• Product nameAnti-SNF5 antibody
    See all SNF5 primary antibodies
  • Description
    Mouse monoclonal to SNF5
  • Tested applicationsSuitable for: ELISA, WBmore details
  • Species reactivity
    Reacts with: Mouse, Rat, Human
    Predicted to work with: Chicken, Cow, Xenopus laevis, Zebrafish
  • Immunogen

    Recombinant fragment: YTTLATSVTL LKASEVEEIL DGNDEKYKAV SISTEPPTYL REQKAKRNSQ WVPTLPNSSH HLDAVPCSTT INRNRMGRDK KRTFPLCFDD HDPAVIHENA, corresponding to amino acids 81-181 of Human SNF5 (NP_003064) with a 26kDa tag.

  • Positive control
    • HeLa nuclear lysate. Recombinant tagged human SNF5 fragment.


Associated products


Our Abpromise guarantee covers the use of ab76918 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
ELISA Use at an assay dependent dilution. Detection limit for recombinant tagged SNF5 is approximately 100ng/ml as a capture antibody.
WB Use a concentration of 1 - 5 µg/ml. Detects a band of approximately 44 kDa (predicted molecular weight: 44 kDa).


  • FunctionCore component of the BAF (hSWI/SNF) complex. This ATP-dependent chromatin-remodeling complex plays important roles in cell proliferation and differentiation, in cellular antiviral activities and inhibition of tumor formation. The BAF complex is able to create a stable, altered form of chromatin that constrains fewer negative supercoils than normal. This change in supercoiling would be due to the conversion of up to one-half of the nucleosomes on polynucleosomal arrays into asymmetric structures, termed altosomes, each composed of 2 histones octamers. Stimulates in vitro the remodeling activity of SMARCA4/BRG1/BAF190A. Involved in activation of CSF1 promoter. Belongs to the neural progenitors-specific chromatin remodeling complex (npBAF complex) and the neuron-specific chromatin remodeling complex (nBAF complex). During neural development a switch from a stem/progenitor to a post-mitotic chromatin remodeling mechanism occurs as neurons exit the cell cycle and become committed to their adult state. The transition from proliferating neural stem/progenitor cells to post-mitotic neurons requires a switch in subunit composition of the npBAF and nBAF complexes. As neural progenitors exit mitosis and differentiate into neurons, npBAF complexes which contain ACTL6A/BAF53A and PHF10/BAF45A, are exchanged for homologous alternative ACTL6B/BAF53B and DPF1/BAF45B or DPF3/BAF45C subunits in neuron-specific complexes (nBAF). The npBAF complex is essential for the self-renewal/proliferative capacity of the multipotent neural stem cells. The nBAF complex along with CREST plays a role regulating the activity of genes essential for dendrite growth (By similarity). Plays a key role in cell-cycle control and causes cell cycle arrest in G0/G1. Also involved in vitamin D-coupled transcription regulation via its association with the WINAC complex, a chromatin-remodeling complex recruited by vitamin D receptor (VDR), which is required for the ligand-bound VDR-mediated transrepression of the CYP27B1 gene.
  • Involvement in diseaseDefects in SMARCB1 are a cause of rhabdoid tumor (RDT) [MIM:609322]; also known as malignant rhabdoid tumor (MRT). RDT are a highly malignant group of neoplasms that usually occur in early childhood. SMARCB1/INI1 is also frequently inactivated in epithelioid sarcomas.
    Defects in SMARCB1 are a cause of schwannomatosis (SCHWA) [MIM:162091]; also called congenital cutaneous neurilemmomatosis. Schwannomas are benign tumors of the peripheral nerve sheath that usually occur singly in otherwise normal individuals. Multiple schwannomas in the same individual suggest an underlying tumor-predisposition syndrome. The most common such syndrome is NF2. The hallmark of NF2 is the development of bilateral vestibular-nerve schwannomas; but two-thirds or more of all NF2-affected individuals develop schwannomas in other locations, and dermal schwannomas may precede vestibular tumors in NF2-affected children. There have been several reports of individuals with multiple schwannomas who do not show evidence of vestibular schwannoma. Clinical report suggests that schwannomatosis is a clinical entity distinct from other forms of neurofibromatosis.
  • Sequence similaritiesBelongs to the SNF5 family.
  • Post-translational
    Phosphorylated upon DNA damage, probably by ATM or ATR.
  • Cellular localizationNucleus.
  • Information by UniProt
  • Database links
  • Alternative names
    • BAF47 antibody
    • BRG1-associated factor 47 antibody
    • hSNF5 antibody
    • INI1 antibody
    • Integrase interactor 1 protein antibody
    • Malignant rhabdoid tumor suppressor antibody
    • RDT antibody
    • RTPS1 antibody
    • Sfh1p antibody
    • SMARCB1 antibody
    • SNF5 homolog antibody
    • SNF5_HUMAN antibody
    • SNF5L1 antibody
    • Snr1 antibody
    • Sucrose nonfermenting yeast homolog like 1 antibody
    • SWI/SNF complex component SNF5 antibody
    • SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily B member 1 antibody
    • SWI10 antibody
    • Transcription factor TYE4 antibody
    • Transcription regulatory protein SNF5 antibody
    • TYE4 antibody
    see all

Anti-SNF5 antibody images

  • Anti-SNF5 antibody (ab76918) at 1 µg/ml + Recombinant tagged human SNF5 fragment at 0.2 µg

    Goat Anti-Mouse IgG (H&L)-HRP Conjugate at 1/5000 dilution

    Predicted band size : 44 kDa
    Observed band size : 40 kDa (why is the actual band size different from the predicted?)
  • Anti-SNF5 antibody (ab76918) at 1 µg/ml + HeLa nuclear lysate at 25 µg

    Goat Anti-Mouse IgG (H&L)-HRP Conjugate at 1/2500 dilution

    Predicted band size : 44 kDa
    Observed band size : 44 kDa

References for Anti-SNF5 antibody (ab76918)

ab76918 has not yet been referenced specifically in any publications.

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