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  • KD/KO Validated

PKLR Polyclonal antibody

PKLR Polyclonal Antibody for IHC, WB, ELISA

Host / Isotype

Rabbit / IgG


human, mouse, rat





Cat no : 22456-1-AP


PK1, PKL, PKLR, PKR, PKRL, Pyruvate kinase 1, Pyruvate kinase isozymes R/L, pyruvate kinase, liver and RBC, R type/L type pyruvate kinase, Red cell/liver pyruvate kinase, RPK

Tested Applications

Positive WB detected inRaji cells, mouse skeletal muscle tissue, mouse muscle/liver tissue, mouse heart tissue, HeLa cells, MCF-7 cells, human kidney tissue, human liver tissue, NIH/3T3 cells, HEK-293 cells, HepG2 cells
Positive IHC detected inhuman lung cancer tissue, human breast cancer tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0

Recommended dilution

Western Blot (WB)WB : 1:500-1:3000
Immunohistochemistry (IHC)IHC : 1:20-1:200
Sample-dependent, check data in validation data gallery

Product Information

The immunogen of 22456-1-AP is PKLR Fusion Protein expressed in E. coli.

Tested Reactivity human, mouse, rat
Cited Reactivityhuman, mouse, rat
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen PKLR fusion protein Ag17933
Full Name pyruvate kinase, liver and RBC
Calculated molecular weight 574 aa, 62 kDa
Observed molecular weight 58-62 kDa
GenBank accession numberBC025737
Gene symbol PKLR
Gene ID (NCBI) 5313
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.

Background Information

PKLR(Pyruvate kinase isozymes R/L) is also named as PK1,PKL,which is a glycolytic enzyme that catalyzes the transphosphorylation from phosphoenolpyruvate (PEP) to ADP, yielding pyruvate and ATP. It is the last step of the glycolytic pathway and is essentially irreversible.It belongs to the pyruvate kinase family and There are 4 isozymes of pyruvate kinase in mammals: L, R, M1 and M2. L type is major isozyme in the liver, R is found in red cells, M1 is the main form in muscle, heart and brain, and M2 is found in early fetal tissues.Defects in PKLR are the cause of pyruvate kinase hyperactivity (PKHYP) and pyruvate kinase deficiency of red cells (PKRD).It can form a homotetramer(PMID:11960989).


Product Specific Protocols
WB protocol for PKLR antibody 22456-1-APDownload protocol
IHC protocol for PKLR antibody 22456-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



Cancer Lett

The NQO1/PKLR axis promotes lymph node metastasis and breast cancer progression by modulating glycolytic reprogramming.

Authors - Yang Yang
  • KD Validated

Cell Rep

Distinct Hepatic PKA and CDK Signaling Pathways Control Activity-Independent Pyruvate Kinase Phosphorylation and Hepatic Glucose Production.

Authors - Brandon M Gassaway

Int J Mol Sci

Loss of miR-23b/27b/24-1 Cluster Impairs Glucose Tolerance via Glycolysis Pathway in Mice.

Authors - Yong-Hui Jiang

Cell Death Dis

Akt kinase LANCL2 functions as a key driver in EGFR-mutant lung adenocarcinoma tumorigenesis.

Authors - Yuqing Lou

Recent Pat Anticancer Drug Discov

Alpha-solanine anti-tumor effects in non-small cell lung cancer through regulating the energy metabolism pathway.

Authors - Tao Zou

Nutr Metab (Lond)

Apolipoprotein A-IV involves in glucose and lipid metabolism of rat.

Authors - Zhenguo Wang