| 説明 |
Integrin-linked kinase-associated serine/threonine phosphatase 2C, also known as ILKAP, is a cytoplasm protein that belongs to the PP2C family. ILKAP contains one PP2C-like domain. ILKAP is widely expressed. Highest levels expressed in striated muscle. Much lower levels are evident in various smooth muscle tissues. ILKAP may play a role in the regulation of cell cycle progression via dephosphorylation of its substrates whose appropriate phosphorylation states might be crucial for cell proliferation. ILKAP selectively associates with integrin-linked kinase (ILK), to modulate cell adhesion and growth factor signaling. ILKAP inhibits the ILK-GSK3B signaling axis and may play an important role in inhibiting oncogenic transformation. Integrin-linked kinase ( ILK ) plays key roles in a variety of cell functions, including cell proliferation, adhesion, and migration. Within the cell, ILK localizes to multiple sites, including the cytoplasm, focal adhesion complexes that mediate cell adhesion to extracellular substrates, as well as cell-cell junctions in epidermal keratinocytes. Nuclear ILK can be rapidly exported into the cytoplasm through a CRM1-dependent pathway, and its export is enhanced by the type 2C protein phosphatase ILKAP. Nuclear localization of ILK in epidermal keratinocytes is associated with increased DNA synthesis, which is sensitive to inhibition by ILKAP. |
| Species |
Human
|
| Expression Host |
HEK293 Cells
|
| Tag |
His
|
| Accession Number |
Q9H0C8
|
| 別名 |
ILKAP3, PP2C-δ, PP2C-DELTA, integrin-linked kinase-associated serine/threonine phosphatase, ILKAP2
|
| Construction |
The Human ILKAP (Q9H0C8) (Met 1-His 392) was expressed, with a C-terminal polyhistidine tag.
|
| Protein Purity |
> 92 % as determined by SDS-PAGE
|
| 分子量 |
44.3 kDa (predicted)
|
| Endotoxin |
< 1.0 EU/μg of the protein as determined by the LAL method.
|
| Formulation |
Lyophilized from a solution filtered through a 0.22 μm filter, containing 20 mM Tris, 150 mM NaCl, 20%Glycerol, 1 mM DTT, pH 7.5. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization.
|
| Reconstitution |
A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
|
| Stability & Storage |
It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at-80℃. For reconstituted proteinsolutions, 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.
|
| Research Background |
Integrin-linked kinase-associated serine/threonine phosphatase 2C, also known as ILKAP, is a cytoplasm protein that belongs to the PP2C family. ILKAP contains one PP2C-like domain. ILKAP is widely expressed. Highest levels expressed in striated muscle. Much lower levels are evident in various smooth muscle tissues. ILKAP may play a role in the regulation of cell cycle progression via dephosphorylation of its substrates whose appropriate phosphorylation states might be crucial for cell proliferation. ILKAP selectively associates with integrin-linked kinase (ILK), to modulate cell adhesion and growth factor signaling. ILKAP inhibits the ILK-GSK3B signaling axis and may play an important role in inhibiting oncogenic transformation. Integrin-linked kinase ( ILK ) plays key roles in a variety of cell functions, including cell proliferation, adhesion, and migration. Within the cell, ILK localizes to multiple sites, including the cytoplasm, focal adhesion complexes that mediate cell adhesion to extracellular substrates, as well as cell-cell junctions in epidermal keratinocytes. Nuclear ILK can be rapidly exported into the cytoplasm through a CRM1-dependent pathway, and its export is enhanced by the type 2C protein phosphatase ILKAP. Nuclear localization of ILK in epidermal keratinocytes is associated with increased DNA synthesis, which is sensitive to inhibition by ILKAP.
|
参考文献
1.
Leung-Hagesteijn C. et al., 2001, EMBO J. 20: 2160-70.
2.
Kumar,A.S. et al., 2004, Oncogene. 23 (19):3454-61.
3.
Lammers,T. et al., 2007, Crit Rev Biochem Mol Biol. 42 (6):437-61.
4.
Nakrieko,K.A. et al., 2008, Cell Cycle. 7 (14):2157-66.
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