Leu-Enkephalin

All RIA kits, Tracers, and CE-MARKED kits are shipped on blue ice to ensure optimal stability and performance during transport with a single 10 euro charge per shipment for the blue ice. All other products are shipped in standard packaging, as they remain fully stable under these conditions.

Lyophilized peptides should be stored at +4°C. After rehydration, aliquot the solution and freeze at -20°C to -80°C. Rehydrated, frozen peptides are typically stable for 3 months. Please avoid multiple freeze-thaw cycles. Upon receipt, please store EIA Kits in the fridge at +4°C. Do not freeze the kits. RIA Kits should be Frozen at -20°C upon reciept. We ship our I-125 tracers on dry ice. Upon receipt, please keep these stored at -20°C in its lyophilized form until it is ready to be used. Once rehydrated, please store at +4°C for up to one week. Due to its half-life, we recommend that the kit be used as soona s possible upon receipt.

The standard packaging options include four types : -Type A (Vials) with a volume weight of 1 kg and dimensions of 16 x 12 x 12 cm -Type B (1 Kit/Vials) weighing 1.5 kg with dimensions of 21 x 16 x 16 cm -Type C (2–4 Kits) weighing 2.5 kg at 31 x 23 x 17 cm -Type D (5–9 Kits) weighing 5 kg at 35 x 25 x 26 cm. For shipments requiring blue ice, the packaging options include : -Type A (1 Kit/Tracer) with a volume weight of 3 kg and dimensions of 33 x 20 x 18.5 cm -Type B (2–3 Kits) weighing 4.5 kg and measuring 40 x 29 x 18 cm -Type C (4–12 Kits) weighing 14 kg with dimensions of 58 x 38.5 x 30 cm. Additionally, large packaging is available for bulk orders and is tailored to specific requirements, typically with volume weights of 13 kg or 23kg.