• Western blot analysis of extracts of various cell lines, using ACPP antibody (STJ22491) at 1:1000 dilution.Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) at 1:10000 dilution.Lysates/proteins: 25ug per lane.Blocking buffer: 3% nonfat dry milk in TBST.Detection: ECL Basic Kit.Exposure time: 90s.

Anti-ACPP antibody (STJ22491)

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Host: Rabbit
Applications: WB, IF
Reactivity: Human, Mouse, Rat
Short Description: Rabbit polyclonal primary antibody against ACPP.
Clonality: Polyclonal
Conjugation: Unconjugated
Formulation: PBS with 0.02% sodium azide, 50% glycerol, pH7.3.
Purification: Affinity purification
Storage Instruction: Store at-20°C. Avoid freeze/thaw cycles.
Isotype: IgG
Dilution Range: WB: 1:500-1:2000
IF: 1:50-1:200
Gene ID: 55
Gene Symbol: ACP3
Immunogen: Recombinant fusion protein containing a sequence corresponding to amino acids 40-300 of human ACPP (NP_001090.2).
Background This gene encodes an enzyme that catalyzes the conversion of orthophosphoric monoester to alcohol and orthophosphate. It is synthesized under androgen regulation and is secreted by the epithelial cells of the prostate gland. An alternatively spliced transcript variant encoding a longer isoform has been found for this gene. This isoform contains a transmembrane domain and is localized in the plasma membrane-endosomal-lysosomal pathway.
Tissue Specificity Highly expressed in the prostate, restricted to glandular and ductal epithelial cells. Also expressed in bladder, kidney, pancreas, lung, cervix, testis and ovary. Weak expression in a subset of pancreatic islet cells, squamous epithelia, the pilosebaceous unit, colonic neuroendocrine cells and skin adnexal structures. Isoform 2 also expressed in the sarcolemma of skeletal muscle. Levels of this cellular isoform decreased in prostate cancer.
Post Translational Modifications N-glycosylated. High mannose content, partially sialylated and fucosylated biantennary complex. Also fucosylated with partially sialylated triantennary complex oligosaccharides. Proteolytically cleaved in seminal fluid to produce several peptides. Peptide PAPf39, the most prominent, forms amyloid beta-sheet fibrils, SEVI (semen-derived enhancer of viral infection) which entrap HIV virions, attach them to target cells and enhance infection. SEVI amyloid fibrils are degraded by polyphenol epigallocatechin-3-gallate (EGCG), a constituent of green tea. Target cell attachment and enhancement of HIV infection is inhibited by surfen. Also similarly boosts XMRV (xenotropic murine leukemia virus-related virus) infection.
Function A non-specific tyrosine phosphatase that dephosphorylates a diverse number of substrates under acidic conditions (pH 4-6) including alkyl, aryl, and acyl orthophosphate monoesters and phosphorylated proteins. Has lipid phosphatase activity and inactivates lysophosphatidic acid in seminal plasma. Isoform 2: the cellular form also has ecto-5'-nucleotidase activity in dorsal root ganglion (DRG) neurons. Generates adenosine from AMP which acts as a pain suppressor. Acts as a tumor suppressor of prostate cancer through dephosphorylation of ERBB2 and deactivation of MAPK-mediated signaling.
Database Links Reactome: R-HSA-6798695
Cellular Localisation Isoform 1: Secreted
Isoform 2: Cell Membrane
Single-Pass Type I Membrane Protein
Lysosome Membrane
Appears To Shuttle Between The Cell Membrane And Intracellular Vesicles
Colocalizes With Flot1 At Cell Membrane And In Intracellular Vesicles
Colocalizes With Lamp2 On The Lysosome Membrane
Protein Name Prostatic Acid Phosphatase
Acid Phosphatase 3
Thiamine Monophosphatase
Tmpase Cleaved Into - Papf39
Alternative Names Anti-Prostatic Acid Phosphatase antibody
Anti-Pap antibody
Anti-5'-Nucleotidase antibody
Anti-5'-Nt antibody
Anti-Acid Phosphatase 3 antibody
Anti-Ecto-5'-Nucleotidase antibody
Anti-Thiamine Monophosphatase antibody
Anti-Tmpase Cleaved Into - Papf39 antibody
Anti-ACP3 antibody
Anti-ACPP antibody

Information sourced from uniprot.org

6 months standard