Detection of Human/Mouse/Rat DYRK3 by Western Blot. Western blot shows lysates of HUVEC human umbilical vein endothelial cells, C2C12 mouse myoblast cell line, L6 rat myoblast cell line, and Rat‑2 rat embryonic fibroblast cell line. PVDF membrane was probed with 1 µg/mL of Human/Mouse/Rat DYRK3 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF5409) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF109). A specific band was detected for DYRK3 at approximately 72 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
Preparation and Storage
Reconstitute at 0.2 mg/mL in sterile PBS.
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.
DYRK3 (Dual-specificity tyrosine [Y] phosphorylation regulated kinase 3; also REDK) is a member of the MNB/DYRK subfamily, CMGC Ser/Thr protein kinase family of enzymes. DYRK3 is expressed in testis, erythroid-lineage precursors and other tissues, and shows dual substrate specificity. Autophosphorylation on Tyr369 leads to self-activation, while target proteins are Ser/Thr phosphorylated. Targets include CREB and histone 2B. Human DYRK3 is 588 amino acids (aa) in length, and contains one kinase catalytic domain (aa 209‑522). There are two potential isoform variants that show either a six aa substitution for aa 1‑26, or this same substitution in combination with a premature truncation after Gln263.
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