RPS4X Antibody (PrecisionAbTM Antibody)

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RPS4X Antibody (PrecisionAb<sup>TM</sup> Antibody) gallery image 1

Western blot analysis of whole cell lysates probed with RPS4X antibody followed by detection with HRP conjugated Goat anti Rabbit IgG (1/10,000, STAR208P) and visualized on the ChemiDoc MP with 8 second exposure. Arrow points to RPS4X (molecular weight 30 kDa)

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  • RPS4X Antibody with Control Lysate
  • Rabbit anti RPS4X
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  • Product Type
    PrecisionAb™ Polyclonal
  • Isotype
    Polyclonal IgG
  • Format
    Purified
    Product CodeApplicationsDatasheetMSDSPack SizeList PriceQuantity
    VPA00692WBdatasheet pdfdatasheet pdf100 µl
    VPA00692
    VPA00692KTWBdatasheet pdfdatasheet pdf datasheet pdf2 Westerns
    VPA00692KT
    Summary
    Secondary Antibodies
    Negative Isotype Controls
    Useful Reagents
    Positive Controls
    Histology Controls
    References
    Reviews
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    • Rabbit anti Human RPS4X antibody recognizes the 40S ribosomal protein S4, X isoform, also known as cell cycle gene 2, SCAR, or single copy abundant mRNA protein.

      Cytoplasmic ribosomes, organelles that catalyze protein synthesis, consist of a small 40S subunit and a large 60S subunit. Together these subunits are composed of 4 RNA species and approximately 80 structurally distinct proteins. RPS4X gene encodes ribosomal protein S4, a component of the 40S subunit. Ribosomal protein S4 is the only ribosomal protein known to be encoded by more than one gene, namely RPS4X and ribosomal protein S4, Y-linked (RPS4Y). The 2 isoforms encoded by these genes are not identical, but are functionally equivalent. Ribosomal protein S4 belongs to the S4E family of ribosomal proteins. RPS4X is not subject to X-inactivation. It has been suggested that haploinsufficiency of the ribosomal protein S4 genes plays a role in Turner syndrome; however, this hypothesis is controversial. As is typical for genes encoding ribosomal proteins, there are multiple processed pseudogenes of RPS4X dispersed through the genome (provided by RefSeq, Jul 2008).

      Rabbit anti Human RPS4X antibody detects a band of 30 kDa. The antibody has been extensively validated for western blotting using whole cell lysates.
    • Target Species
      Human
    • Western Blotting
      Rabbit anti RPS4X detects a band of approximately 30 kDa in HEK293 cell lysates
      Rabbit anti RPS4X detects a band of approximately 30 kDa in HEK293 cell lysates
    • Species Cross-Reactivity
      Target SpeciesCross Reactivity
      Ratyes
      N.B. Antibody reactivity and working conditions may vary between species.
    • Product Form
      Purified IgG - liquid
      Purified IgG - liquid
    • Preparation
      20μl Rabbit polyclonal antibody purified by affinity chromatography on Protein A
      Rabbit polyclonal antibody purified by affinity chromatography on Protein A
    • Buffer Solution
      Phosphate buffered saline
      Phosphate buffered saline
    • Preservative Stabilisers
      0.09% Sodium Azide
      0.09% Sodium Azide
    • Immunogen
      KLH conjugated synthetic peptide encompassing part of human RPS4X (amino acids 209 - 243)
    • Instructions for Use
      Please refer to the PrecisionAb western blotting protocol. For additional information on secondary antibody dilution and exposure time see product web page.
      Please refer to the PrecisionAb western blotting protocol. For additional information on secondary antibody dilution and exposure time see product web page.
    • Lysate Composition
      400μg HEK293 lysate lyophilized in RIPA buffer.
    • Lysate Reconstitution
      - If using DDT reconstitute the lyophilized lysate with 190μl DI H2O, add 200μl 2x Laemmli Sample Buffer and 10μl 2M DTT.
      - If using BME reconstitute the lyophilized lysate with 180μl DI H2O, add 200μl 2x Laemmli Sample Buffer and 20μl BME.
      Heat at 95°C for 5 minutes. For 10 well mini gels load 25μl. For other gel and comb formats please refer to the PrecisionAb western blotting protocol.
    • Storage
      Antibody: Store undiluted at -20oC, avoiding repeated freeze thaw cycles.

      Lysate: Store lyophilized lysate at -20°C. After reconstitution aliquot and store at -20°C for up to 3 months or at -80°C for longer term storage.
      Store undiluted at -20oC, avoiding repeated freeze thaw cycles.
    • Shelf Life
      As supplied, 12 months from date of despatch
      As supplied, 12 months from date of despatch.
    • Acknowledgements
      PrecisionAb™ is a trademark of Bio-Rad Laboratories
      PrecisionAb™ is a trademark of Bio-Rad Laboratories.
    • Regulatory
      For research purposes only
    • GO Terms
      translational elongation
      viral transcription
      polysome
      endocrine pancreas development
      rRNA binding
      translational termination
      positive regulation of cell proliferation
      cytosolic small ribosomal subunit
      structural constituent of ribosome
      positive regulation of translation
    • UniProt
    • Entrez Gene
    • This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.
    • Application NameYesNoMin DilutionMax Dilution
      Western Blotting1/1000
    • Application NameYesNoMin DilutionMax Dilution
      Western Blotting1/1000

    • PrecisionAb antibodies have been extensively validated for the western blot application. The antibody has been validated at the suggested dilution. Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Further optimization may be required dependant on sample type.
    • Copyright © 2017 Bio-Rad Antibodies (formerly AbD Serotec)

    Recommended Secondary Antibody

      DescriptionProduct CodePack SizeApplicationsList PriceQuantity
      Goat anti Rabbit IgG (H/L):HRPSTAR208P2 mlWB
      STAR208P
      DescriptionProduct CodePack SizeApplicationsList PriceQuantity
      Goat anti Rabbit IgG (H/L):HRPSTAR208P2 mlWB
      STAR208P

      Recommended Negative Isotype Control

        Useful Reagents

          Recommended Positive Controls

            Histology Controls

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