ULTRA PURE.
RESEARCH READY
High-purity, laboratory-ready peptides and research compounds backed by independent analytical testing, batch-specific documentation, controlled storage, and disciplined fulfillment.
RP-HPLC ASSAY
99.2%
NITROGEN SEALED · ACTIVE
COLD-CHAIN STATUS
−20°C STABLE
NITROGEN SEALED · ACTIVE
LABORATORY-READY RESEARCH
COMPOUNDS.
Explore our collection of high-purity peptides and research compounds intended for laboratory investigation. Available product pages provide researchers with compound information and applicable batch, lot, purity, and analytical documentation.
-
Peptides
Bacteriostatic Water
Price range: $8.00 through $15.00 Select options This product has multiple variants. The options may be chosen on the product page -
Peptides
KLOW
$150.00 Select options This product has multiple variants. The options may be chosen on the product page -
Peptides
GLOW
$120.00 Select options This product has multiple variants. The options may be chosen on the product page
ISO 17025 CERTIFIED
BATCH RECORDS.
Every batch released by T&B NOBLE BIOLABS® is published alongside full quantitative chromatograms and mass spectrometry fingerprints from an independent accredited laboratory.
SAMPLE REFERENCE LOT
LOT #NB-2026-BPC157-09A
ISO 17025
Accredited external lab
Full COA
HPLC + ESI-MS attached
Traceable
Nitrogen-sealed lots
Quality products.
Quality results.
We operate like the research institutions we serve methodical, transparent and uncompromising. Every compound is synthesized, characterized and released against strict analytical specifications.
Analytical-grade QC
Reverse-phase HPLC and ESI mass spectrometry on every production lot.
Sequence confirmed
Amino acid sequences independently verified before release.
Cold-chain integrity
Lyophilized and shipped temperature-controlled for stability.
99%
Average assay purity across all lots
From synthesis to shipment.
Five controlled stages. Zero shortcuts. Every lot moves through the same validated pipeline before it earns the NOBLE BIOLABS seal.
The evidence behind every lot.
We publish the raw numbers not just a summary. Chromatograms, purity distributions and characterization panels for every released batch.
Built on precision. Backed by proof.
Third-Party Testing
Every production lot is independently analyzed by accredited ISO 17025 laboratories for identity, purity and mass never self-reported.
ISO 17025
- HPLC purity assay
- ESI mass spectrometry
- Endotoxin & sterility
Batch-Level Transparency
Every production lot is independently analyzed by accredited ISO 17025 laboratories for identity, purity and mass never self-reported.
ISO 17025
- HPLC purity assay
- ESI mass spectrometry
- Endotoxin & sterility
Ultra-Pure Compounds
Every production lot is independently analyzed by accredited ISO 17025 laboratories for identity, purity and mass never self-reported.
ISO 17025
- HPLC purity assay
- ESI mass spectrometry
- Endotoxin & sterility
Frequently asked questions
What does “research use only” mean?
All compounds are sold strictly for laboratory research and in- vitro experimentation. They are not for human or veterinary use, diagnostics,
How are compounds shipped and stored?
Lyophilized peptides ship temperature controlled in insulated, validated packaging under inert nitrogen atmosphere for maximum analytical,
Are institutional purchase orders accepted?
Yes. Verified universities, biotech incubators and discovery groups can order via purchase order (Net 30) with valid tax.
How do I verify a batch or lot number?
Every batch maps to a published Certificate of Analysis from an independent ISO 17025 laboratory containing quantitative.
What purity should I expect?
Our compounds are released at ≥ 98.0–99.5% purity as measured by RP-HPLC, with sequence identity confirmed by ESI mass spectrometry.
How is product identity confirmed?
Every lot undergoes ESI mass spectrometry sequence confirmation plus orthogonal analytical checks never a single method release.
Elevate the standard
of your
research.
Researchers relying on ultra-pure, batch-verified compounds from T&B NOBLE BIOLABS®.
ISO 17025 · COLD-CHAIN SHIPPING · 99%+ PURITY · RESEARCH USE ONLY