KLOW 80mg blend documentation

Research-use notice: This article is laboratory and educational information only. It is not medical or legal advice, and it does not include how-to-use instructions. BlueNex Labs materials are research use only and are not intended for human or veterinary use. Research-use-only labelling is not a Health Canada authorization.

Publication status: Prepared for the BlueNex Labs Research Knowledge Centre. Literature and library notes checked September 24, 2026. Primary papers and the public COA library can change; verify the lot report in hand before an assay.

KLOW, on this catalogue, is a lyophilized multi-peptide fill sold for laboratory work. The shop URL is KLOW 80 mg. This page is the documentation note. It records what the product record says is in the vial, how a blend Certificate of Analysis differs from a single-compound file, and how a multi-component cake is received. It is not the listing. Price and stock stay on the shop URL. For the comparison with the single copper complex and with GLOW, see GHK-Cu versus GLOW and KLOW.

What the vial label claims

The product record prints a split: GHK-Cu 50 mg, BPC-157 10 mg, TB-500 10 mg, and KPV 10 mg. Those four numbers add to the 80 mg total named on the SKU. They are catalogue text for this container. They are not a specification for GLOW 70 mg, which does not print a per-peptide split and does not name KPV. They are not a specification for GHK-Cu 50 mg, even though one component mass matches that single-complex fill size. Matching a number is not matching a lot.

GHK-Cu on this site is glycyl-L-histidyl-L-lysine coordinated to copper(II). Pickart and colleagues, in a 2015 review, discuss that tripeptide in matrix and gene-expression literature (PMID 26236730). BPC-157 is the gastric pentadecapeptide discussed by Sikiric and colleagues (PMID 21548867). TB-500 on this catalogue is named as a thymosin beta-4 fragment; the actin-contact hexapeptide LKKTET was mapped by Vancompernolle and colleagues (PMID 1464307). KPV is named on the product record as the lysine-proline-valine tripeptide. Those papers describe single sequences in the systems the authors measured. None of them is a lot report for this four-peptide glass, and this page does not restate their endpoints as a property of the cake.

The sequence notes stay on their own URLs: What is GHK-Cu?, What is BPC-157?, What is TB-500?, and KPV. Read those when the question is the chain. Stay on this page when the question is the blend lot.

Why a blend Certificate of Analysis is a different document

A single-compound Certificate of Analysis names one sequence, one observed mass, and a purity figure for the peak the laboratory assigned. A blend file has to be read as a multi-component record. Component identification means each mass the PDF prints is copied next to the sequence the PDF assigns. If the file prints one purity figure and does not assign that figure to one component, copy the figure once and write that it was not split by sequence. Do not divide it by the number of names on the label. A single-peptide area percent does not apply to the blend, and the blend figure does not apply to a single-peptide vial.

Chromatographic area percent and mass identity answer different questions. Read chromatogram, mass spectrum, purity versus identity, and how peptide purity is measured. A blend chromatogram can show more than one peptide-related peak. Not every peak belongs to the most familiar name on the label. If the PDF names a salt, keep that line on the component the PDF names. Net peptide content is recorded only when the PDF states it.

Open how to read a peptide Certificate of Analysis and the COA verification FAQ. Copy the task identifier from the Janoshik URL on verify.janoshik.com or janoshik.com, the sample name, the date, and any endotoxin number with its unit. A photograph of a report is not the report. Cap colour and the labelled milligram split are lot-specific.

For the library row for the published KLOW lot, see KLOW 80 mg in the certificates library. Task 233189, analysis conducted 25 September 2026, reports identity and amount for batch JP20260031. Peptide purity was not tested. Task 233190, analysis conducted 29 September 2026, reports endotoxin at 27.193 EU/vial. Match sample name KLOW and batch JP20260031. A GHK-Cu, BPC-157, TB-500, or KPV file does not become a KLOW file because the names overlap.

One cake, more than one sequence

The blend arrives as one lyophilized solid. The sequences are not visible as layers, and they should not be separated by eye or by trying to scrape a portion of the cake. Residual water can cleave peptide bonds in every chain in that cake and can collapse the solid. For the format primer, see lyophilized research peptides. Open the parcel the day it arrives. Do not leave it in a vehicle, an outdoor box, or on a loading dock. Move the closed vial into controlled storage and follow the temperature on the product note. A cake that looks different after a cold Canada Post parcel is not an identity test for any component. Do not heat a very cold vial. For the receiving note, see peptide storage for Canadian laboratories. This page does not list a diluent volume.

The receiving log lists the product name, each labelled constituent and the fill the product record states, the cap colour if one is printed, the lot number, the receipt date, the storage location, the report URL, and whether the sample name matched the container. Quarantine the vial when the seal is broken, the solid looks wet, the label does not match the packing list, or the report link will not open.

Catalogue format and Canada fulfilment

KLOW 80 mg is a catalogue format. The vial groups the constituents named on the product record in one container so a laboratory that already decided to hold those sequences can purchase one glass. It is not a combined method, and it is not a use instruction for people or animals. Ordering the single-peptide vials is a different purchase. Their certificates do not document this blend, and this blend's certificate does not document them.

Paid orders ship on Canada Post Xpresspost inside Canada after Interac e-Transfer. The desk is 4309 Canada Way, Burnaby, BC V5G 1J3. The label sender is a Port Moody, BC PO Box for the carrier account. Put the order number in the Interac message field so the payment can be matched to the emailed invoice. Those facts are restated on the shipping FAQ and the payment FAQ. For the procurement note, see Canada laboratory procurement. The shop URL is KLOW 80 mg.

A research-use-only container is not a clinical-trial drug product and it does not carry a Drug Identification Number. What the research-use-only phrase does and does not do is on the research-use-only FAQ. This page is not legal advice. Domestic Xpresspost keeps the parcel on a Canadian carrier. It does not remove research-use-only limits.

Related products have their own reports: the GLOW 70 mg certificate, the GHK-Cu 50 mg certificate, the BPC-157 10 mg certificate, the KPV 10 mg certificate, and the TB-500 10 mg certificate. The KLOW blend PDF does not stand in for any of them.

For the category index that currently lists this material, see the cellular category. The menu is a purchasing route. It does not merge certificates across the shelf.

Frequently asked questions

What does the KLOW 80 mg product record say is in the vial?

GHK-Cu 50 mg, BPC-157 10 mg, TB-500 10 mg, and KPV 10 mg. Those four labelled amounts are catalogue text for this SKU. They are not a specification for GLOW or for the GHK-Cu 50 mg vial.

Does a GHK-Cu Certificate of Analysis document KLOW?

No. KLOW has its own library row. A component report, including GHK-Cu 50 mg, documents that component lot only. Match the KLOW sample name and the 80 mg fill.

How should purity be copied when the blend report prints one figure?

Copy the figure the PDF prints. If the file does not assign that figure to one component, do not split it across GHK-Cu, BPC-157, TB-500, and KPV. Each mass stays with the sequence the report names.

Is the KLOW vial a combined method?

No. It is a catalogue format: four named constituents in one lyophilized container. It is not a use instruction. Research-use-only wording is not a Health Canada authorization.