Research peptide
Testagen 20 mg
Short regulatory tetrapeptide (Lys-Glu-Asp-Gly), studied in cell proliferation and gene-expression models.
£44.99 In stockVolume discount: 5% from 3, 10% from 5, 15% from 10 vials
Often ordered with
Lyophilised peptides are reconstituted with a laboratory diluent. Add it to the same parcel.
Bacteriostatic water 10 ml£10.99
Normal price, no bundle discount.
- Dispatched from UK stock
- Royal Mail Tracked 48
- No customs or import VAT
- Certificate of analysis available with the first lot
- Plain packaging
- Bank transfer, PayPal or crypto
- Volume discount from 3 vials
- Free replacement if damaged in transit
For laboratory research only. Not suitable for human consumption or veterinary use.
Description
Testagen is a synthetic tetrapeptide (Lys-Glu-Asp-Gly) from the group of short regulatory peptides described by the Khavinson research group, originally associated with testicular tissue. It is studied in in vitro models of cell proliferation and gene expression. Research use only.
Specification
| Vial size | 20 mg |
|---|---|
| Purity | Specification ≥98%; the measured value will be on the certificate of analysis for the first lot |
| Molecular formula | C17H29N5O9 |
| Molar mass | 447.44 g/mol |
| Sequence or identity | Lys-Glu-Asp-Gly (4 residues) |
| Form | Lyophilised powder |
| Research area | Cellular ageing research |
| Storage | −20 °C, protected from light; after reconstitution, 2 to 8 °C |
Documentation
Every vial ships with a written specification. More on how lots are tested: Quality and testing · What a certificate of analysis shows · How purity is measured.
Questions about Testagen 20 mg
Is Testagen 20 mg intended for human use?
No. Testagen 20 mg is supplied exclusively for in vitro laboratory research. It is not a medicine, food supplement or cosmetic and must not be administered to people or animals.
What purity does Testagen 20 mg have?
The specification is at least 98%. No certificate has been published yet; the certificate of analysis with the measured value will be available with the first lot.
How should Testagen 20 mg be stored?
At −20 °C, protected from light; after reconstitution, 2 to 8 °C.
How is Testagen 20 mg shipped?
From UK stock by Royal Mail Tracked 48, in plain packaging, once payment has arrived. Royal Mail aims to deliver in 2 to 3 working days. Free delivery from £25.
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