FRAG 176-191 (5MG)

       [HGH Molecule (1-191 Amino Acids)]
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[Growth Domain (1-175)]      [Lipolytic Fragment (176-1**Focus Keyphrase:** buy frag 176-191 germany

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**Breadcrumbs Title:** Frag 176-191 (5mg)

**Meta Title:** Buy Frag 176-191 Germany | High Purity | Fast EU Shipping

**Meta Description:** Buy high-purity Frag 176-191 5mg in Germany and across Europe. 99%+ lab-verified quality with fast express delivery. Order now from Peptide Lab Europe!

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### Product Specifications

| Attribute | Specification |
| :--- | :--- |
| **Product Name** | Frag 176-191 (HGH Fragment 176-191) |
| **Sequence** | Tyr-Leu-Arg-Ile-Val-Gln-Cys-Arg-Ser-Val-Glu-Gly-Ser-Cys-Gly-Phe |
| **Molecular Formula** | C39H60N12O12S2 |
| **Molecular Weight** | 1817.12 g/mol |
| **Purity Level** | >99% (HPLC Verified) |
| **Physical Form** | Lyophilized Powder (Sterile Vials) |
| **Dosage Quantity** | 5mg per vial |
| **Storage Conditions** | Store at -20°C; protect from light and moisture |

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### Premium Research-Grade Frag 176-191 (5mg) for Precision Scientific Applications

Researchers across the continent looking to **buy Frag 176-191 Germany** supplies demand absolute purity, analytical consistency, and verified stability. As a premier source for high-purity research compounds, [Peptide Lab Europe](https://peptidelabeurope.com/) provides premium-grade Frag 176-191 (5mg) engineered strictly for laboratory synthesis, cellular metabolic studies, and advanced biochemical assays.

Each batch of Frag 176-191 undergoes rigorous High-Performance Liquid Chromatography (HPLC) and Mass Spectrometry (MS) testing to confirm sequence accuracy and guarantee a minimum purity of 99%. 

#### Understanding Frag 176-191: Composition and Mechanism

Frag 176-191, commonly designated as Human Growth Hormone (HGH) Fragment 176-191, is a modified synthetic peptide representing the specific C-terminal region of the human growth hormone polypeptide chain. This isolated 16-amino-acid sequence retains the precise lipolytic capabilities associated with the full-length hormone without interacting with insulin receptors or influencing systemic glycemic levels.

In preclinical laboratory settings, the primary mechanism of action centers on stimulating lipolysis—the breakdown of lipids—while simultaneously inhibiting lipogenesis, the enzymatic process responsible for turning unoxidized fatty acids into adipose tissue.

#### Key Research Characteristics and Observed Benefits

Analytical investigations using Frag 176-191 allow scientists to observe targeted metabolic pathways isolated from broader hormonal cascades. The key parameters studied include:

*   **Lipolytic Specificity:** Accelerates cellular fat hydrolysis without altering blood glucose concentrations or insulin sensitivity in test models.
*   **Enzymatic Inhibition:** Inhibits acetyl-CoA carboxylase and other critical lipid-synthesizing enzymes within cultured adipocytes.
*   **Targeted Affinity:** Lacks binding affinity for GH receptors responsible for cell proliferation, mitigating IGF-1 elevation in controlled assays.
*   **Metabolic Rate Dynamics:** Enhances energy expenditure metrics in isolated cellular environments during caloric balance testing.

#### Reconstitution, Usage, and Stability Guidelines

Frag 176-191 is supplied in a lyophilized (freeze-dried) state to maintain structural integrity during transit. For optimal experimental accuracy, researchers must follow strict aseptic handling standards:

1.  **Reconstitution:** Reconstitute the 5mg vial using Bacteriostatic Water or Sterile Deionized Water. Reconstitution reagents should be directed against the glass wall of the vial rather than directly onto the lyophilized cake.
2.  **Dissolution:** Gently swirl the vial in a smooth circular motion until fully dissolved. Do not shake or agitate forcefully, as mechanical stress can denature the peptide structure.
3.  **Storage Parameters:** Prior to reconstitution, store lyophilized vials in a dry environment at or below -20°C. Post-reconstitution, store solutions at 2°C to 8°C and utilize within 14 to 21 days to prevent molecular degradation.

#### Longevity, Safety, and Quality Assurance

Ensuring reproducible baseline measurements across multiple assay cycles requires stable, uncompromised reagents. Our Frag 176-191 vials undergo vacuum sealing under inert gas environments immediately following synthesis to prevent degradation from humidity and atmospheric oxygen.

We adhere strictly to cold-chain dispatch logistics to guarantee that temperature integrity is preserved from our cleanroom facility to your research laboratory. Every shipment includes a lot-specific Certificate of Analysis (CoA) confirming purity, molecular weight verification, and endotoxin limits.