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Recombinant Human TLK2/PKU-ALPHA Protein (His&GST Tag)
SKU: PKSH030363-50
Recombinant Human TLK2/PKU-ALPHA Protein (His&GST Tag)
| SKU # | PKSH030363 |
| Expression Host | Baculovirus-Insect Cells |
Description
| Synonyms | HsHPK, PKU-ALPHA |
| Species | Human |
| Expression Host | Baculovirus-Insect Cells |
| Sequence | Leu 397-Asn 772 |
| Accession | Q86UE8-1 |
| Calculated Molecular Weight | 71.3 kDa |
| Observed Molecular Weight | 65 kDa |
| Tag | N-His-GST |
| Bio-activity | Not validated for activity |
Properties
| Purity | > 95 % as determined by reducing SDS-PAGE. |
| Endotoxin | < 1.0 EU per μg of the protein as determined by the LAL method. |
| Storage | Store at < -20°C, stable for 6 months. Please minimize freeze-thaw cycles. |
| Shipping | This product is provided as liquid. It is shipped at frozen temperature with blue ice/gel packs. Upon receipt, store it immediately at < - 20°C. |
| Formulation | Supplied as sterile solution of 20mM Tris, 500mM NaCl, 0.5mM PMSF, pH 8.0 |
| Reconstitution | Not Applicable |
Background
Serine / threonine-protein kinase tousled-like 2; also known as PKU-alpha; Tousled-like kinase 2 and TLK2; is a nucleus protein which belongs to theprotein kinase superfamily and Ser/Thr protein kinase family. The tousled-like kinases are an evolutionarily conserved family of proteins implicated in DNA repair; DNA replication and mitosis in metazoans and plants. Their absence from the yeasts and other eukaryotic 'microbes' suggests a specific role for them in the development of multicellular organisms. Tousled-like kinase 2 / TLK2 is widely expressed. It is present in fetal placenta; liver; kidney; pancreas; heart and skeletal muscle. It is also found in adult cell lines. Tousled-like kinase 2 / TLK2 contains oneprotein kinase domain. Tousled-like kinase 2 / TLK2 is rapidly and transiently inhibited by phosphorylation following the generation of DNA double-stranded breaks during S-phase. This is cell cycle checkpoint and ATM-pathway dependent and appears to regulate processes involved in chromatin assembly.