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Cartalax research product
LotFX35HPLC purity99.21%TestedSep 1, 2026ILS Laboratories · ISO/IEC 17025 accredited

Bioregulator

Cartalax

Lyophilized in the USA333.29 g/mol

Cartalax is a peptide research compound supplied in a 20MG lyophilized research vial, designed for controlled laboratory investigations involving cartilage pathway research, connective-tissue signaling models, extracellular matrix biology, cellular repair pathways, tissue-response systems, and...

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$49.99
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Your purchasing batch
FX35
Certificate on record for this lot

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Bulk Orders 20+ vials

Volume pricing applies automatically from three vials and reaches 20% at twenty. Larger runs, institutional supply and custom timelines get a quote.

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Verified test results

Every batch, independently verified.

Each batch is analyzed by an independent third-party laboratory before release. The lots below were tested by Chromate and ILS Laboratories. Below is the report for lot FX35, summarized from the certificate the lab published.

ILS
ILS Laboratories
Independent · ISO/IEC 17025 accredited
PASS
Certificate of Analysis · COA-2026-GMJ0GE
99.21%
Purity by HPLCSPEC ≥ 95.0%
Lot
FX35
Tested
Sep 1, 2026
Labeled
20mg
Measured
20.74mg
ISO 17025 accreditedFentanyl free
Method8X Testing
IssuedSep 1, 2026 · signed by the lab director
VerifyQR code and access code printed on the certificate
Cartalax certificate of analysisOpen the FX35 certificate
View the signed certificate →
Certificate results✓ 7 passed · 1 reported
Appearance
Per certificate
Good
PASS
Identity
HPLC
Confirmed
PASS
Purity
HPLC
99.21%
SPEC ≥ 95.0%
PASS
Net peptide content
HPLC
20.74mg
REPORT ONLY
REPORTED
Sterility
PCR
No Growth
PASS
Endotoxins
LAL
< 0.05EU/mL
SPEC ≤ 5 EU/mL
PASS
Heavy metals
ICP-MS
All below limits
USP <233> limits
PASS
Fentanyl screen
Per certificate
Fentanyl free
PASS

Every batch on record

Every lot we have published for this compound, grouped by the lab that tested it, newest first. Open any certificate below, exactly as the lab released it.

Open the COA portal →
ILS Laboratories1 certificate
Latest published
FX35
99.21%

Labeled20mg

IdentityConfirmed

Measured20.74mg

TestedSep 1, 2026

View certificate →
Chromate1 certificate
On record
FX35

TestedApr 3, 2026

View certificate →

Side by side

How Disguised compares.

Disguised
Typical supplier
Per-batch third-party COA
Yes
Rarely provided
ISO 17025 lab testing
Yes
Inconsistent
HPLC purity verified
Yes
Often unverified
Sterility tested
Yes
Rarely
Endotoxin tested
Yes
Rarely
Heavy metal tested
Yes
Rarely
Fentanyl screening
Yes
Not standard
Made & tested in the USA
Yes
Often overseas
Discreet, tracked shipping
Yes
Varies

Technical specifications

Compound Information

Read the Cartalax research guidePeptide storage guideHow to reconstitute peptides
Molecular Profile

What is Cartalax?

Molecular FormulaC₁₂H₁₉N₃O₈
Molecular Weight333.29g/mol
Storage Requirements

Stability information.

Avoid freeze/thaw cyclesProtect from lightRefrigerate after reconstitution
−20°C
Lyophilized powder, as shipped
The most stable form. Store cold and protected from light until it is reconstituted.
2–8°C
After reconstitution
Refrigerate once reconstituted and keep it protected from light.

Important research notice

Not for human, veterinary, or food use. This product is sold exclusively for laboratory research purposes. It is not intended to diagnose, treat, cure, or prevent any disease, and has not been evaluated by the FDA.

All referenced publications and registries are sourced from peer-reviewed journals and official registries. They are provided for educational reference only and are not product claims.

By purchasing, you confirm you are a qualified researcher and will handle this product in accordance with all applicable laws and regulations.

Ready when you are

Nothing ships without paperwork. Every lot is on record.

The lot on this page links to the signed certificate for that batch.

1Lot on record
99.21%HPLC purity, latest lot
17025ISO/IEC accredited lab
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View Full Product Description

Cartalax: 20MG Research Vial

Cartalax is a peptide research compound supplied in a 20MG lyophilized research vial, designed for controlled laboratory investigations involving cartilage pathway research, connective-tissue signaling models, extracellular matrix biology, cellular repair pathways, tissue-response systems, and peptide-fragment research.

Disguised Alpha Cartalax is positioned for researchers studying tissue-specific peptide signaling and connective-tissue pathway behavior under controlled laboratory conditions.

Product Details

Compound: Cartalax
Total Content: 20MG
Format: Lyophilized research vial
Research Category: Connective tissue / cartilage pathway peptide research
Research Focus: Cartilage signaling, extracellular matrix research, connective-tissue biology, peptide-fragment studies, cellular repair pathway models, and tissue-response systems.

Connective-Tissue Pathway Research

Designed for Cartilage & Matrix Biology Models

Cartalax is studied in experimental models involving cartilage-associated peptide signaling, extracellular matrix behavior, connective-tissue response pathways, and tissue-level cellular communication.

