Quality you Can Trust

Every batch is independently tested by an ISO/IEC 17025:2017 accredited laboratory.
Includes COA with every order.

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HCG 5,000 IU

Original price was: $89.00.Current price is: $59.00.

3RD Party Tested

COA Verified

High Purity

99% + Purity

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Fast & Reliable

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Key Benefits (Research Use Only)

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Key Benefits

Research Use Only

Certified purity. Consistent performance. Every batch

High-affinity peptides designed for targeted discover

Consistently top-rated for purity and batch-to-batch stability

High purity lyophilized powder

For laboratory research purpose only

Category Peptides

Quality you Can Trust

Every batch is independently tested by an ISO/IEC 17025:2017 accredited laboratory.
Includes COA with every order.

These products are intended for laboratory research purposes only, and are not for human or animal consumption. The products are not intended to diagnose, treat, cure, or prevent any disease. The products should not be used as a food, drug, cosmetic, or other household use.

Description

hCG is a placenta-derived glycoprotein hormone that binds to LH receptors (LHR) and mimics luteinizing hormone activity in biological systems. In research, it is used to model endocrine signaling events related to reproduction.

In laboratory studies, hCG is investigated for:

LH receptor (LHR) activation pathways
Steroid hormone synthesis (testosterone, progesterone, estrogen)
Gonadal cell signaling and function models
HPG axis endocrine feedback regulation
Ovarian and testicular tissue response studies
Reproductive hormone signaling cascade research

Key Scientific Features

LH-mimicking glycoprotein hormone
Standardized 5,000 IU biological activity
High-purity research-grade formulation
Lyophilized for stability and shelf life
Full Certificate of Analysis (COA) included
Manufactured under controlled pharmaceutical-grade conditions

Research Applications (Non-Therapeutic)

Based on peer-reviewed scientific literature — not intended as medical claims.

hCG is commonly used in research involving:

Reproductive hormone signaling studies
Gonadal steroidogenesis pathway research
LH receptor activation and signaling models
Hypothalamic–pituitary–gonadal axis regulation
Fertility-related endocrine pathway studies (preclinical)
Cellular hormone receptor interaction research

Scientific Evidence & References

hCG Physiology and Endocrine Function (NCBI)
LH/hCG Receptor Signaling Review
Gonadotropins in Reproductive Biology Overview

These references describe hCG as a key gonadotropin hormone used in research to model LH activity and reproductive endocrine signaling.

Mechanism of Action

In laboratory models, hCG functions by:

Binding to and activating LH receptors (LHR)
Stimulating steroidogenesis pathways in gonadal tissue models
Modulating endocrine feedback within the HPG axis
Supporting reproductive hormone signaling studies in vitro and in vivo models

Handling & Stability

Store at 2–8°C (refrigerated)
Protect from light and heat exposure
Avoid repeated freeze-thaw cycles
Reconstitute only with sterile laboratory-grade solutions
Handle under controlled research conditions

Why Researchers Choose hCG

Well-characterized LH analog hormone model
Strong relevance in reproductive endocrinology research
Standardized IU potency for consistent experimental design
Widely referenced in fertility and hormone signaling studies
Reliable receptor-binding activity in research systems

Important Notice

For Research Use Only. Not for human or veterinary use.
This product is not a drug, supplement, cosmetic, or therapeutic agent. It is intended strictly for laboratory research and analytical applications.

FAQ's

Research Use Only / Not for Human Consumption

These products are intended for laboratory research purposes only, and are not for human or animal consumption. The products are not intended to diagnose, treat, cure, or prevent any disease. The products should not be used as a food, drug, cosmetic, or other household use. By accessing this website or purchasing from this website, you agree that that it is your sole responsibility to ensure compliance with applicable laws and regulations within your jurisdiction; and you understand and acknowledge that no information on this website should be construed as medical advice.

Product Testing

We verify every batch of every product through accredited, independent third-party laboratories. Since each product requires unique analytical methods and equipment, we collaborate with specialized laboratories and PhDs in analytical and organic chemistry to design our testing protocols.

Analytical techniques we utilize include: NMR, FTIR, HPLC, LC-MS, GC-MS, TLC, ICP-MS, Gravimetry, UV-Vis, Titration, Melting Point, and Organoleptics.
We primarily test for purity, content, sterility, and endotoxins (LPS).

Product Appearance Variations

Variations in color, texture, odor or even biochemical properties may occur due to polymorphy (differences in crystal structure).These variations do not compromise product quality.

Peptide Form

Our peptides are provided in lyophilized powder form to ensure maximum stability. In any other format, peptide integrity would rapidly degrade before reaching the customer.

Optimal storage: Below –20 °C.
Short-term storage: Refrigeration at 4 °C for up to 2 years.
Room temperature tolerance: 4–6 weeks with minimal degradation if protected from direct sunlight (suitable for international shipping).

Peptide Top Colors

Images on our site display white tops for illustration purposes only. In practice, vial tops may vary in color to help our staff distinguish products during processing.

Peptide Powder Appearance

Lyophilized peptides typically form a solid cake. However, during transit, the cake may break or appear uneven. This is an aesthetic issue only and does not impact quality, potency, or purity.

Some peptides and proteins may appear larger due to buffering requirements. This is normal.

Storage Instructions

Storage instructions are provided on each product listing and product label.

General storage: Store in a cool, dry place away from heat, moisture, and sunlight.
Best practice: Refrigeration or freezing is recommended for long-term stability.

Solution Flakes, Precipitation, and Separation

Solution-based products may occasionally:

Crystallize (form flakes)
Precipitate (fall out of suspension)
Separate (form layers)
Lose homogeneity

This typically occurs during cold transit or accidental freezing. To restore uniformity:

Warm the vial in 50–70 °C water for 5–10 minutes.
Shake vigorously to re-suspend.

If the product does not return to homogeneity, please contact us.

Extreme Temperature Exposure

All molecules degrade over time, but proper storage significantly slows this process.

Low temperature exposure: Generally safe; may cause precipitation in solutions but does not accelerate degradation.
High temperature exposure: Prolonged exposure may accelerate degradation.
- Example: A product requiring room temperature storage exposed to 115 °F for a few days will not show measurable degradation once properly stored again.
Cold-storage products (–20 °C): Short-term exposure (<24h) to ambient temperatures does not significantly degrade the product unless oxygen, moisture, or sunlight are also present.

Accidental Exposure or Ingestion

Contact your local toxicologist. United States: Poison Help Line — 1-800-222-1222
Seek immediate medical attention.
Always handle products using proper PPE.
Refer to the product’s SDS for safety guidelines.