Patj Antibody

Code CSB-PA885653XA01DLU
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Product Details

Full Product Name
Rabbit anti-Drosophila melanogaster (Fruit fly) Patj Polyclonal antibody
Uniprot No.
Target Names
Patj
Alternative Names
Patj antibody; CG12021 antibody; Patj homolog antibody
Raised in
Rabbit
Species Reactivity
Drosophila melanogaster (Fruit fly)
Immunogen
Recombinant Drosophila melanogaster (Fruit fly) Patj protein
Immunogen Species
Drosophila melanogaster (Fruit fly)
Conjugate
Non-conjugated
Clonality
Polyclonal
Isotype
IgG
Purification Method
Antigen Affinity Purified
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Form
Liquid
Tested Applications
ELISA, WB (ensure identification of antigen)
Protocols
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Value-added Deliverables
① 200ug * antigen (positive control);
② 1ml * Pre-immune serum (negative control);
Quality Guarantee
① Antibody purity can be guaranteed above 90% by SDS-PAGE detection;
② ELISA titer can be guaranteed 1: 64,000;
③ WB validation with antigen can be guaranteed positive;
Lead Time
Made-to-order (14-16 weeks)

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Target Background

Function
Involved in cell polarity establishment. Probably participates in the assembly, positioning and maintenance of adherens junctions via its interaction with the SAC complex.
Gene References into Functions
  1. The weakening of adherens junction(AJ) in a PATJ mutant epithelium led first to a loss of Myosin from the AJ, subsequently to a disassembly of the AJ, and finally, to a loss of apical-basal polarity and disruption of the tissue. PMID: 23128243
  2. dPatj possesses an as yet unidentified function that is essential for pupal development. PMID: 22791898
  3. dlt is not required for cell polarity but is needed for cell survival and cell cycle progression. PMID: 14667407
  4. Patj plays a role in retinal morphogenesis and protects against light-dependent degeneration of photoreceptor cells. PMID: 16245332
  5. Has domain-specific early and late functions in regulating the localization and stability of the Crb-Sdt complex in photoreceptor cells. PMID: 16518799

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Subcellular Location
Membrane. Note=Membrane-associated. Localizes to the subapical domain of cells. Sdt is required for its localization. At mitotic cycles 13 and 14, during cellularization, it localizes at the leading edge of the invaginating membranes. It is then exclusively localized to the basal area of columnal epithelial cells. In the germline, it localizes at the membrane of the nurse cells during early and mid oogenesis. Later, it is found in the nuclear membrane in close association with actin filaments that connect the nuclei of the nurse cells with the plasma membrane.
Protein Families
Patj family
Tissue Specificity
Expressed in primary and some secondary epithelial cells such as ectodermal cells, salivary glands, foregut, hindgut and invaginating tracheal cells. Also expressed in specific cells of the peripheral nervous system. Expressed in the germline.
Database Links

KEGG: dme:Dmel_CG12021

STRING: 7227.FBpp0072662

UniGene: Dm.820

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