Product nameAnti-PKN1 antibody
See all PKN1 primary antibodies
DescriptionRabbit polyclonal to PKN1
Tested applicationsSuitable for: IHC-P, ICC/IF, WBmore details
Species reactivityReacts with: Mouse, Human
Predicted to work with: Cow, Monkey
Synthetic peptide corresponding to Human PKN1 (internal sequence) conjugated to keyhole limpet haemocyanin.
Database link: Q16512
- IHC-P: Human colon and kidney tissues. ICC/IF: HepG2 cells. WB: HEK-293T, HepG2, SP2/0 and NIH/3T3 whole cell lysates.
Storage instructionsShipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term. Avoid freeze / thaw cycle.
Storage bufferpH: 7.30
Preservative: 0.01% Sodium azide
Constituents: PBS, 30% Glycerol
Concentration information loading...
PurityImmunogen affinity purified
Our Abpromise guarantee covers the use of ab231038 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|ICC/IF||1/100 - 1/500.|
|WB||1/500 - 1/1000. Predicted molecular weight: 104 kDa.|
FunctionPKC-related serine/threonine-protein kinase involved in various processes such as regulation of the intermediate filaments of the actin cytoskeleton, cell migration, tumor cell invasion and transcription regulation. Regulates the cytoskeletal network by phosphorylating proteins such as VIM and neurofilament proteins NEFH, NEFL and NEFM, leading to inhibit their polymerization. Phosphorylates 'Ser-575', 'Ser-637' and 'Ser-669' of MAPT/Tau, lowering its ability to bind to microtubules, resulting in disruption of tubulin assembly. Acts as a key coactivator of androgen receptor (ANDR)-dependent transcription, by being recruited to ANDR target genes and specifically mediating phosphorylation of 'Thr-11' of histone H3 (H3T11ph), a specific tag for epigenetic transcriptional activation that promotes demethylation of histone H3 'Lys-9' (H3K9me) by KDM4C/JMJD2C. Phosphorylates HDAC5, HDAC7 and HDAC9, leading to impair their import in the nucleus. Phosphorylates 'Thr-38' of PPP1R14A, 'Ser-159', 'Ser-163' and 'Ser-170' of MARCKS, and GFAP. Able to phosphorylate RPS6 in vitro.
Tissue specificityFound ubiquitously. Expressed in heart, brain, placenta, lung, skeletal muscle, kidney and pancreas. Expressed in numerous tumor cell lines, especially in breast tumor cells.
Sequence similaritiesBelongs to the protein kinase superfamily. AGC Ser/Thr protein kinase family. PKC subfamily.
Contains 1 AGC-kinase C-terminal domain.
Contains 1 C2 domain.
Contains 1 protein kinase domain.
Contains 3 REM (Hr1) repeats.
DomainThe C1 domain does not bind the diacylglycerol (DAG).
modificationsAutophosphorylated; preferably on serine. Phosphorylated during mitosis.
Activated by limited proteolysis with trypsin.
Cellular localizationCytoplasm. Nucleus. Endosome. Cell membrane. Cleavage furrow. Midbody. Associates with chromatin in a ligand-dependent manner. Localization to endosomes is mediated via its interaction with RHOB. Association to the cell membrane is dependent on Ser-374 phosphorylation. Accumulates during telophase at the cleavage furrow and finally concentrates around the midbody in cytokinesis.
- Information by UniProt
- DBK antibody
- PAK 1 antibody
- PAK-1 antibody
All lanes : Anti-PKN1 antibody (ab231038) at 1/500 dilution
Lane 1 : HEK-293T (human epithelial cell line from embryonic kidney transformed with large T antigen) whole cell lysate
Lane 2 : HepG2 (human liver hepatocellular carcinoma cell line) whole cell lysate
Lane 3 : SP2/0 whole cell lysate
Lane 4 : NIH/3T3 (mouse embryo fibroblast cell line) whole cell lysate
Predicted band size: 104 kDa
HepG2 (human liver hepatocellular carcinoma cell line) cells stained for PKN1 (red) using ab231038 at 1/100 dilution in ICC/IF.
Formalin-fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 5-10 minutes and blocked with 3% BSA-PBS for 30 minutes at room temperature. Cells were probed with the primary antibody in 3% BSA-PBS and incubated overnight at 4°C in a humidified chamber. Cells were washed with PBST and incubated with a DyLight 594-conjugated secondary antibody (red) in PBS at room temperature in the dark.
Formalin-fixed, paraffin-embedded human kidney tissue stained for PKN1 using ab231038 at 1/100 dilution in immunohistochemical analysis.
Formalin-fixed, paraffin-embedded human colon tissue stained for PKN1 using ab231038 at 1/100 dilution in immunohistochemical analysis.
ab231038 has not yet been referenced specifically in any publications.