Our receptor enriched membrane preparations are produced from highly expressing cell lines and thus guaranty a very good specific binding ratio.
All our membrane preparations are delivered in consignments of 1000 units.
For all membrane preparations for which radio ligand binding characterisation has not yet been conducted, we deliver 10µg/unit, which make a total of 10 mg for 1000 units.
For all membrane preparations for which radio ligand binding characterisation has been conducted, we deliver 1µg/unit, as soon as 1µg is enough to obtain 1000 specific DPM at the Kd concentration of the radio ligand of reference.
We characterise all the membrane preparation for which a radio ligand is commercially available as soon as the reference is ordered. This policy implied the two following consequences:
We send 10 times more material for non-characterised membrane preparation than for characterised ones.
We guaranty the full reimbursement of the ordered membrane preparation if a threshold of 1000 specific DPM/unit cannot be reached .
Finally we propose a very competitive bulk order offer, 10€/mg of membrane prep from 1g purchased on any of our references.
Another good reason to purchase your membrane preparation from Bio-Xtal !
New! We can produce C13 N15 labelled membrane preparations upon order for all our catalogue references. No not hesitate to contact us for a quote!

Applications :
Radio binding
Western-blot
Solubilization/purification
Phage display selection (antibody or peptide)
SPR