Product nameAnti-PAR6 antibody
See all PAR6 primary antibodies
DescriptionRabbit polyclonal to PAR6
Tested applicationsSuitable for: ICC/IF, WBmore details
Species reactivityReacts with: Human
Synthetic peptide corresponding to Human PAR6 aa 300 to the C-terminus conjugated to keyhole limpet haemocyanin.
(Peptide available as
- This antibody gave a positive signal using a PARD6A partial Human Recombinant Tagged Protein
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 bufferPreservative: 0.02% Sodium Azide
Constituents: 1% BSA, PBS, pH 7.4
Concentration information loading...
PurityImmunogen affinity purified
Our Abpromise guarantee covers the use of ab49776 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|ICC/IF||Use a concentration of 5 µg/ml.|
|WB||Use a concentration of 1 µg/ml. Detects a band of approximately 37 kDa (predicted molecular weight: 37 kDa).|
FunctionAdapter protein involved in asymmetrical cell division and cell polarization processes. Probably involved in the formation of epithelial tight junctions. Association with PARD3 may prevent the interaction of PARD3 with F11R/JAM1, thereby preventing tight junction assembly. The PARD6-PARD3 complex links GTP-bound Rho small GTPases to atypical protein kinase C proteins.
Tissue specificityExpressed in pancreas, skeletal muscle, brain and heart. Weakly expressed in kidney and placenta.
Sequence similaritiesBelongs to the PAR6 family.
Contains 1 OPR domain.
Contains 1 PDZ (DHR) domain.
Contains 1 pseudo-CRIB domain.
DomainThe pseudo-CRIB domain together with the PDZ domain is required for the interaction with Rho small GTPases.
The OPR domain mediates interactions with MAP2K5.
The PDZ domain mediates the interaction with CRB3.
Cellular localizationCytoplasm. Cell membrane. Cell projection > ruffle. Cell junction > tight junction. Colocalizes with GTP-bound CDC42 or RAC1 at membrane ruffles and with PARD3 and PRKCI at epithelial tight junctions.
- Information by UniProt
- 0710008C04Rik antibody
- 2610010A15Rik antibody
- Par 6 partitioning defective 6 C elegans homolog alpha antibody
Anti-PAR6 antibody (ab49776) at 1 µg/ml + PARD6A partial Human Recombinant Tagged Protein at 0.2 µg
IRDye 680 Conjugated Goat Anti-Rabbit IgG (H+L) at 1/10000 dilution
Performed under reducing conditions.
Predicted band size: 37 kDa
Observed band size: 37 kDa
ICC/IF image of ab49776 stained human MCF7 cells. The cells were methanol fixed (5 min), permabilised in 0.1% PBS-Tween (20 min) and incubated with the antibody (ab49776, 5µg/ml) for 1h at room temperature. 1%BSA / 10% normal goat serum / 0.3M glycine was used to block non-specific protein-protein interactions. The secondary antibody (green) was Alexa Fluor® 488 goat anti-rabbit IgG (H+L) used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red). DAPI was used to stain the cell nuclei (blue). This antibody also gave a positive IF result in HeLa and HEK 293 cells.
This product has been referenced in:
- Bai X et al. A de novo Mutation in the MTUS1 Gene Decreases the Risk of Non-compaction of Ventricular Myocardium via the Rac1/Cdc42 Pathway. Front Pediatr 7:247 (2019). Read more (PubMed: 31338350) »
- Kusne Y et al. Targeting aPKC disables oncogenic signaling by both the EGFR and the proinflammatory cytokine TNFa in glioblastoma. Sci Signal 7:ra75 (2014). Read more (PubMed: 25118327) »