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Recombinant Human Rock-2 protein (His tag)
SKU: PDEH100162-100
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Recombinant Human Rock-2 protein (His tag)
| SKU # | PDEH100162 |
| Expression Host | E. coli |
Description
| Synonyms | Rho kinase 2;Rho-associated;Rho-associated protein kinase 2;ROCK 2;Rock II;Rock2;ROCK2;Rock2m;ROK alpha;ROKalpha |
| Species | Human |
| Expression_host | E.coli |
| Sequence | Leu 904-Gly 1140 |
| Accession | O75116 |
| Mol_Mass | 26.0 kDa |
| AP_Mol_Mass | 35 kDa |
| Tag | N-His |
| Bio_Activity | Not validated for activity |
Properties
| Purity | > 95 % as determined by reducing SDS-PAGE. |
| Endotoxin level | Please contact us for more information. |
| Storage | Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months. |
| Shipping | This product is provided as lyophilized powder which is shipped with ice packs. |
| Formulation | Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Please refer to the specific buffer information in the printed manual. |
| Reconstitution | It is recommended that sterile water be added to the vial to prepare a stock solution of 0.5 mg/mL. Concentration is measured by UV-Vis |
Background
ROCK2/II (Rho-associated protein kinase 2; also Rho-kinase alpha ) is a member of the AGC serine/threonine protein kinase family. ROCK2 is a downstream target of activated RhoA. Its activation results in myosin phosphorylation with subsequent muscle contraction. Human ROCK2 is 1388 amino acids (aa) in length, and appears to be present as a dimer. It contains a protein kinase domain (aa 92?354), a coiled-coil region (aa 429?1131) and a zinc-finger region (aa 1260?1315). Two isoforms show an alternate start site at M686, and a three aa substitution for the N-terminal 444 amino acids.