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ABN68 Anti-Bystin Antibody

Anti-Bystin Antibody is an antibody against Bystin for use in WB, IH(P).

Anti-Bystin Antibody: SDB (Sicherheitsdatenblätter), Analysenzertifikate und Qualitätszertifikate, Dossiers, Broschüren und andere verfügbare Dokumente.
Research Category: Neuroscience Research Sub-Category: Adhesion (CAMs) Gene Symbol: BYSL UniProt Number: Q13895
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ABN68
100 µg  
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      Key Spec Table

      Species ReactivityKey ApplicationsHostFormatAntibody Type
      H, M, Ca, Rhesus Macaque, Eq, R, BWB, IH(P)RbAffinity PurifiedPolyclonal Antibody
      Description
      Catalogue NumberABN68
      DescriptionAnti-Bystin Antibody
      Background InformationBystin and tastin serve as cytoplasmic proteins that are required for trophinin to mediate cell-to-cell adhesion between trophoblastic and endometrial epithelial cells in human placenta. Although the trophinin gene is unique to mammals, the bystin gene (BYSL) is conserved across eukaryotes. It is shown that bystin influences the transition from silent trophectoderm to an active trophoblast through trophinin-mediated cell adhesion. It is also essential for embryonic stem cell survival and trophectoderm development in mouse. Bystin is demonstrated to play a key role in ribosomal biogenesis by processing 18S RNA in the 40S subunit in human cancer cells and mouse embryos. It is also reported that c-MYC targets BYSL, which corresponds with bystin-mediated, rapid protein synthesis, and subsequent cellular growth.
      References
      Product Information
      FormatAffinity Purified
      Control
      • HeLa cell lysate
      PresentationPurified rabbit polyclonal in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
      Quality LevelMQ100
      Applications
      ApplicationAnti-Bystin Antibody is an antibody against Bystin for use in WB, IH(P).
      Key Applications
      • Western Blotting
      • Immunohistochemistry (Paraffin)
      Application NotesImmunohistochemistry Analysis: A 1:300 dilution of this antibody detected Bystin in the syncytiotrophoblastic layer of the chorionic villi in human placenta.
      Biological Information
      ImmunogenKLH-conjugated linear peptide corresponding to the C-terminus of human Bystin.
      EpitopeC-terminus.
      ConcentrationPlease refer to the Certificate of Analysis for the lot-specific concentration.
      HostRabbit
      SpecificityThis antibody recognizes the C-terminus of Bystin.
      Species Reactivity
      • Human
      • Mouse
      • Canine
      • Rhesus Macaque
      • Horse
      • Rat
      • Bovine
      Species Reactivity NoteDemonstrated to react with Human and Mouse. Predicted to react with Canine, Rhesus Macaque, Equine, Rat, and Bovine based on 100% sequence homology.
      Antibody TypePolyclonal Antibody
      Entrez Gene Number
      Entrez Gene SummaryBystin is expressed as a 2-kb major transcript and a 3.6-kb minor transcript in SNG-M cells and in human trophoblastic teratocarcinoma HT-H cells. Protein binding assays determined that bystin binds directly to trophinin and tastin, and that binding is enhanced when cytokeratins 8 and 18 are present. Immunocytochemistry of HT-H cells showed that bystin colocalizes with trophinin, tastin, and the cytokeratins, suggesting that these molecules form a complex in trophectoderm cells at the time of implantation. Using immunohistochemistry it was determined that trophinin and bystin are found in the placenta from the sixth week of pregnancy. Both proteins were localized in the cytoplasm of the syncytiotrophoblast in the chorionic villi and in endometrial decidual cells at the uteroplacental interface. After week 10, the levels of trophinin, tastin, and bystin decreased and then disappeared from placental villi.
      Gene Symbol
      • BYSL
      Purification MethodAffinity Purfied
      UniProt Number
      UniProt SummaryFUNCTION: Required for processing of 20S pre-rRNA precursor and biogenesis of 40S ribosomal subunits. May be required for trophinin-dependent regulation of cell adhesion during implantation of human embryos.

      SUBUNIT STRUCTURE: Binds trophinin, tastin and cytokeratins.

      SUBCELLULAR LOCATION: Cytoplasm. Nucleus > nucleolus. Note: Associated with 40S ribosomal subunits.
      Molecular Weight~55 kDa observed. UniProtKB/Swiss-Prot Q13895 (BYST_HUMAN) states a molecular weight of ~49 kDa.
      Physicochemical Information
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Safety Information
      Product Usage Statements
      Quality AssuranceEvaluated by Western Blot in HeLa cell lysate.

      Western Blot Analysis: 1 µg/mL of this antibody detected Bystin in 10 µg HeLa cell lysate.
      Usage Statement
      • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
      Storage and Shipping Information
      Storage ConditionsStable for 1 year at 2-8°C from date of receipt.
      Packaging Information
      Material Size100 µg
      Transport Information
      Supplemental Information
      Specifications
      Global Trade Item Number
      Bestellnummer GTIN
      ABN68 04053252592065