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You are here:Home » Antibodies » Antibodies-Membrane Proteins » Anti -PALS (Protein Associated with LIN7-1, PALS1, FLJ12615, MAGUK p55 Subfamily Member 5, Membrane Protein Palmitoylated 5, MPP5, Stardust (Drosophila))

Anti -PALS (Protein Associated with LIN7-1, PALS1, FLJ12615, MAGUK p55 Subfamily Member 5,
Membrane Protein Palmitoylated 5, MPP5, Stardust (Drosophila))


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Clone Host Grade Applications
Polyclonal Goat Affinity Purified B IH
MAGUKs are scaffold proteins that interact with cytoskeleton and regulate cell proliferation, signaling pathways and intracellular junctions and associate in tumor suppression and receptor clustering. PALS1, a 675aa protein, is a member of p55-like subfamily of MAGUKs. It is a human ortholog to Drosophila Stardust and mouse homolog of protein associated with LIN7. It consists of central SH3 domain, C-terminal PDZ and GUK domains, and an L27domain. PALS1 is targeted to tight junction with its L27 domain and plays a significant role in tight-junction protein targeting, vesicle trafficking and establishment and maintenance of cell polarity in polarized cells like mammalian neurons and epithelial cells. In Drosophila, PALS1 interacts with PATJ and PAR6 binding sites and forms 2 evolutionary conserved multi-protein complexes viz., Crumbs-PALS1-PATJ and Cdc42-Par6-Par3, implicated in the assembly of tight junctions. Mutations in PALS1 drosophila homolog caused polarity defects in Drosophila epithelia.
Catalog #P2817-50A
ApplicationsSuitable for use in Western Blot and Immunohistochemistry. Other applications not tested.
Recommended DilutionWestern Blot: 1-3ug/ml
Immunohistochemistry (paraffin): 5-10ug/ml
Optimal dilutions to be determined by the researcher.
Positive ControlHuman Brain
Storage and StabilityMay be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Clone TypePolyclonal
FormSupplied as a liquid in Tris saline, 0.02% sodium azide, pH7.3, 0.5% BSA.
PurityPurified by immunoaffinity chromatography.
ImmunogenSynthetic peptide corresponding to NKASPPFPLISNAQ, from the N-terminus of the protein sequence according to NP_071919.
SpecificityRecognizes human PALS.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

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