GL3-Reta –Â Research Peptide UK
GL3-R is Alphamino’s documented synthetic peptide reference (CAS 2751326-32-1) for qualified in-vitro and analytical work. Laboratories comparing UK peptides suppliers often arrive via Reta peptide UK or Retatrutide UK search intent; this product page describes the GL3-R catalogue identity, batch paperwork, and how third-party testing is released – not consumer or clinical supply.
Key facts
- SKU: ALP_G3R
- CAS: 2751326-32-1
- Form: Lyophilised powder
- Presentation: 10 mg or 20 mg per vial
- Appearance (typical): White to off-white lyophilised powder
Intended laboratory context
- Identity and purity verification against batch COA for non-clinical reference material
- Analytical binding and characterisation in controlled in-vitro models
- Method development where a traceable peptide reference with SDS is required
Documentation and batch release
COA and SDS ship with released lots. Independent third-party testing (for example external HPLC) is supplied only when explicitly released for that lot; scope and limits are exactly as stated on the batch documentation. Confirm the COA before committing material to a validated protocol.
Storage and handling
- Store lyophilised powder at -20 °C unless your SDS states otherwise; protect from light and moisture
- After reconstitution, store and use per your laboratory SOP and the SDS
- Minimise freeze-thaw cycles
Solubility and reconstitution
Follow the SDS and institutional SOP. Many UK peptide workflows pair lyophilised references with bacteriostatic water for laboratory preparation where the procedure allows.
Related materials
Facilities running parallel metabolic or matrix programmes may also hold NAD+ laboratory reference, BPC-157, and bacteriostatic water for laboratory reconstitution under the same B2B controls.
FAQs
How does GL3-R relate to Reta peptide/Retatrutide?
Searchers often use colloquial or literature names when looking for a UK peptides reference with a defined CAS. This listing is the GL3-R catalogue line (CAS 2751326-32-1) with batch COA/SDS – supplied for documented in-vitro research, not as a medicine or for human or veterinary use
Research use only – not for human or veterinary use
This product is intended for laboratory research use only. It is not for human or veterinary use and is not approved for diagnostic, therapeutic, or medical applications. Supplied as non-clinical reference material; purchasers are responsible for lawful use, handling, storage, and disposal per the SDS and applicable UK requirements. Alphamino does not provide dosing, administration, or clinical guidance.
