Research Handling Guidance

Before reconstitution, allow both the lyophilised peptide and your chosen diluent to settle at normal laboratory room temperature. Equalising temperatures in this way supports the structural stability of the compound while it goes into solution.

Diluents and reconstitution solutions are purchased separately.

Research compound

KLOW

Name: KLOW
Brand: Regent Peptides
SKU: klow
Availability: InStock

£66.00/ 80mg vial

Four-peptide research blend, 80 mg

KLOW is a combined research preparation named for its four components: KPV, the anti-inflammatory tripeptide fragment of alpha-MSH; the copper tripeptide GHK-Cu; the actin-binding thymosin fragment TB-500; and BPC-157. It is supplied as a single 80 mg lyophilised vial for laboratories investigating these compounds in combination.

Each batch is manufactured in the UK and released against independent HPLC and mass-spectrometry analysis. Because the vial contains four distinct peptides, the certificate reports each component separately.

The blend is used in preclinical and in-vitro models where repair, inflammation and matrix-remodelling pathways are studied together. Laboratory research use only.

Order before 3pm for same-day UK dispatch on Royal Mail Tracked 24, from £4.99.

Independent testing

All lab reports

HPLC and mass spectrometry on every batch. Certificate of Analysis available on request.

Third-party analysis by Janoshik Analytical. Each certificate is verifiable on the laboratory’s own site.

Manufactured and lyophilised in the UK
Plain, tracked packaging from £4.99
For laboratory research use only

Research Handling Guidance

Diluents and reconstitution solutions are purchased separately.

Technical data

Identity

Composition: KPV, GHK-Cu, TB-500, BPC-157
Total content: 80 mg per vial
Form: Lyophilised powder, sealed vial

Identification

Product Name: KLOW
Catalogue Number: klow-80mg
Presentation: 80mg per vial

Physical & Chemical Properties

Appearance: White to off-white lyophilised powder
Purity: ≥99% by RP-HPLC
Identity: Confirmed by mass spectrometry
Solubility: Readily soluble in bacteriostatic or sterile water

Research Use & Safety

Intended Use: For laboratory research use only. Not for human or veterinary use.
Caution: Handle using appropriate PPE and in compliance with relevant laboratory safety standards.

Storage, Handling & Stability

Storage Temperature, Unopened: -20 °C recommended for long-term storage
Storage Temperature, Opened: -20 °C, minimise freeze-thaw cycles
Shelf Life: 2 years unopened under recommended conditions
Reconstitution Stability: Stable for up to 28 days at 2–8 °C in aqueous solution under sterile conditions
Batch / Lot: Supplied on the batch Certificate of Analysis

For in-vitro laboratory research use only. Not a medicinal product. Not for human, veterinary, diagnostic, therapeutic or in-vivo use.

KLOW questions

What does KLOW stand for?

KLOW is the name used across suppliers for this four-peptide blend of KPV, GHK-Cu, TB-500 and BPC-157. The exact composition and quantities are stated on the vial label and on the batch certificate.

How is KLOW tested?

Each production batch is sent for independent HPLC purity analysis and mass spectrometry identity confirmation by Janoshik Analytical. The batch reference printed on the vial links to its Certificate of Analysis, which can be viewed on the lab's own verification site.

How should the lyophilised vial be stored?

Unopened lyophilised vials should be kept refrigerated at 2–8 °C, or at −20 °C for long-term storage, protected from light. Once reconstituted, solutions should be refrigerated and used within the period appropriate to the laboratory's own stability data.

Is this for human use?

No. All Regent Peptides products are supplied strictly for in-vitro laboratory research. They are not medicines and are not for human or veterinary use, diagnosis or treatment.

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