Certificate library
KPV Certificate of Analysis
- Ozcanium
- 98.57%
- Independent · 7 Sept 2026
- Current batch
- 99.66%
- APL-KPV10-2608-03
- Batches published
- 3
- Measured purity
- 99.11% – 99.8%
- Most recent analysis
- 22 August 2026
Independent verification
KPV is independently verified by Ozcanium Analytics, an independent Australian laboratory, at 98.57% purity by UPLC-MS/MS, analysed 7 September 2026 on lot APL-RETA5-2609-01, net content 9.65 mg, verification code OZ-HPLCMS-TP95.
Issued by Ozcanium Analytics. Covers every vial size of this compound; each report opens as the laboratory issued it.
Enter a code in the Ozcanium Analytics verification portal (opens in a new tab) to confirm the report against their own records.
KPV is independently verified by Ozcanium Analytics at 98.57% purity by UPLC-MS/MS, analysed 7 September 2026. Every batch of KPV is also assayed in our own laboratory before it is released. Purity is measured by HPLC / Mass Spectrometry on the PDA 214 nm channel, reported as main-peak area against every integrated impurity peak. Molecular identity is confirmed by LC-MS across 2 monitored ion channels. The release specification is ≥98.0%. Across the 3 batches published here, measured purity spans 99.11% – 99.8%.
Current batch — APL-KPV10-2608-03
View the full certificate- Document ID
- APL-COA-KPV10-2608-03
- Net content
- 10.06 mg
- Tested
- 22 August 2026
- Method
- HPLC / Mass Spectrometry
| Test | Specification | Result | Status |
|---|---|---|---|
| Appearance | White/Off-White Lyophilised Powder | Conforms | PASS |
| Identity (MS) | Confirmed | Confirmed | PASS |
| Purity (HPLC) | ≥98.0% | 99.66% | PASS |
| Peptide Content | 95–105% | 98.4% | PASS |
| Endotoxins | <0.5 EU/mg | <0.25 EU/mg | PASS |
| # | Time (min) | Area | % Area | Identification |
|---|---|---|---|---|
| 1 | 1.690 | 6,480 | 0.090 | — |
| 2 | 1.860 | 7,175,520 | 99.660 | KPV |
| 3 | 2.120 | 10,080 | 0.140 | — |
| 4 | 2.690 | 7,920 | 0.110 | — |
| Monitored (m/z) | Detected (m/z) | Intensity |
|---|---|---|
| 343 | 343.41 | 3.1 |
| 365 | 365.39 | 1.4 |
KPV
Intensity ×107
Every published KPV batch
Match the batch number printed on your vial to open its certificate.
| Batch | Size | Tested | Purity | Certificate |
|---|---|---|---|---|
| APL-KPV10-2608-03 | 10 mg | 22 August 2026 | 99.66% | View |
| APL-KPV10-2607-02 | 10 mg | 19 July 2026 | 99.11% | View |
| APL-KPV10-2606-01 | 10 mg | 19 June 2026 | 99.8% | View |
Earlier batches in full
APL-KPV10-2607-0299.11% purity tested 19 July 2026
- Document ID
- APL-COA-KPV10-2607-02
- Net content
- 10.02 mg
- Tested
- 19 July 2026
- Method
- HPLC / Mass Spectrometry
| Test | Specification | Result | Status |
|---|---|---|---|
| Appearance | White/Off-White Lyophilised Powder | Conforms | PASS |
| Identity (MS) | Confirmed | Confirmed | PASS |
| Purity (HPLC) | ≥98.0% | 99.11% | PASS |
| Peptide Content | 95–105% | 99.0% | PASS |
| Endotoxins | <0.5 EU/mg | <0.20 EU/mg | PASS |
| # | Time (min) | Area | % Area | Identification |
|---|---|---|---|---|
| 1 | 1.673 | 19,040 | 0.260 | — |
| 2 | 1.841 | 7,390,210 | 99.110 | KPV |
| 3 | 2.092 | 26,139 | 0.350 | — |
| 4 | 2.668 | 21,099 | 0.280 | — |
| Monitored (m/z) | Detected (m/z) | Intensity |
|---|---|---|
| 343 | 343.43 | 2.33 |
| 365 | 365.37 | 1.59 |
KPV
