Human Proenkephalin-A/PENK Recombinant Protein (RPES2688)
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주문- SKU:
- RPES2688
- Product type:
- Recombinant Protein
- Host species:
- Human Cells
- Reactivity:
- Human
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Description
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Human Proenkephalin-A/PENK Recombinant Protein
Proenkephalin-A is a secreted protein that belongs to the opioid neuropeptide precursor family. Proenkephalin-A is an endogenous opioid polypeptide hormone which, via proteolyic cleavage, produces the enkephalin peptides [Met]enkephalin, and to a lesser extent, [Leu]enkephalin. Met- and Leu-enkephalins compete with and mimic the effects of opiate drugs. They play a role in a number of physiologic functions, including pain perception and responses to stress. Proenkephalin-A (114-133) and Proenkephalin-A (237-258) increase glutamate release in the striatum. Proenkephalin-A (114-133) decreases GABA concentration in the striatum.
Product Name: | Human Proenkephalin-A/PENK Recombinant Protein (RPES2688) |
Product Code: | RPES2688 |
Size: | 10µg |
Species: | Human |
Expressed Host: | Human Cells |
Synonyms: | Proenkephalin-A, Synenkephalin, Met-Enkephalin, Leu-Enkephalin, PENK |
Accession: | P01210 |
Sequence: | Glu25-Phe267 |
Fusion tag: | C-6His |
Endotoxin: | <1.0 EU per µg as determined by the LAL method. |
Protein Construction: | Recombinant Human Proenkephalin-A is produced by our Mammalian expression system and the target gene encoding Glu25-Phe267 is expressed with a 6His tag at the C-terminus. |
Purity: | > 95 % as determined by reducing SDS-PAGE. |
Mol Mass: | 29.2 kDa |
AP Mol Mass: | 36 kDa |
Formulation: | Lyophilized from a 0.2 µm filtered solution of 20mM PB,150mM NaCl,pH7.4. |
Shipping: | This product is provided as lyophilized powder which is shipped with ice packs. |
Stability and Storage: | Lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months. |