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RPE65 Protein, Human, Recombinant (His & Myc) is expressed in Baculovirus.

| Pack Size | Price | Availability | Quantity | 
|---|---|---|---|
| 5 μg | $176 | 20 days | |
| 10 μg | $293 | 20 days | |
| 20 μg | $491 | 20 days | |
| 50 μg | $926 | 20 days | |
| 100 μg | $1,500 | 20 days | |
| 200 μg | $1,890 | 20 days | |
| 500 μg | $2,580 | 20 days | |
| 1 mg | $3,260 | 20 days | 
| Biological Activity | Activity has not been tested. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first. | 
| Description | RPE65 Protein, Human, Recombinant (His & Myc) is expressed in Baculovirus. | 
| Species | Human | 
| Expression System | Baculovirus Insect Cells | 
| Tag | N-10xHis, C-Myc | 
| Accession Number | Q16518 | 
| Synonyms | RPE65,Retinol isomerase,Retinoid isomerohydrolase,Retinal pigment epithelium-specific 65 kDa protein,Meso-zeaxanthin isomerase,Lutein isomerase,All-trans-retinyl-palmitate hydrolase | 
| Amino Acid | SIQVEHPAGGYKKLFETVEELSSPLTAHVTGRIPLWLTGSLLRCGPGLFEVGSEPFYHLFDGQALLHKFDFKEGHVTYHRRFIRTDAYVRAMTEKRIVITEFGTCAFPDPCKNIFSRFFSYFRGVEVTDNALVNVYPVGEDYYACTETNFITKINPETLETIKQVDLCNYVSVNGATAHPHIENDGTVYNIGNCFGKNFSIAYNIVKIPPLQADKEDPISKSEIVVQFPCSDRFKPSYVHSFGLTPNYIVFVETPVKINLFKFLSSWSLWGANYMDCFESNETMGVWLHIADKKRKKYLNNKYRTSPFNLFHHINTYEDNGFLIVDLCCWKGFEFVYNYLYLANLRENWEEVKKNARKAPQPEVRRYVLPLNIDKADTGKNLVTLPNTTATAILCSDETIWLEPEVLFSGPRQAFEFPQINYQKYCGKPYTYAYGLGLNHFVPDRLCKLNVKTKETWVWQEPDSYPSEPIFVSHPDALEEDDGVVLSVVVSPGAGQKPAYLLILNAKDLSEVARAEVEINIPVTFHGLFKKS | 
| Construction | 2-533 aa | 
| Protein Purity | > 85% as determined by SDS-PAGE. | 
| Molecular Weight | 64.7 kDa (predicted) | 
| Endotoxin | < 1.0 EU/μg of the protein as determined by the LAL method. | 
| Formulation | If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0. | 
| Reconstitution | Reconstitute the lyophilized protein in sterile deionized water. The product concentration should not be less than 100 μg/mL. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing. | 
| Stability & Storage | Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. | 
| Shipping | In general, Lyophilized powders are shipping with blue ice. Solutions are shipping with dry ice. | 
| Research Background | Critical isomerohydrolase in the retinoid cycle involved in regeneration of 11-cis-retinal, the chromophore of rod and cone opsins. Catalyzes the cleavage and isomerization of all-trans-retinyl fatty acid esters to 11-cis-retinol which is further oxidized by 11-cis retinol dehydrogenase to 11-cis-retinal for use as visual chromophore. Essential for the production of 11-cis retinal for both rod and cone photoreceptors. Also capable of catalyzing the isomerization of lutein to meso-zeaxanthin an eye-specific carotenoid. The soluble form binds vitamin A (all-trans-retinol), making it available for LRAT processing to all-trans-retinyl ester. The membrane form, palmitoylated by LRAT, binds all-trans-retinyl esters, making them available for IMH (isomerohydrolase) processing to all-cis-retinol. The soluble form is regenerated by transferring its palmitoyl groups onto 11-cis-retinol, a reaction catalyzed by LRAT. | 

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