Product nameAnti-PPM1K antibody
See all PPM1K primary antibodies
DescriptionRabbit polyclonal to PPM1K
Tested applicationsSuitable for: IHC-P, WBmore details
Species reactivityReacts with: Mouse, Human
Predicted to work with: Rat, Horse, Dog, Chimpanzee, Macaque monkey, Gorilla, Chinese hamster, Orangutan
Synthetic peptide corresponding to Human PPM1K aa 50-150 conjugated to keyhole limpet haemocyanin.
(Peptide available as
- This antibody gave a positive signal in the following tissue lysates: Human Heart; Mouse Heart; Human Skeletal Muscle; Mouse Skeletal Muscle. IHC-P: Human heart muscle FFPE tissue sections.
Storage instructionsShipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
Storage bufferpH: 7.40
Preservative: 0.02% Sodium azide
Batches of this product that have a concentration < 1mg/ml may have BSA added as a stabilising agent. If you would like information about the formulation of a specific lot, please contact our scientific support team who will be happy to help.
Concentration information loading...
PurityImmunogen affinity purified
Our Abpromise guarantee covers the use of ab135286 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|IHC-P||Use a concentration of 5 µg/ml. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.|
|WB||Use a concentration of 1 µg/ml. Detects a band of approximately 37 kDa (predicted molecular weight: 40 kDa).|
FunctionRegulates the mitochondrial permeability transition pore and is essential for cellular survival and development.
Sequence similaritiesBelongs to the PP2C family.
Contains 1 PP2C-like domain.
Cellular localizationMitochondrion matrix.
- Information by UniProt
- BDP antibody
- mitochondrial antibody
- MSUDMV antibody
IHC image of PPMK1 staining in human heart formalin fixed paraffin embedded tissue section, performed on a Leica Bond system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab135286, 5µg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.
For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.
All lanes : Anti-PPM1K antibody (ab135286) at 1 µg/ml
Lane 1 : Human heart tissue lysate - total protein (ab29431)
Lane 2 : Heart (Mouse) Tissue Lysate
Lane 3 : Human skeletal muscle tissue lysate - total protein (ab29330)
Lane 4 : Skeletal Muscle (Mouse) Tissue Lysate
Lysates/proteins at 10 µg per lane.
All lanes : Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/10000 dilution
Developed using the ECL technique.
Performed under reducing conditions.
Predicted band size: 40 kDa
Observed band size: 37 kDa why is the actual band size different from the predicted?
Additional bands at: 70 kDa, 99 kDa. We are unsure as to the identity of these extra bands.
Exposure time: 90 seconds
The band observed at 37 kDa could potentially be a cleaved form of PPM1K due to the presence of a 29 amino acid transit peptide. This blot was produced using a 4-12% Bis-tris gel under the MOPS buffer system. The gel was run at 200V for 50 minutes before being transferred onto a Nitrocellulose membrane at 30V for 70 minutes. The membrane was then blocked for an hour using 5% Bovine Serum Albumin before being incubated with ab135286 overnight at 4°C. Antibody binding was detected using an anti-rabbit antibody conjugated to HRP, and visualised using ECL development solution.