RPS3 Antibody (PrecisionAbTM Antibody)

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RPS3 Antibody (PrecisionAb<sup>TM</sup> Antibody) gallery image 1

Western blot analysis of whole cell lysates probed with RPS3 antibody followed by detection with HRP conjugated Goat anti Rabbit (1/10,000, STAR208P) and visualized on the ChemiDoc MP with 2 second exposure. Arrow points to RPS3 (molecular weight 27 kDa)

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  • RPS3 Antibody with Control Lysate
  • RPS3 Antibody with Control Lysate
  • Rabbit anti RPS3
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    Rabbit anti human RPS3 antibody recognizes 40S ribosomal protein S3, also known as IMR-90 ribosomal protein S3. This antibody has been extensively validated for western blotting using whole cell lysates.
    • Product Type
      PrecisionAb™ Polyclonal
    • Isotype
      Polyclonal IgG
    • Format
      Purified
      Product CodeApplicationsDatasheetMSDSPack SizeList PriceQuantity
      VPA00367WBdatasheet pdfdatasheet pdf100 µl
      VPA00367
      VPA00367KWBdatasheet pdfdatasheet pdf datasheet pdf10 Westerns
      VPA00367K
      VPA00367KTWBdatasheet pdfdatasheet pdf datasheet pdf2 Westerns
      VPA00367KT
      Summary
      Secondary Antibodies
      Negative Isotype Controls
      Useful Reagents
      Positive Controls
      Histology Controls
      References
      Reviews
      -
      • Rabbit anti Human RPS3 antibody recognizes RPS3, also known as 40S ribosomal protein S3 and IMR-90 ribosomal protein S3.

        Ribosomes, the 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. The RPS3 gene encodes a ribosomal protein that is a component of the 40S subunit, where it forms part of the domain where translation is initiated. The protein belongs to the S3P family of ribosomal proteins. Studies of the mouse and rat proteins have demonstrated that the protein has an extra-ribosomal role as an endonuclease involved in the repair of UV-induced DNA damage. The protein appears to be located in both the cytoplasm and nucleus but not in the nucleolus. Higher levels of expression of RPS3 in colon adenocarcinomas and adenomatous polyps compared to adjacent normal colonic mucosa have been observed. RPS3 is co-transcribed with the small nucleolar RNA genes U15A and U15B, which are located in its first and fifth introns, respectively. As is typical for genes encoding ribosomal proteins, there are multiple processed pseudogenes of RPS3 dispersed through the genome. Multiple alternatively spliced transcript variants encoding different isoforms have been found for RPS3 (provided by RefSeq, May 2012).

        Rabbit anti Human RPS3 antibody detects a band of 27 kDa. The antibody has been extensively validated for western blotting using whole cell lysates. This antibody is available with a positive control lysate, in a smaller trial size, and as a standalone antibody.
      • Target Species
        Human
      • Western Blotting
        Anti RPS3 detects a band of approximately 27 kDa in Jurkat cell lysate
        Anti RPS3 detects a band of approximately 27 kDa in Jurkat cell lysate
        Anti RPS3 detects a band of approximately 27 kDa in Jurkat cell lysate
      • Species Cross-Reactivity
        Target SpeciesCross Reactivity
        Mouseyes
        N.B. Antibody reactivity and working conditions may vary between species.
      • Product Form
        Purified IgG - liquid
        Purified IgG - liquid
        Purified IgG - liquid
      • Preparation
        Pack Size: 10 Westerns100μl Rabbit polyclonal antibody purified by affinity chromatography
        Pack Size: 2 Westerns20μl Rabbit polyclonal antibody purified by affinity chromatography
        Pack Size: 10 Westerns100μl Rabbit polyclonal antibody purified by affinity chromatography
        Pack Size: 2 Westerns20μl Rabbit polyclonal antibody purified by affinity chromatography
        Rabbit polyclonal antibody purified by affinity chromatography
      • Buffer Solution
        Phosphate buffered saline
        Phosphate buffered saline
        Phosphate buffered saline
      • Preservative Stabilisers
        0.09% Sodium Azide (NaN3)
        2% Sucrose
        0.09% Sodium Azide (NaN3)
        2% Sucrose
        0.09% Sodium Azide (NaN3)
        2% Sucrose
      • Immunogen
        Synthetic peptide corresponding to the C-terminal region of human RPS3
      • 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.
        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 Jurkat lysate lyophilized in RIPA buffer
        400μg Jurkat 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.
        - 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.
        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
        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
        PrecisionAb™ is a trademark of Bio-Rad Laboratories
      • Regulatory
        For research purposes only
      • GO Terms
        mRNA binding
        iron-sulfur cluster binding
        response to DNA damage stimulus
        DNA-(apurinic or apyrimidinic site) lyase activity
        nucleus
        damaged DNA binding
        activation of caspase activity
        translational elongation
        protein kinase binding
        negative regulation of DNA repair
        endocrine pancreas development
        NF-kappaB binding
        induction of apoptosis
        endonuclease activity
        translational initiation
        translational termination
        negative regulation of NF-kappaB transcription factor activity
        cytosolic small ribosomal subunit
        viral transcription
        structural constituent of ribosome
        ruffle membrane
      • 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
      • 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 © 2016 Bio-Rad

      Recommended Secondary Antibody

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        Recommended Negative Isotype Control

          Useful Reagents

            Recommended Positive Controls

              Histology Controls

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