RED TRENO (Methyltrienolone 1 mg)

RED TRENO (Methyltrienolone 1 mg) — the reference ligand behind decades of androgen receptor assays
Methyltrienolone occupies a singular position in endocrinology: as R1881, its tritiated form became the standard radioligand for measuring androgen receptor binding. That legacy makes it one of the most analytically significant molecules in the class. RED TRENO supplies 100 uniform 1 mg research units for controlled laboratory work.

What is Methyltrienolone?

Methyltrienolone — known throughout the literature as metribolone or R1881 — is a 17α-methylated trienolone with an exceptionally high affinity for the androgen receptor and negligible binding to sex-hormone-binding globulin. Those two properties are exactly what made it valuable to laboratories: a ligand that binds tightly, does not aromatise and is not sequestered by carrier Proteins gives unusually clean signal in competitive-binding assays. Generations of receptor-characterisation studies, prostate-cell transactivation work and structure–activity comparisons have used it as the benchmark against which other androgens are measured. The low 1 mg unit reflects its potency as a research material.

Research interest

• Benchmark radioligand — the R1881 form is a long-established reference in competitive androgen-receptor binding assays.
• Transactivation assays — studied in reporter-gene systems investigating androgen-responsive element activity.
• Receptor mutation studies — of interest to researchers characterising ligand response in mutated or variant androgen receptors.
• SHBG-independent binding — investigated precisely because negligible carrier-protein binding simplifies free-fraction modelling.
• Comparative potency — used as the affinity reference point when ranking novel androgenic and anti-androgenic molecules.

Specifications

• Content: 100 tablets × 1 mg
• Form: Solid oral tablets, sealed container
• Purity: Pharmaceutical-grade, batch-tested
• Storage: Cool, dry, away from light and humidity

Handling & storage

Keep the container sealed, dry and out of direct light at stable room temperature; avoid humid storage and sharp temperature swings, both of which shorten the usable life of solid oral preparations. When material is weighed, milled or taken into solution for assay work, use a fume hood or ventilated enclosure, dedicated labware and appropriate PPE, and prepare stocks fresh rather than holding dilute solutions indefinitely. Label every aliquot with compound, concentration, solvent, batch and date so that the chain of custody from sealed container to data point is unbroken. Dispose of residues and packaging through approved chemical waste channels.

Why source from Rogue

• Verified purity — every batch traceable and tested before it reaches a shelf.
• European supply chain — sealed blisters, authentic labelling, never grey-market.
• Discreet, tracked delivery — fast dispatch across the EU in unmarked packaging.

For research purposes only. Not a medicinal product. Not for human or veterinary consumption. Intended for qualified laboratory research use only.

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