Cartilage Pathway Research

Studied in models involving cartilage-associated signaling, connective-tissue response, and tissue-level pathway behavior.

Matrix Biology Models

Relevant to extracellular matrix research, tissue-support systems, structural protein environments, and cellular repair pathway studies.

20MG Vial Format

Supplied as a 20MG lyophilized research vial for clear product presentation and controlled laboratory workflows.

Why Cartalax Matters in Research

Cartalax is studied in laboratory models involving connective-tissue signaling, cartilage-associated pathway activity, extracellular matrix biology, peptide-fragment behavior, and tissue-response systems.

Connective-tissue research is important in controlled laboratory models because cartilage and extracellular matrix environments rely on complex signaling systems that influence tissue structure, cellular communication, and matrix remodeling behavior.

The 20MG vial format provides researchers with a clean lyophilized presentation for investigations involving cartilage pathway comparison, matrix biology models, and tissue-level peptide signaling under controlled experimental conditions.

  • 20MG Cartalax total content
  • Lyophilized research vial format
  • Studied in cartilage and connective-tissue pathway research
  • Relevant to extracellular matrix biology models
  • Used in peptide-fragment and cellular repair pathway studies
  • Reviewed for labeling accuracy, product presentation, and fulfillment handling

Research Applications

  • Cartilage pathway research
  • Connective-tissue signaling models
  • Extracellular matrix biology studies
  • Cellular repair pathway investigations
  • Tissue-response system research
  • Peptide-fragment biology models
  • Matrix remodeling pathway studies

Why Our Testing Process Is Different

Peptide research products require careful attention to identity review, analytical documentation, vial presentation, labeling accuracy, storage expectations, and packaging quality.

Disguised Alpha reviews Cartalax as a complete research product with attention to documentation, finished-vial presentation, internal QA, and direct fulfillment accountability.

  • Third-party analytical verification
  • Identity and documentation review
  • Finished-vial presentation checks
  • Storage expectation and packaging review
  • Product labeling accuracy checks
  • Internal QA before product release
  • Direct in-house fulfillment with no anonymous 3PL handling

Verify Our Claims

We believe researchers should be able to verify the standards we speak about. Learn more about the independent laboratories we work with below.

Visit ILS Labs Visit Chromate

The Disguised Alpha Standard

Disguised Alpha is built around direct accountability. Every order is processed, inspected, packaged, and shipped by our in-house team instead of being passed off to a third-party logistics warehouse.

This gives us tighter control over fulfillment accuracy, packaging quality, storage standards, and customer experience. Our goal is not to be the cheapest research supplier. It is to provide professionally handled compounds with real quality oversight behind them.

Research Use Disclaimer: This product is sold strictly for laboratory research purposes only. It is not intended for human consumption, medical use, diagnostic use, therapeutic use, joint-health use, cartilage treatment use, injury treatment use, supplement use, injection use, or the treatment, prevention, or diagnosis of any disease. Researchers are responsible for ensuring proper handling, storage, preparation, compatibility review, and compliance with all applicable regulations.

Questions about Cartalax

Is Cartalax a peptide?

Yes. Cartalax is the tripeptide Ala-Glu-Asp (AED), built from alanine, glutamic acid and aspartic acid; the formula this page lists, C₁₂H₁₉N₃O₈ at 333.29 g/mol, matches PubChem's record for that sequence. Earlier papers code it T-31, and the St Petersburg group that studies it calls it a peptide bioregulator, its own term rather than a regulatory or drug class.

Is Cartalax the same as epitalon?

No. Epitalon is the tetrapeptide Ala-Glu-Asp-Gly (AEDG); Cartalax is Ala-Glu-Asp (AED), the same first three residues without the closing glycine. Both come from the same St Petersburg short-peptide program, whose 2021 review lists them as separate peptides, and the two have been tested side by side in skin fibroblast and stem cell cultures.

What has Cartalax been studied in?

Cell cultures, tissue explants, computer docking and rats. Papers from the St Petersburg group and its collaborators tested AED, often beside other short peptides, in kidney cells, skin fibroblasts, chondrocytes and stem cells, in rat kidney explants, and in rats after ovariectomy, with a jaw defect or with cisplatin-induced kidney injury, mostly reading a few markers.

Has Cartalax been studied in humans?

Not in any study we found. A PubMed search for Cartalax, Kartalax or Kartalaks returns 8 records, 7 cell, tissue-explant or rat studies and 1 review, each with V. Kh. Khavinson or a colleague from his St Petersburg institute among its authors. The evidence is thin, we found no independent replication, and Drugs@FDA lists no Cartalax product.

Batch documentation for Cartalax

Match the selected product option and assigned shipping lot to the corresponding report in the COA portal. Check the compound or components, sample identification, test date, methods and results actually reported. Results for another lot or formulation are not a substitute.

Does a purity percentage state the amount in the container?

No. Analytical purity and measured content are different measurements. Compare labeled quantity with measured content only where the report provides a compatible result and unit.

Read the Cartalax research reference. For batch documentation or formulation questions, contact Disguised Alpha.

Additional product details

Cartalax is a peptide research compound supplied in a 20MG lyophilized research vial, designed for controlled laboratory investigations involving cartilage pathway research, connective-tissue signaling models, extracellular matrix biology, cellular repair pathways, tissue-response systems, and peptide-fragment research.

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