SPARC Antibody (PrecisionAbTM Antibody)

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

Western blot analysis of whole cell lysates probed with SPARC antibody followed by detection with HRP conjugated Goat anti Rabbit IgG antibody (1/10,000, STAR208P) and visualized on the ChemiDoc™ MP with 18 second exposure. Arrow points to SPARC (molecular weight 35 kDa)

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  • SPARC Antibody with Control Lysate
  • Rabbit anti SPARC
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    Rabbit anti-human SPARC antibody recognizes SPARC, also known as BM-40, basement-membrane protein 40, cysteine-rich protein, osteonectin or secreted protein acidic and rich in cysteine. 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
      VPA00564WBdatasheet pdfdatasheet pdf100 µl
      VPA00564
      VPA00564KTWBdatasheet pdfdatasheet pdf datasheet pdf2 Westerns
      VPA00564KT
      Summary
      Secondary Antibodies
      Negative Isotype Controls
      Useful Reagents
      Positive Controls
      Histology Controls
      References
      Reviews
      -
      • Rabbit anti Human SPARC antibody recognizes SPARC, also known as BM-40, basement-membrane protein 40, osteonectin or secreted protein acidic and rich in cysteine.

        The SPARC gene encodes a cysteine-rich acidic matrix-associated protein. The encoded protein is required for the collagen in bone to become calcified but is also involved in extracellular matrix synthesis and promotion of changes to cell shape. The gene product has been associated with tumor suppression but has also been correlated with metastasis based on changes to cell shape which can promote tumor cell invasion (provided by RefSeq, Dec 2011). Mutation of the SPARC gene causes presentation of Osteogenesis imperfecta 17 (OI17), an autosomal recessive form of osteogenesis imperfecta, a connective tissue disorder characterized by low bone mass, bone fragility and susceptibility to fractures after minimal trauma (Mendoza-Londono et al. 2015).

        Rabbit anti Human SPARC antibody detects a band of 35 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 SPARC detects a band of approximately 35 kDa in HEK293 cell lysates
        Anti SPARC detects a band of approximately 35 kDa in HEK293 cell lysates
      • Product Form
        Purified IgG - liquid
        Purified IgG - liquid
      • Preparation
        20μl Rabbit polyclonal antibody purified by affinity chromatography
        Rabbit polyclonal antibody purified by affinity chromatography
      • Buffer Solution
        Phosphate buffered saline
        Phosphate buffered saline
      • Preservative Stabilisers
        0.09% Sodium Azide (NaN3)
        2% Sucrose
        0.09% Sodium Azide (NaN3)
        2% Sucrose
      • Immunogen
        Synthetic peptide directed towards the C terminal region of human SPARC
      • 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
        platelet degranulation
        calcium ion binding
        platelet activation
        basement membrane
        platelet alpha granule lumen
        ossification
        collagen binding
      • 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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