• Species Reactivity

  Human

• Specificity

  Detects human MLKL when phosphorylated at T357.

• Source

  Monoclonal Mouse IgG    _2A Clone # 954702

• Purification

  Protein A or G purified from cell culture supernatant

• Immunogen

  Phosphopeptide containing the human MLKL T357 site    
  Accession # Q8NB16

• Formulation

  Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.

• Label

  Unconjugated

Applications

• 
  

  Recommended    
  Concentration

  Sample

• Immunohistochemistry

  1-25 µg/mL

  See below

• 
  

Please Note: Optimal dilutions should be determined by each laboratory for each application.  are available in the Technical Information section on our website.

Data Examples

Preparation and Storage

• Reconstitution

  Reconstitute at 0.5 mg/mL in sterile PBS.

• Shipping

  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.

Background: MLKL

Mixed Lineage Kinase Domain-Like (MLKL) is a 471 amino acid member of the protein kinase superfamily, but lacks several amino acid residues necessary for kinase activity.  Phosphorylation of MLKL at T357 and S358  by receptor-interacting protein 3 (RIP3) causes trimerization and translocation of MLKL from the cytosol to the plasma membrane, where it mediates TNF-alpha induced necroptosis through membrane degradation and calcium influx.  Low expression of MLKL has been found to be correlated with poor prognosis in cervical squamous cell carcinoma, pancreatic cancer, and ovarian cancer.  Conversely, high expression of RIPK3 and MLKL in esophageal and colon cancer is associated with poor overall survival, possibly by promoting inflammatory cytokine production, sustaining tumor growth.

• Long Name:

  Mixed Lineage Kinase Domain-like

• Entrez Gene IDs:

  197259 (Human); 74568 (Mouse); 690743 (Rat)

• Alternate Names:

  FLJ34389; mixed lineage kinase domain-like protein; mixed lineage kinase domain-like; MLKL