Quality — how we test every lot

A standard you can audit.

Anyone can print a number on a label. NOVA Q publishes the third-party report behind every lot and lets you pull it yourself. Six independent checks stand between synthesis and release. Nothing ships without all six on record.

The verification pipeline
01

Identity

HPLC-MS

Confirms the material is the compound the label claims, by matching both its chromatographic behavior and its exact mass.

ResultConfirmed
02

Purity

HPLC

The share of the peptide present that is the target peptide, separated from truncated or deleted sequences. Research grade is 99% or higher.

Spec ≥ 99.0%99.4%
03

Net peptide content

HPLC / nitrogen

How much of the vial’s mass is actually peptide, versus water, salts and counter-ions. The number most suppliers leave off.

Reported82.4%
04

Endotoxin

LAL

Bacterial endotoxin and lipopolysaccharide screen, reported in EU/mg. A clean synthesis handled properly reads low.

Spec < 1.0 EU/mg< 0.5 EU/mg
05

Heavy metals

ICP-MS

Screens for arsenic, cadmium, lead and mercury. “ND” means not detected at the method’s limit.

ResultND
06

Appearance & fill

Visual / gravimetric

Physical inspection of the lyophilized cake and confirmation of fill weight. What the report describes is what arrives.

ResultConforms
Chain of custody
01Synthesis & lyophilizationMaterial is produced and lyophilized under a controlled process, then assigned a unique lot number.
02Lot samplingA representative sample is drawn from the finished lot and sealed for independent analysis.
03Independent testingAn outside laboratory runs identity, purity and contaminant panels. NOVA Q does not grade its own material.
04Certificate of analysisResults are issued as a lot-specific COA. A lot that fails any check is quarantined, not repriced.
05QR-linked releaseThe passing lot is released with a QR code on the vial that resolves to its own report.
The standards we test to
Methods on every lot
  • ✓Identity & purity by HPLC with mass spectrometry (MS)
  • ✓Bacterial endotoxin by LAL, reported in EU/mg
  • ✓Elemental impurities by ICP-MS (As, Cd, Pb, Hg)
  • ✓A lot-specific certificate of analysis, QR-linked
What we require of our labs
  • ✓An independent, third-party facility — never in-house
  • ✓Testing to recognized methods, with ISO/IEC 17025 accreditation as the benchmark we require
  • ✓The lab and report date named on the certificate
  • ✓Results traced to the exact lot in your hands
What we publish. What the category hides.
NOVA Q publishes
  • ✓Net peptide content, on every lot
  • ✓The lot number your vial actually carries
  • ✓The independent lab and the report date
  • ✓Endotoxin and heavy-metal results, not just purity
  • ✓A report you can pull yourself, by QR
Commonly omitted
  • −Net peptide content (purity quoted alone)
  • −A shared or representative COA, not your batch
  • −An in-house or unnamed testing source
  • −Contaminant screens left off entirely
  • −A static image you cannot trace to a lot
A real NOVA Q certificate
NOVA Q● PASS
TestMethodSpecificationResult
IdentityHPLC-MSConformsConfirmed
PurityHPLC≥ 99.0%99.4%
Net peptide contentHPLC/NReport82.4%
EndotoxinLAL< 1.0 EU/mg< 0.5 EU/mg
Heavy metalsICP-MS< limitsND
Lot NQ-2608-114 · BPC-157 · Vanguard Laboratory · For research use only. Not for human or veterinary use.
Certificate shown is a representative placeholder for demonstration. Lot-specific COAs will be published and QR-linked to each lot at launch.

How does NOVA Q test its research materials?

Every production lot is tested for identity and purity by high-performance liquid chromatography (HPLC) and mass spectrometry (MS) at an independent, accredited laboratory. Each lot ships with its own certificate of analysis that resolves from a QR code on the vial to a permanent record for that exact lot. A lot that fails any check is quarantined, not repriced.

Origin
Made, not harvested.

Every NOVA Q compound is synthesized to an exact sequence, not extracted from animal tissue. Peptides are built one amino acid at a time by solid-phase synthesis, then purified and characterized. It is a deliberate choice, and it is the reason we can verify a lot at all: when a sequence is designed, there is nothing hidden inside it to account for.

01

Designed

The exact amino-acid sequence is specified before anything is made.

02

Synthesized

Built one residue at a time by solid-phase synthesis. No animal source.

03

Purified

Separated from synthesis byproducts to research-grade purity.

04

Characterized

Identity by mass spectrometry, purity by HPLC, reported per lot.

Synthesized to sequence
How NOVA Q material is made
  • ✓A defined sequence, built to specification
  • ✓Traceable to a single production lot
  • ✓Identity and purity confirmed by HPLC and mass spectrometry
  • ✓No animal-tissue origin
  • ✓Reproducible batch to batch
Extracted from animal tissue
The older path for many biologics
  • −Inherits the variability of its biological source
  • −Batch-to-batch inconsistency
  • −Added contamination and adventitious-agent pathways
  • −Harder to fully characterize
  • −Sourcing questions a researcher cannot audit
A synthesized sequence is defined, traceable, and verifiable to the lot. That is not a marketing line. It is the difference between a material you can put a certificate behind and one whose biology you inherited.
For research use only. Not for human or veterinary use. Not for diagnostic or therapeutic use. Not a drug, food, cosmetic, or dietary supplement. Manufacturing descriptions refer to the production process; confirm lot-specific details on each certificate of analysis.