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HCG
Price range: €49.99 through €189.96
Description
Buy HCG | High Purity Human Chorionic Gonadotropin for Research
Welcome to eupeptideshop.org, your premium, EU-based supplier dedicated to providing the global scientific community with the highest quality research compounds. If you are looking to buy HCG for advanced laboratory applications, you have arrived at the right destination. We specialize in supplying high purity peptides Germany, peptides for research France, laboratory peptides Netherlands, and peptide supplier Spain services.
Our HCG (Human Chorionic Gonadotropin) is manufactured under strict quality controls, ensuring that researchers receive a product that meets the rigorous demands of modern scientific investigation. As a leading research peptides Europe specialist, we ensure that every batch is verified for purity and stability.
What is HCG (Human Chorionic Gonadotropin)?
Human Chorionic Gonadotropin is a glycoprotein hormone composed of an alpha and beta subunit. In the realm of scientific research, HCG is most frequently utilized for its luteinizing hormone (LH)-like activity. It is a critical tool for research chemicals EU compliant studies, particularly in reproductive biology, endocrinology, and metabolic research.
Researchers buy HCG to investigate:
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The regulation of steroidogenesis in Leydig cells.
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Oocyte maturation in vitro.
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The signaling pathways of the LH/CG receptor.
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Models of testicular function and hypogonadism.
Why Choose eupeptideshop.org for Your HCG Research Needs?
Navigating the landscape of peptide synthesis Europe can be challenging. We have simplified it by offering a seamless, secure, and scientifically robust purchasing experience.
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EU-Based Warehouse & Logistics: We ship from within Europe, ensuring rapid delivery and no customs delays for our clients in Germany, France, the Netherlands, Spain, and the UK.
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Uncompromising Purity: Our HCG is synthesized using state-of-the-art methods and is guaranteed to meet >98% purity specifications verified by HPLC-MS.
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Research-Grade Excellence: We cater exclusively to research laboratories, universities, and scientific institutions, ensuring our products meet the specific needs of laboratory peptides Netherlands and beyond.
Product Specifications
| Specification | Details |
|---|---|
| Product Name | Human Chorionic Gonadotropin (hCG) |
| Molecular Formula | C₁₀₃₅H₁₆₀₁N₂₉₁O₃₁₅S₂₆ (Alpha subunit); C₁₀₆₈H₁₆₈₀N₂₉₈O₃₄₀S₂₆ (Beta subunit) |
| Molecular Weight | Alpha: ~14,000 Daltons; Beta: ~23,000 Daltons |
| Purity | >98% (determined by HPLC-MS) |
| Sequence Information | HCG consists of a 92-amino acid alpha subunit and a 145-amino acid beta subunit, connected by non-covalent interactions. The beta subunit contains a unique C-terminal peptide (CTP) that distinguishes it from other gonadotropins. |
| Solubility | Soluble in sterile water or 0.9% sodium chloride solution. Soluble in dilute acidic buffers (e.g., acetic acid) for stock solutions. |
| Stability | Lyophilized powder is stable for 18-24 months when stored at -20°C. Reconstituted solutions are stable for 2-4 weeks when stored at 4°C and protected from light. Avoid repeated freeze-thaw cycles. |
| Storage Conditions | Shipment at ambient temperature. Upon receipt, store at -20°C in a freezer. After reconstitution, aliquot to avoid freeze-thaw degradation and store at -20°C for long-term preservation. |
Reconstitution & Handling Protocols
Proper handling is essential to maintain the integrity of your research peptides Europe order. Follow these guidelines to ensure optimal results.
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Preparation: Allow the lyophilized powder to reach room temperature before opening. Centrifuge the vial briefly to ensure all powder settles at the bottom.
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Reconstitution: Using a sterile syringe, inject the appropriate volume of bacteriostatic water (0.9% benzyl alcohol) or sterile 0.9% saline solution into the vial. Aim the solvent stream at the side of the vial to avoid direct impact on the powder, which can denature the peptide.
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Mixing: Gently swirl the vial until the powder is completely dissolved. Do not vortex or shake vigorously.
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Aliquoting: Divide the reconstituted solution into single-use aliquots to prevent degradation from repeated temperature changes.
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Safety: This product is for laboratory research use only. Use appropriate personal protective equipment (PPE), including gloves and safety goggles. Do not administer to humans or animals.
Known Research Applications & Citations
HCG is a cornerstone in endocrinology and reproductive research. Studies have utilized HCG to explore:
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Testicular Function: Research on Leydig cell stimulation and testosterone production. (Citation: Endocrinology, 1982, 110(1), 130-136)
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Assisted Reproductive Technology (ART): Investigating protocols for oocyte maturation and ovulation timing in animal models. (Citation: Human Reproduction, 1999, 14(7), 1693-1699)
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Molecular Immunology: Used in the development of specific antisera for detecting hCG isoforms . The unique β-COOH-terminal region is a target for generating highly specific antibodies .
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Endocrine Disruptor Studies: Used as a standard to evaluate the effects of environmental chemicals on hormonal signaling pathways.
HCG vs. Recombinant LH (rLH): A Research Perspective
For researchers deciding what to buy HCG or recombinant LH, understanding the nuances is key. HCG has a longer half-life due to its sialic acid residues and C-terminal peptide, making it useful for sustained stimulation protocols . While rLH offers a shorter, more pulsatile profile, HCG remains the preferred tool for studies requiring prolonged receptor activation.
Frequently Asked Questions (FAQ)
1. Where can I buy HCG for research in Europe?
You can purchase high-purity HCG directly from eupeptideshop.org. We are a premier peptide supplier Spain, Germany, France, and the Netherlands, offering fast EU-wide shipping and compliant research chemicals EU compliant products.
2. What is the purity of the HCG sold at eupeptideshop.org?
Our HCG is guaranteed to have >98% purity verified by high-performance liquid chromatography (HPLC) and mass spectrometry (MS). We adhere to the highest standards expected of a top-tier peptide synthesis Europe provider.
3. How do I reconstitute HCG powder for laboratory use?
We recommend reconstituting with bacteriostatic water or sterile saline. Inject the solvent gently into the vial, swirl to dissolve, and avoid vigorous shaking to prevent degradation of the glycoprotein structure.
4. What is the difference between urinary-derived and recombinant HCG?
Natural source extraction involves purification from biological materials, while recombinant technology (r-hCG) is produced via genetically modified cells . Our focus is on providing research-grade material that meets the high standards required for laboratory peptides Netherlands and across Europe.
5. Do you ship HCG to Germany and France?
Yes. We specialize in high purity peptides Germany and peptides for research France. Our central EU logistics hub allows for quick and discreet delivery to all major EU countries.
6. Is HCG legal to buy for research in the EU?
Yes, it is legal to purchase HCG for legitimate scientific research and laboratory analysis. eupeptideshop.org strictly sells for research purposes only, complying with all EU regulations regarding research peptides Europe.
Additional information
| 5000 IU | 1Vial, 4Vial |
|---|
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