Recombinant Human Protein δ Homolog 1/DLK1 Protein (His Tag)
Sizes: 10μg, 50μg
Catalogue Numbers: PKSH032920-10, PKSH032920-50
Citations, Manuals and MSDS Available upon request.
Abbreviation: Humanδ Homolog 1; DLK1
Target Synonym: Protein Delta Homolog 1; DLK-1; pG2; DLK1; DLK
UNIProt ID: P80370
Research Areas: Signal Transduction; Neuroscience; Stem cells
Target Species: Human
Expression Host: HEK293 Cells
Fusion Tag: C-6His
Accession: P80370
Background: Protein Delta Homolog 1 (DLK-1) is a transmembrane protein which contains a signal peptide, an extracellular domain with six tandem epidermai growth factor (EGF)-like domains, a single pass transmembrane domain, and a short cytoplasmic tail. It is found within the stromal cells in close contact to the vascular structure of placental villi, yolk sac, fetal liver, adrenal cortex and pancreas and in the beta cells of the islets of Langerhans in the adult pancreas. In addition, it is detected in some forms of neuroendocrine lung tumor tissue. DLK-1 may have a improtant role in neuroendocrine differentiation.
Sequence: Ala24-Pro297
Purity: > 95 % as determined by reducing SDS-PAGE.
Formulation: Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.2.
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: Please refer to the printed manual for detailed information.
Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method.
Calculated MW: 30.2 kDa
Observed MW: 35 kDa
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.
Research Use Only