & Chemical Profile
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- Compound Name: Human Chorionic Gonadotropin
- Alternative Names: HCG, Choriogonadotropin, Chorionic Gonadotrophin
- Active Concentration: 5000iu (International Units) per vial
- Structure: Heterodimer glycoprotein containing an alpha subunit (92 amino acids) and a beta subunit (145 amino acids) stabilized by intense carbohydrate side chains.
- Physical Form: Lyophilized (freeze-dried) sterile white crystalline powder
- Purity Level: ≥99% verified via High-Performance Liquid Chromatography (HPLC) and Gel Electrophoresis (SDS-PAGE)
- Format: Airtight, vacuum-sealed clear glass vials with rubber stoppers and protective aluminum flip-off caps
🧪 Primary Research Applications
HCG 5000iu vials are manufactured to support advanced multi-disciplinary inquiries across key scientific domains:
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- LHCGR Receptor Mapping: Investigating the precise binding kinetics, affinity variations, and down-regulation cascades of the luteinizing hormone receptor family.
- Intracellular Signaling Cascades: Modeling shifts in adenylate cyclase activation, cyclic AMP (cAMP) accumulation, and protein kinase A (PKA) signaling cascades.
- Steroidogenesis Pathways: Examining the biochemical pathways that govern the conversion of cholesterol into downstream steroid hormones within isolated Leydig or granulosa cell cultures.
- Cellular Proliferation & Differentiation: Studying structural feedback loops and gene expression changes inside reproductive tissue models exposed to targeted gonadotropin environments.
📦 Storage and Stability Standards
To protect the delicate glycoprotein bonds and ensure reproducible experimental data, proper laboratory handling protocols must be maintained. The lyophilized powder should be stored at -20°C for standard lab workflows up to 12 months. For long-term compound archives, it is highly recommended to preserve the vials at -80°C. The compound must be kept completely isolated from moisture, humidity, and direct UV light exposure because sudden environmental fluctuations can induce rapid denaturation of the tertiary protein structure.
⚠️ Laboratory Safety Disclaimer
THIS PRODUCT IS INTENDED SOLELY AS A LABORATORY RESEARCH CHEMICAL.
HCG 5000iu distributed by Quality Research Chemicals is strictly intended for in-vitro laboratory testing, analytical modeling, and institutional evaluation. This compound is not for human consumption, clinical trial injection, diagnosis, therapeutic use, or veterinary use. All handling must be restricted to qualified professional researchers using standard personal protective equipment (PPE) in a controlled facility.
HCG 5000iu distributed by Quality Research Chemicals is strictly intended for in-vitro laboratory testing, analytical modeling, and institutional evaluation. This compound is not for human consumption, clinical trial injection, diagnosis, therapeutic use, or veterinary use. All handling must be restricted to qualified professional researchers using standard personal protective equipment (PPE) in a controlled facility.
🔒 The Quality Research Chemicals Advantage
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- Independent Quality Certification: Third-party purity analysis profiles available for documentation verification upon request.
- Dosing Integrity: Vacuum-lyophilized packaging ensures zero ambient moisture absorption and exact international unit potency.
- Optimized Supply Chain: Rapid processing and secure domestic shipping protocols maintain the integrity of temperature-sensitive items.
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