Overview

Description

  • Nature
    Recombinant
  • Source
    Escherichia coli
  • Amino Acid Sequence
    • Species
      Human

Specifications

Our Abpromise guarantee covers the use of ab84653 in the following tested applications.

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

  • Applications

    Western blot

    SDS-PAGE

  • Form
    Liquid
  • Concentration information loading...

Preparation and Storage

  • Stability and Storage

    Shipped on dry ice. Upon delivery aliquot and store at -80ºC. Avoid freeze / thaw cycles.

    Preservative: None
    Constituents: 25% Glycerol, 50mM Tris HCl, 150mM Sodium chloride, 0.25mM DTT, 0.1mM PMSF, pH 7.5

General Info

  • Alternative names
    • BSP-1
    • BSP1
    • HsMAD1
    • JV4-1
    • JV41
    • MAD homolog 1
    • MAD mothers against decapentaplegic homolog 1
    • Mad related protein 1
    • Mad-related protein 1
    • MADH1
    • MADR1
    • Mothers against decapentaplegic homolog 1
    • Mothers against DPP homolog 1
    • SMA- AND MAD-RELATED PROTEIN 1
    • SMAD 1
    • SMAD family member 1
    • SMAD mothers against DPP homolog 1
    • Smad1
    • SMAD1_HUMAN
    • TGF beta signaling protein 1
    • Transforming growth factor-beta-signaling protein 1
    see all
  • Function
    Transcriptional modulator activated by BMP (bone morphogenetic proteins) type 1 receptor kinase. SMAD1 is a receptor-regulated SMAD (R-SMAD). SMAD1/OAZ1/PSMB4 complex mediates the degradation of the CREBBP/EP300 repressor SNIP1.
  • Tissue specificity
    Ubiquitous. Highest expression seen in the heart and skeletal muscle.
  • Sequence similarities
    Belongs to the dwarfin/SMAD family.
    Contains 1 MH1 (MAD homology 1) domain.
    Contains 1 MH2 (MAD homology 2) domain.
  • Post-translational
    modifications
    Phosphorylated on serine by BMP type 1 receptor kinase.
    Ubiquitin-mediated proteolysis by SMAD-specific E3 ubiquitin ligase SMURF1.
  • Cellular localization
    Cytoplasm. Nucleus. Cytoplasmic in the absence of ligand. Migrates to the nucleus when complexed with SMAD4. Co-localizes with LEMD3 at the nucleus inner membrane.
  • Information by UniProt

Images

  • SDS-PAGE showing ab84653 at approximately 83kDa.
  • Anti-Smad1 antibody (ab46688) at 1 µg/ml + Recombinant Human Smad1 protein (ab84653) at 0.01 µg

    Secondary
    Goat Anti-Rabbit IgG H&L (HRP) preadsorbed (ab97080) at 1/5000 dilution

    Developed using the ECL technique.

    Performed under reducing conditions.

    Predicted band size: 52 kDa


    Exposure time: 10 seconds


    Ab46688 recognizes the tagged recombinant Smad1 protein (ab84653) which has an expected molecular weight of 83 kDa.

References

ab84653 has not yet been referenced specifically in any publications.

Customer reviews and Q&As

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

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