Overview

  • Product name

    Anti-SMC3 antibody [EPR7984]
    See all SMC3 primary antibodies
  • Description

    Rabbit monoclonal [EPR7984] to SMC3
  • Host species

    Rabbit
  • Tested applications

    Suitable for: WB, IHC-P, Flow Cyt, ICC/IFmore details
    Unsuitable for: IP
  • Species reactivity

    Reacts with: Mouse, Rat, Human
  • Immunogen

    Synthetic peptide within Human SMC3 aa 1200 to the C-terminus (C terminal). The exact sequence is proprietary.
    Database link: Q9UQE7
    (Peptide available as ab209493)

  • Positive control

    • Human colon tissue. HeLa, A431, K562 and HepG2 cell lysates.
  • General notes

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

    This product is a recombinant rabbit monoclonal antibody.

Properties

Applications

Our Abpromise guarantee covers the use of ab128919 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: 141 kDa.Can be blocked with SMC3 peptide (ab209493).
IHC-P 1/100 - 1/250. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.
Flow Cyt 1/10 - 1/100.

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

 

ICC/IF 1/100 - 1/250.
  • Application notes
    Is unsuitable for IP.
  • Target

    • Function

      Central component of cohesin, a complex required for chromosome cohesion during the cell cycle. The cohesin complex may form a large proteinaceous ring within which sister chromatids can be trapped. At anaphase, the complex is cleaved and dissociates from chromatin, allowing sister chromatids to segregate. Cohesion is coupled to DNA replication and is involved in DNA repair. The cohesin complex plays also an important role in spindle pole assembly during mitosis and in chromosomes movement.
    • Involvement in disease

      Defects in SMC3 are the cause of Cornelia de Lange syndrome type 3 (CDLS3) [MIM:610759]. CDLS is a dominantly inherited multisystem developmental disorder characterized by growth and cognitive retardation, abnormalities of the upper limbs, gastroesophageal dysfunction, cardiac, ophthalmologic and genitourinary anomalies, hirsutism, and characteristic facial features. CDSL3 is a mild form with absence of major structural anomalies typically associated with CDLS. The phenotype in some instances approaches that of apparently non-syndromic mental retardation.
    • Sequence similarities

      Belongs to the SMC family. SMC3 subfamily.
    • Domain

      The flexible hinge domain, which separates the large intramolecular coiled coil regions, allows the heterotypic interaction with the corresponding domain of SMC1A or SMC1B, forming a V-shaped heterodimer. The two heads of the heterodimer are then connected by different ends of the cleavable RAD21 protein, forming a ring structure.
    • Post-translational
      modifications

      Phosphorylated upon DNA damage, probably by ATM or ATR.
      Acetylation at Lys-105 and Lys-106 by ESCO1 is important for genome stability and S phase sister chromatid cohesion. Regulated by DSCC1, it is required for processive DNA synthesis, coupling sister chromatid cohesion establishment during S phase to DNA replication.
    • Cellular localization

      Nucleus. Chromosome. Chromosome > centromere. Associates with chromatin. Before prophase it is scattered along chromosome arms. During prophase, most of cohesin complexes dissociate from chromatin probably because of phosphorylation by PLK, except at centromeres, where cohesin complexes remain. At anaphase, the RAD21 subunit of the cohesin complex is cleaved, leading to the dissociation of the complex from chromosomes, allowing chromosome separation.
    • Information by UniProt
    • Database links

    • Alternative names

      • BAM antibody
      • Bamacan antibody
      • Basement membrane associated chondroitin proteoglycan antibody
      • Basement membrane-associated chondroitin proteoglycan antibody
      • BMH antibody
      • CDLS3 antibody
      • chondroitin sulfate proteoglycan 6 (bamacan) antibody
      • Chondroitin sulfate proteoglycan 6 antibody
      • Chromosome associated polypeptide antibody
      • Chromosome-associated polypeptide antibody
      • CSPG 6 antibody
      • CSPG6 antibody
      • hCAP antibody
      • Human chromosome associated polypeptide antibody
      • im:7142991 antibody
      • SMC 3 antibody
      • SMC protein 3 antibody
      • SMC-3 antibody
      • smc3 antibody
      • SMC3_HUMAN antibody
      • SMC3L1 antibody
      • Structural maintenance of chromosome 3 antibody
      • Structural maintenance of chromosomes 3 antibody
      • Structural maintenance of chromosomes protein 3 antibody
      • u:fb22e01 antibody
      • wu:fc30d07 antibody
      see all

    Images

    • All lanes : Anti-SMC3 antibody [EPR7984] (ab128919) at 1/1000 dilution

      Lane 1 : HeLa cell lysate
      Lane 2 : A431 cell lysate
      Lane 3 : K562 cell lysate
      Lane 4 : HepG2 cell lysate

      Lysates/proteins at 10 µg per lane.

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

      Predicted band size: 141 kDa

    • ab128919 at 1/100 dilution staining SMC3 in paraffin-embedded Human colon tissue by immunohistochemistry.

      Perform heat mediated antigen retrieval before commencing with IHC staining protocol.

    • Equilibrium disassociation constant (KD)
      Learn more about KD

      Click here to learn more about KD

    References

    This product has been referenced in:

    • Wang D  et al. Hydrogen gas inhibits lung cancer progression through targeting SMC3. Biomed Pharmacother 104:788-797 (2018). WB . Read more (PubMed: 29852353) »
    • Cho Y  et al. RBMX is a component of the centromere noncoding RNP complex involved in cohesion regulation. Genes Cells 23:172-184 (2018). Read more (PubMed: 29383807) »
    See all 5 Publications for this product

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