Recombinant Human ZIP Kinase Protein / DLK (GST Tag)
Beta LifeScience
SKU/CAT #: BLPSN-4870
Recombinant Human ZIP Kinase Protein / DLK (GST Tag)
Beta LifeScience
SKU/CAT #: BLPSN-4870
Collections: Other recombinant proteins, Recombinant proteins
Product Overview
| Tag | GST |
| Host Species | Human |
| Accession | NP_001339.1 |
| Synonym | DLK, ZIP, ZIPK |
| Background | Death-associated protein kinase 3, also known as DAP kinase 3, ZIP-kinase, DAPK3 and ZIPK, is a nucleus and cytoplasm protein which belongs to theprotein kinase superfamily, CAMK Ser/Thr protein kinase family and DAP kinase subfamily. DAPK3 / ZIPK contains oneprotein kinase domain. It is a serine/threonine kinase which acts as a positive regulator of apoptosis. It phosphorylates histone H3 on 'Thr-11' at centromeres during mitosis. DAPK3 / ZIPK is a homodimer or forms heterodimers with ATF4. Both interactions require an intact leucine zipper domain and oligomerization is required for full enzymatic activity. It also binds to DAXX and PAWR, possibly in a ternary complex which plays a role in caspase activation. DAPK3 / ZIPK regulates myosin light chain phosphatase through phosphorylation of MYPT1 thereby regulating the assembly of the actin cytoskeleton, cell migration, invasiveness of tumor cells, smooth muscle contraction and neurite outgrowth. It is involved in the formation of promyelocytic leukemia protein nuclear body (PML-NB), one of many subnuclear domains in the eukaryotic cell nucleus, and which is involved in oncogenesis and viral infection. |
| Description | A DNA sequence encoding the full length of human DAPK3 (NP_001339.1) (Met 1-Arg 454) was fused with the GST tag at the N-terminus. |
| Source | Baculovirus-Insect Cells |
| Predicted N Terminal | Met |
| AA Sequence | Met 1-Arg 454 |
| Molecular Weight | The recombinant human DAPK3/GST chimera consists of 678 a.a. and predicts a molecular mass of 79 kDa. It migrates as an approximately 70 kDa band in SDS-PAGE under reducing conditions. |
| Purity | >85% as determined by SDS-PAGE |
| Endotoxin | < 1.0 EU per μg of the protein as determined by the LAL method |
| Bioactivity | The specific activity was determined to be 5 nmol/min/mg using MBP as substrate. |
| Formulation | Supplied as sterile 20mM Tris, 500mM NaCl, 10mM GSH, pH 7.4. |
| Stability | The recombinant proteins are stable for up to 1 year from date of receipt at -70°C. |
| Usage | For Research Use Only |
| Storage | Store the protein under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles. |
