Product nameAnti-PKC theta/PRKCQ (phospho S676) antibody
See all PKC theta/PRKCQ primary antibodies
DescriptionRabbit polyclonal to PKC theta/PRKCQ (phospho S676)
This antibody detects PKC theta/PRKCQ only when phosphorylated at serine 676.
Tested applicationsSuitable for: WB, IHC-P, ELISAmore details
Species reactivityReacts with: Mouse, Rat, Human
Synthetic peptide corresponding to Human PKC theta/PRKCQ aa 643-692 (C terminal).
- IHC-P: Human breast carcinoma tissue. WB: JK cell extracts.
This product was previously labelled as PKC theta
Storage instructionsShipped at 4°C. Store at -20°C. Stable for 12 months at -20°C.
Storage bufferpH: 7.40
Preservative: 0.02% Sodium azide
Constituents: PBS, 50% Glycerol, 0.87% Sodium chloride
Concentration information loading...
PurityImmunogen affinity purified
Purification notesThe antibody was affinity purified from rabbit antiserum by affinity chromatography using epitope specific phosphopeptide. The antibody against non phosphopeptide was removed by chromatography using non phosphopeptide corresponding to the phosphorylation site.
Our Abpromise guarantee covers the use of ab47774 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|WB||1/500 - 1/1000. Detects a band of approximately 82 kDa (predicted molecular weight: 82 kDa).|
|IHC-P||Use at an assay dependent concentration.|
FunctionThis is a calcium-independent, phospholipid-dependent, serine- and threonine-specific enzyme. Essential for T-cell receptor (TCR)-mediated T-cell activation, but is dispensable during TCR-dependent thymocyte development. Links the TCR signaling complex to the activation of NF-kappa-B in mature T lymphocytes. Required for interleukin-2 (IL2) production.
PKC is activated by diacylglycerol which in turn phosphorylates a range of cellular proteins. PKC also serves as the receptor for phorbol esters, a class of tumor promoters.
Tissue specificitySkeletal muscle, megakaryoblastic cells and platelets.
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 2 phorbol-ester/DAG-type zinc fingers.
Contains 1 protein kinase domain.
DomainThe C1 domain, containing the phorbol ester/DAG-type region 1 (C1A) and 2 (C1B), is the diacylglycerol sensor and the C2 domain is a non-calcium binding domain.
modificationsAutophosphorylation at Thr-219 is required for targeting to the TCR and cellular function of PKC upon antigen receptor ligation.
- Information by UniProt
- KPCT_HUMAN antibody
- MGC126514 antibody
- MGC141919 antibody
This image shows human breast carcinoma stained with ab47774 at 1/50 dilution. Right hand image shows tissue treated with the immunogenic phosphopeptide, whereas the left hand image is untreated.
All lanes : Anti-PKC theta/PRKCQ (phospho S676) antibody (ab47774) at 1/500 dilution
Lane 1 : JK cell extract treated with 200nM PMA for 30mins. No peptide.
Lane 2 : JK cell extract, untreated. No peptide.
Predicted band size: 82 kDa
This product has been referenced in:
- Li J et al. Nuclear PKC-? facilitates rapid transcriptional responses in human memory CD4+ T cells through p65 and H2B phosphorylation. J Cell Sci 129:2448-61 (2016). WB ; Human . Read more (PubMed: 27149922) »
- Aguiló JI et al. Protein kinase C-theta is required for NK cell activation and in vivo control of tumor progression. J Immunol 182:1972-81 (2009). WB ; Mouse . Read more (PubMed: 19201850) »