Detection of Human MLK2 by Western Blot. Western blot shows lysates of Daudi human Burkitt's lymphoma cell line, MOLT-4 human acute lymphoblastic leukemia, and U266 human myeloma cell line. PVDF membrane was probed with 1 µg/mL of Human MLK2 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF5066) followed by HRP-conjugated Anti-Sheep IgG Secondary Antibody (Catalog # HAF016). A specific band was detected for MLK2 at approximately 104 kDa (as indicated). This experiment was conducted 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.
MLK2 (mixed lineage kinase 2; also MST and MAP3K10) is a member of the STE Ser/Thr kinase family of enzymes. It is expressed in neurons, lymphoid tissue, and skeletal muscle, where it participates in apoptosis. Human MLK2 is 954 amino acids (aa) in length. It contains an N-terminal SH3 domain (aa 23‑76), followed by a kinase domain that likely acts to phosphorylate Ser/Thr (aa 99‑355), two Leu-zipper segments that mediate homodimerization (aa 384‑419) and a C-terminal Ser/Thr/Pro-rich region that undergoes phosphorylation at multiple sites (aa 497‑954). There is one splice variant that shows an in-frame 16 aa substitution for the 16 aa between aa 465‑480.
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