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  • Compounds
    • Categories
      • Anti-Aging & Longevity
      • Autoimmune & Anti-Inflammatory
      • Cardiovascular & Blood Thinners
      • Cognitive & Nootropic
      • Cosmetics
      • Hair Loss
      • Infectious Disease & Antivirals
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      • Recovery & Healing
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    • Peptides
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    • Price List
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Cartalax 20mg | 20-Vial Kit | Cartilage & Connective Tissue Bioregulator

🇺🇸 1-Region Domestic Shipping
Cartalax 20mg | 10-Vial Kit | Khavinson peptide bioregulator for cartilage and connective tissue — chondrocyte function, collagen synthesis, and joint geroprotection research. ≥99% HPLC, Janoshik COA. Research use only.

🌍 Domestic shipping: 🇺🇸 USA 5–7 days
🌏 International shipping: 7–14 days

$470

or
SKU: QSC-CART20-CARTALAX-20MG-20VIAL
Categories: Anti-Aging & Longevity, China, Peptides, Recovery & Healing, United States
Brand: QSC
Technical Specs & COA
PubMed
Disclaimer & Storage Guide

What is Cartalax?

Cartalax is a Khavinson bioregulator peptide targeting cartilage and connective tissue. Studied for normalisation of chondrocyte gene expression, collagen production, and age-related cartilage decline. Used in osteoarthritis and joint longevity research models. Research use only.

Research Applications

Chondrocyte Biology

Proliferation, collagen II expression, proteoglycan synthesis

Cartilage Geroprotection

Age-related chondrocyte senescence, ECM degradation inhibition

Collagen Synthesis Studies

Type I/II collagen expression, fibroblast activation, ECM organisation

Joint & Osteoarthritis Models

Cartilage degradation scoring, inflammatory cytokines, MMP inhibition

Connective Tissue Repair

Tendon and ligament fibroblasts, tissue remodelling, growth factor interaction

Quick Specs

Form Lyophilized powder
Purity ≥99% by HPLC — every batch
CAS Number N/A — proprietary tripeptide
Molecular Formula Ala-Glu-Asp-Gly tetrapeptide analogue
Identity MS molecular weight confirmed — every batch
Peptide Type Cartilage & Connective Tissue Bioregulator
COA Janoshik-independent, publicly verifiable
Manufacture In-house Fmoc SPPS — Qingdao, China
Storage -20°C sealed | 2–8°C reconstituted (4 weeks)
Shelf Life 24 months (unopened)

Certificate of Analysis (COA)

Frequently Asked Questions

How do I reconstitute Cartalax?
Add 1–2 mL bacteriostatic water to the lyophilized vial and swirl gently until clear. Dissolves within 1 minute.
How should Cartalax be stored?
Store lyophilized vials at −20°C. Reconstituted solution is stable at 2–8°C for up to 4 weeks.
What connective tissues does Cartalax target?
Cartalax was designed as a cartilage-targeting bioregulator but also shows activity in connective tissue broadly including tendons, ligaments, and bone-adjacent matrix. COA and full specification available via Janoshik.
🧪 Peptide Research Tools: Use QSC’s free peptide calculators — reconstitution, BAC water, dosing, half-life, and mixing charts.
🌍 Domestic shipping: 🇺🇸 USA 5–7 days
🌏 International shipping: 7–14 days
🧬 PubMed Research — 20mg
Search PubMed ↗
1,495 publications found Last 10 years 3 most recent shown
42827358
Prognosis and predictors of fatigue after stroke. An individual patient data meta-analysis from three large multicentre trials of fluoxetine for stroke recovery.
Mead GE et al. · Int J Stroke 2026 View ↗
41819555
Baru (Dipteryx alata) nut oil attenuates amyloid-β-induced cognitive deficits by modulating neuroinflammation and BDNF signaling pathway.
Martins WC et al. · Nutr Neurosci 2026 View ↗
42814788
Methotrexate and Prednisolone compared to placebo and prednisolone in the treatment of severe Erythema Nodosum Leprosum: An international multicentre, double-blind randomised controlled clinical trial-MaPs in ENL.
de Barros B et al. · PLoS Negl Trop Dis 2026 View ↗

Showing 3 of 1,495 for 20mg

View all on PubMed ↗

Source: PubMed / NCBI  ·  Last 10 years  ·  Refreshed every 24 hours  ·  For research reference only — not clinical guidance.

⚠️ RESEARCH USE ONLY — NOT FOR HUMAN CONSUMPTION

QSC products are strictly for in vitro and in vivo laboratory research. Not intended for diagnostic, therapeutic, or personal use.

📋

Research Use Disclaimer

All QSC products are strictly for laboratory, scientific, and research use only. They are not for human consumption, medical treatment, diagnosis, or disease prevention.

By purchasing or using QSC products, you confirm:

  • You are a qualified researcher or acting under the supervision of one.
  • Products will only be used for legitimate research purposes.
  • Products are not evaluated by the FDA or any regulatory authority for human use.
  • You assume all responsibility for legal compliance, proper handling, and storage.
  • You meet the legal age requirement in your jurisdiction.
No Warranty: Products are sold “as is,” with no express or implied warranties regarding efficacy, safety, or suitability. Results in research may vary. QSC is not responsible for outcomes, interpretations, or conclusions drawn from any studies conducted using these products.
🧪

General Safety & Handling

🚫

Not for Human Use

These compounds are for research only. Any off-label, personal, or clinical use is strictly outside the intended scope of supply.

🥽

PPE Required

Always use appropriate personal protective equipment (gloves, lab coat, eye protection) when handling peptides.

🌡️

Storage Compliance

Follow product-specific storage conditions to maintain identity, purity, and biological activity.

🗑️

Proper Disposal

Dispose of all materials in accordance with institutional biosafety, chemical waste, and hazardous material protocols.

🧾

Verify Quality

Janoshik COAs are available on every product page. Verify batch identity (MS confirmed) and purity (≥99% HPLC) before use.

❄️

Peptide Storage Guidelines

🌑 Light-protected💧 Low moisture🌡️ Stable temperature🔬 Sterile handling

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