The Data Behind
The Science
In scientific research, reproducibility is paramount. Vitanx Research employs a rigorous, triple-stage analytical process to ensure every vial meets the strict purity requirements of laboratory experimentation.
Purity is Not an Abstract Concept
“Research Grade” is a term often used loosely. At Vitanx, we define it by measurable metrics. Impurities in synthesis—such as deletion sequences, incomplete deprotection, or residual solvents—can introduce uncontrolled variables into your study, leading to skewed data or cytotoxic effects.
We believe in total transparency. We do not ask you to trust our word; we ask you to trust the chromatograms.
Our Triple-Stage Verification Protocol
Every batch must pass these three critical checkpoints before inventory release.
HPLC Purity Analysis
High-Performance Liquid Chromatography separates the components of a mixture to quantify purity percentage.
- Standard: ≥99% Purity
- Detects truncation errors
- Identifies degradation
Mass Spectrometry
While HPLC measures purity, Mass Spec (MS) confirms identity by measuring molecular weight.
- Verifies amino acid sequence
- Prevents “Sequence Scrambling”
- Confirms theoretical mass
TFA Salt Removal
We perform counter-ion exchange to remove Trifluoroacetic Acid (TFA) salts used in synthesis.
- Protects cell viability
- Ensures accurate weighing
- Ideal for in-vivo models
Transparency in Every Batch
A Certificate of Analysis (COA) is the fingerprint of a peptide. We provide batch-specific reports that detail the exact characteristics of the material you are purchasing.
Key Metrics We Report:
-
Retention Time (Rt): A consistent peak indicates a pure substance without eluting contaminants.
-
Integration Area: The area under the main peak determines the percentage purity (e.g., 99.4%).
-
Physical Appearance: Verified as a white to off-white lyophilized powder cake, indicating proper freeze-drying.
Quality FAQ
Why is Lyophilization important?
Peptides are fragile in liquid form. Lyophilization (freeze-drying) removes water, rendering the peptide into a stable powder cake. This protects the peptide chains from hydrolysis and heat degradation during shipping, ensuring the potency remains intact until you reconstitute it in your lab.
Do you test for heavy metals?
Yes. Our manufacturing partners adhere to ISO 9001:2015 standards which include testing for heavy metals and bacterial endotoxins. This ensures the reagents are safe for sensitive biological assays.
Can I request a COA before purchasing?
Absolutely. We maintain a database of COAs for every active batch. Contact our support team with the specific product name, and we will provide the current analytical report.
Request Verification Data
Ready to validate our standards? Contact us to request batch-specific HPLC and Mass Spec reports for your target compounds.