APL-KPV10-2606-0199.8% purity tested 19 June 2026
- Document ID
- APL-COA-KPV10-2606-01
- Net content
- 9.99 mg
- Tested
- 19 June 2026
- Method
- HPLC / Mass Spectrometry
| Test | Specification | Result | Status |
|---|---|---|---|
| Appearance | White/Off-White Lyophilised Powder | Conforms | PASS |
| Identity (MS) | Confirmed | Confirmed | PASS |
| Purity (HPLC) | ≥98.0% | 99.80% | PASS |
| Peptide Content | 95–105% | 99.6% | PASS |
| Endotoxins | <0.5 EU/mg | <0.10 EU/mg | PASS |
| # | Time (min) | Area | % Area | Identification |
|---|---|---|---|---|
| 1 | 1.733 | 3,428 | 0.040 | — |
| 2 | 1.899 | 7,933,364 | 99.800 | KPV |
| 3 | 2.144 | 6,142 | 0.080 | — |
| 4 | 2.716 | 6,328 | 0.080 | — |
| Monitored (m/z) | Detected (m/z) | Intensity |
|---|---|---|
| 343 | 343.4 | 2.5 |
| 365 | 365.4 | 1.66 |
KPV
KPV testing — common questions
- Is KPV third-party tested?
- Yes. KPV is independently verified by Ozcanium Analytics, an independent Australian laboratory, at 98.57% purity by UPLC-MS/MS, analysed 7 September 2026 on lot APL-RETA5-2609-01, net content 9.65 mg, verification code OZ-HPLCMS-TP95. The report is published on this page as the laboratory issued it, and each verification code can be redeemed in the lab's own portal so the document is confirmed against their records rather than ours. Every batch of KPV is also analysed in our own laboratory and published here in full.
- What purity is the current batch of KPV?
- Ozcanium Analytics, an independent Australian laboratory, measured KPV at 98.57% by UPLC-MS/MS on 7 September 2026. In our own laboratory, batch APL-KPV10-2608-03, the batch currently shipping, measured 99.66% by HPLC / Mass Spectrometry, tested 22 August 2026. The release specification is ≥98.0%. Across the 3 batches published here, measured purity spans 99.11% – 99.8%.
- How do I find the certificate for the KPV vial I have?
- Each certificate reports one production batch, so match the batch number printed on your vial against the batch history on this page rather than against the compound in general. 3 batches are published: APL-KPV10-2608-03, APL-KPV10-2607-02 and APL-KPV10-2606-01. If the batch you hold isn't listed, email [email protected] with the compound and batch number and we'll send the document.
- What is KPV tested for?
- Every batch is tested for Appearance, Identity (MS), Purity (HPLC), Peptide Content and Endotoxins. Each result is printed beside a fixed specification — ≥98.0% for purity, set as house policy rather than per batch, so a batch cannot pass by having its target moved. Molecular identity is confirmed by LC-MS across 2 monitored ion channels.
KPV identification
The registry identifiers printed on every KPV certificate. They are what lets the compound be checked against a public record independently of anything we assert about it.
- CAS Number
- 67727-97-3
- Molecular Formula
- C16H30N4O4
- Molecular Weight
- 342.4 g/mol
- Form
- Lyophilised Powder
- Presentation
- 10 mg
Sequence
Lys-Pro-ValNext
Holding a KPV batch that isn't listed above? Email [email protected] with the batch number and we'll send the document. For the analytical method behind these figures, see our guide to HPLC in peptide quality control.
All products are supplied for laboratory research use only. They are not therapeutic goods and are not for human or veterinary use.