Overview

  • Product name
    Anti-SPR antibody [EPR9290]
    See all SPR primary antibodies
  • Description
    Rabbit monoclonal [EPR9290] to SPR
  • Host species
    Rabbit
  • Tested applications
    Suitable for: WB, IHC-P, ICC/IF, IP, Flow Cytmore details
  • Species reactivity
    Reacts with: Human
  • Immunogen

    Synthetic peptide, corresponding to residues in Human SPR (UniProt: P35270).

  • Positive control
    • A549, MCF7, HepG2 and HeLa cell lysates; Human thyroid gland carcinoma tissue; HeLa and MCF7 cells.
  • General notes

    Mouse, Rat: We have preliminary internal testing data to indicate this antibody may not react with these species. Please contact us for more information.

     

    Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMab® patents

    We are constantly working hard to ensure we provide our customers with best in class antibodies. As a result of this work we are pleased to now offer this antibody in purified format. We are in the process of updating our datasheets. The purified format is designated 'PUR' on our product labels. If you have any questions regarding this update, please contact our Scientific Support team.

    This product is a recombinant rabbit monoclonal antibody.

Properties

Applications

Our Abpromise guarantee covers the use of ab157194 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
WB 1/1000 - 1/10000. Predicted molecular weight: 28 kDa.
IHC-P 1/100 - 1/250. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.
ICC/IF 1/100 - 1/250.
IP 1/10 - 1/100.
Flow Cyt 1/100 - 1/500.

ab172730 - Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody.

 

Target

  • Function
    Catalyzes the final one or two reductions in tetra-hydrobiopterin biosynthesis to form 5,6,7,8-tetrahydrobiopterin.
  • Involvement in disease
    Defects in SPR are the cause of dystonia DOPA-responsive due to sepiapterin reductase deficiency (DRDSPRD) [MIM:612716]. In the majority of cases, patients manifest progressive psychomotor retardation, dystonia and spasticity. Cognitive anomalies are also often present. The disease is due to severe dopamine and serotonin deficiencies in the central nervous system caused by a defect in BH4 synthesis. Dystonia is defined by the presence of sustained involuntary muscle contractions, often leading to abnormal postures.
  • Sequence similarities
    Belongs to the sepiapterin reductase family.
  • Post-translational
    modifications
    In vitro phosphorylation of Ser-213 by CaMK2 does not change kinetic parameters.
  • Cellular localization
    Cytoplasm.
  • Information by UniProt
  • Database links
    • Alternative names
      • OTTHUMP00000160199 antibody
      • SDR38C1 antibody
      • Sepiapterin reductase (7,8 dihydrobiopterin:NADP+ oxidoreductase) antibody
      • Sepiapterin reductase antibody
      • Short chain dehydrogenase/reductase family 38C, member 1 antibody
      • SPR antibody
      • SPRE_HUMAN antibody
      see all

    Images

    • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-SPR antibody [EPR9290] (ab157194)
      Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-SPR antibody [EPR9290] (ab157194)
      ab157194 showing +ve staining in Human normal pancreas.
    • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-SPR antibody [EPR9290] (ab157194)
      Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-SPR antibody [EPR9290] (ab157194)
      ab157194 showing +ve staining in Human heart.
    • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-SPR antibody [EPR9290] (ab157194)
      Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-SPR antibody [EPR9290] (ab157194)
      ab157194 showing +ve staining in Human endometrial carcinoma.
    • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-SPR antibody [EPR9290] (ab157194)
      Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-SPR antibody [EPR9290] (ab157194)
      ab157194 showing +ve staining in Human colonic adenocarcinoma.
    • Western blot - Anti-SPR antibody [EPR9290] (ab157194)
      Western blot - Anti-SPR antibody [EPR9290] (ab157194)
      All lanes : Anti-SPR antibody [EPR9290] (ab157194) at 1/1000 dilution

      Lane 1 : A549 cell lysate
      Lane 2 : MCF7 cell lysate
      Lane 3 : HepG2 cell lysate
      Lane 4 : HeLa cell lysate

      Lysates/proteins at 10 µg per lane.

      Secondary
      All lanes : Goat anti-rabbit HRP at 1/2000 dilution

      Predicted band size: 28 kDa

    • Flow Cytometry - Anti-SPR antibody [EPR9290] (ab157194)
      Flow Cytometry - Anti-SPR antibody [EPR9290] (ab157194)
      Flow cytometic analysis of permeabilized MCF7 cells labeling TPST2 with ab157194 at 1/100 (red) or a rabbit IgG (negative) (green).
    • Immunocytochemistry/ Immunofluorescence - Anti-SPR antibody [EPR9290] (ab157194)
      Immunocytochemistry/ Immunofluorescence - Anti-SPR antibody [EPR9290] (ab157194)
      Immunofluorescent analysis of HeLa cells labeling TPST2 with ab157194 at 1/100 dilution.
    • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-SPR antibody [EPR9290] (ab157194)
      Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-SPR antibody [EPR9290] (ab157194)
      Immunohistochemical analysis of paraffin-eEmbedded Human thyroid gland carcinoma tissue labeling TPST2 with ab157194 at 1/100 dilution.
    • Immunoprecipitation - Anti-SPR antibody [EPR9290] (ab157194)
      Immunoprecipitation - Anti-SPR antibody [EPR9290] (ab157194)
      Detection of TPST2 by Western Blot of Immunprecipitate. MCF7 cell lysate immunoprecipitated using ab157194 at 1/10 dilution.

    References

    This product has been referenced in:
    • Sallin O  et al. Semisynthetic biosensors for mapping cellular concentrations of nicotinamide adenine dinucleotides. Elife 7:N/A (2018). Read more (PubMed: 29809136) »

    See 1 Publication for this product

    Publishing research using ab157194? Please let us know so that we can cite the reference in this datasheet.

    Customer reviews and Q&As

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    1 Review or Q&A

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    Votes: Highest First

    Western blot abreview for Anti-SPR antibody [EPR9290]

     Good
    Abreviews
    Application
    Western blot
    Sample
    Rabbit Tissue lysate - whole (brain)
    Gel Running Conditions
    Non-reduced Denaturing
    Loading amount
    0.2 µg
    Treatment
    hypoxic 40 minutes at E25
    Specification
    brain
    Read More
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    Submitted Jan 25 2018

    Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

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