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  • KD/KO Validated

MLKL Polyclonal antibody

MLKL Polyclonal Antibody for IF, IHC, WB, ELISA

Host / Isotype

Rabbit / IgG


human and More (2)





Cat no : 21066-1-AP


BC028141, MLKL

Tested Applications

Positive WB detected inHepG2 cells
Positive IHC detected inhuman liver cancer tissue, human kidney tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
Positive IF detected inHepG2 cells

Recommended dilution

Western Blot (WB)WB : 1:500-1:1000
Immunohistochemistry (IHC)IHC : 1:50-1:500
Immunofluorescence (IF)IF : 1:20-1:200
Sample-dependent, check data in validation data gallery

Product Information

The immunogen of 21066-1-AP is MLKL Fusion Protein expressed in E. coli.

Tested Reactivity human
Cited Reactivityhuman, rat, pig
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen MLKL fusion protein Ag15188
Full Name mixed lineage kinase domain-like
Calculated molecular weight 471 aa, 54 kDa
Observed molecular weight 54 kDa
GenBank accession numberBC028141
Gene symbol MLKL
Gene ID (NCBI) 197259
Conjugate Unconjugated
Form Liquid
Purification Method Antigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA.

Background Information

Mixed lineage kinase domain like pseudokinase (MLKL), belongs to the protein kinase superfamily, has two MW of 54 and 30 kDa. MLKL plays a critical role in tumor necrosis factor (TNF)-induced necroptosis, a programmed cell death process, via interaction with receptor-interacting protein 3 (RIP3), which is a key signaling molecule in necroptosis pathway. High levels of this protein and RIP3 are associated with inflammatory bowel disease in children.


Product Specific Protocols
WB protocol for MLKL antibody 21066-1-APDownload protocol
IHC protocol for MLKL antibody 21066-1-APDownload protocol
IF protocol for MLKL antibody 21066-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



Cell Host Microbe

Toxoplasma gondii secreted effectors co-opt host repressor complexes to inhibit necroptosis.

Authors - Alex Rosenberg
  • KO Validated

Front Immunol

N-acetyl-L-cysteine alleviated the oxidative stress-induced inflammation and necroptosis caused by excessive NiCl2 in primary spleen lymphocytes

Authors - Xintong Zhang

Cell Death Discov

MLKL deficiency attenuated hepatocyte oxidative DNA damage by activating mitophagy to suppress macrophage cGAS-STING signaling during liver ischemia and reperfusion injury

Authors - Jian Xu

Cancers (Basel)

STAT3β Enhances Sensitivity to Concurrent Chemoradiotherapy by Inducing Cellular Necroptosis in Esophageal Squamous Cell Carcinoma.

Authors - Zhen-Yuan Zheng

Front Cell Dev Biol

Mesenchymal Stem Cells-Derived Exosomes Ameliorate Ischemia/Reperfusion Induced Acute Kidney Injury in a Porcine Model.

Authors - Jianni Huang

Front Neurosci

Physiological ischemic training improves cardiac function through the attenuation of cardiomyocyte apoptosis and the activation of the vagus nerve in chronic heart failure

Authors - Xiuhua Zhu