Solid-phase synthesis produces deletion and truncation sequences: molecules closely related to the target, which is exactly what reversed-phase HPLC separates. A purity percentage means a great deal for that kind of material.
Expression in a host organism produces a different set of risks. The protein has to be folded correctly and separated from everything else the cell made, and none of those contaminants is a near-identical sequence.
Identity, by mass spectrometry. Purity, ideally shown rather than only stated. For material destined for cell work, an endotoxin figure matters: endotoxin activates immune pathways at very low concentrations and will produce effects that have nothing to do with the protein under study.
Where the protein is glycosylated, the expression system is part of its identity, because glycosylation differs between hosts and is not an incidental detail.
Ask what method produced each number and under what conditions. A purity figure without its method is not comparable with anyone else's, and that applies to proteins at least as much as to peptides.
Lot-specific documentation for material supplied by REVIVE LAB UAE is available on request. Research use only.
| Format | Strength | Price | Availability |
|---|---|---|---|
| Follistatin-344 Pack | 1 mg | AED 750 | In stock |
Delivery is AED 40 flat and free on orders over AED 700. Payment is cash on delivery anywhere in the UAE, or USDT (TRC20) in advance, which takes 5% off the order total.
Solid-phase synthesis produces deletion and truncation sequences: molecules closely related to the target, which is exactly what reversed-phase HPLC separates. A purity percentage means a great deal for that kind of material.
No. REVIVE LAB UAE supplies research materials and provides no dosing, administration or protocol guidance of any kind. Every product is sold for laboratory research use only and is not for human or veterinary consumption.
Stock is held in Dubai. An order confirmed before 4 PM Dubai time is dispatched the same working day, reaching Dubai and Abu Dhabi the same day and the remaining emirates within 24 hours. Delivery is AED 40 flat and free over AED 700.
Supplied for laboratory research use only. Not for human or veterinary consumption. REVIVE LAB UAE provides no dosing, administration or protocol guidance.