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SNAI2 Antibody

Purified Mouse Monoclonal Antibody

  • E - SNAI2 Antibody AO1997a

    Black line: Control Antigen (100 ng);
    Purple line: Antigen(10ng);
    Blue line: Antigen (50 ng);
    Red line: Antigen (100 ng);

  • WB - SNAI2 Antibody AO1997a
    Figure 1: Western blot analysis using SNAI2 mAb against human SNAI2 (AA: 100-200) recombinant protein. (Expected MW is 39.8 kDa)
  • WB - SNAI2 Antibody AO1997a
    Figure 2: Western blot analysis using SNAI2 mAb against HEK293 (1) and SNAI2 (AA: 100-200)-hIgGFc transfected HEK293 (2) cell lysate.
  • WB - SNAI2 Antibody AO1997a
    Figure 3: Western blot analysis using SNAI2 mouse mAb against MCF-7 cell lysate.
  • IF - SNAI2 Antibody AO1997a

    Figure 4:Immunofluorescence analysis of Hela cells using SNAI2 mouse mAb (green). Blue: DRAQ5 fluorescent DNA dye. Red: Actin filaments have been labeled with Alexa Fluor- 555 phalloidin. Secondary antibody from Fisher (Cat#: 35503)

  • FC - SNAI2 Antibody AO1997a
    Figure 5: Flow cytometric analysis of MCF-7 cells using SNAI2 mouse mAb (green) and negative control (red).
  • IHC - SNAI2 Antibody AO1997a
    Figure 6: Immunohistochemical analysis of paraffin-embedded cervical cancer tissues using SNAI2 mouse mAb with DAB staining.
  • IHC - SNAI2 Antibody AO1997a
    Figure 7: Immunohistochemical analysis of paraffin-embedded colon cancer tissues using SNAI2 mouse mAb with DAB staining.
Product Information
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
Primary Accession O43623
Reactivity Human
Host Mouse
Clonality Monoclonal
Clone Names 4B6D5
Isotype IgG1
Calculated MW 30kDa
Description This gene encodes a member of the Snail family of C2H2-type zinc finger transcription factors. The encoded protein acts as a transcriptional repressor that binds to E-box motifs and is also likely to repress E-cadherin transcription in breast carcinoma. This protein is involved in epithelial-mesenchymal transitions and has antiapoptotic activity. Mutations in this gene may be associated with sporatic cases of neural tube defects.
Immunogen Purified recombinant fragment of human SNAI2 (AA: 100-200) expressed in E. Coli.
Formulation Purified antibody in PBS with 0.05% sodium azide.
Additional Information
Gene ID 6591
Other Names Zinc finger protein SNAI2, Neural crest transcription factor Slug, Protein snail homolog 2, SNAI2, SLUG, SLUGH
Dilution E~~1/10000
WB~~1/500 - 1/2000
IF~~1/200 - 1/1000
FC~~1/200 - 1/400
IHC~~1/200 - 1/1000
StorageMaintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
PrecautionsSNAI2 Antibody is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Name SNAI2
Synonyms SLUG, SLUGH
Function Transcriptional repressor that modulates both activator- dependent and basal transcription. Involved in the generation and migration of neural crest cells. Plays a role in mediating RAF1- induced transcriptional repression of the TJ protein, occludin (OCLN) and subsequent oncogenic transformation of epithelial cells (By similarity). Represses BRCA2 expression by binding to its E2- box-containing silencer and recruiting CTBP1 and HDAC1 in breast cells. In epidermal keratinocytes, binds to the E-box in ITGA3 promoter and represses its transcription. Involved in the regulation of ITGB1 and ITGB4 expression and cell adhesion and proliferation in epidermal keratinocytes. Binds to E-box2 domain of BSG and activates its expression during TGFB1-induced epithelial-mesenchymal transition (EMT) in hepatocytes. Represses E-Cadherin/CDH1 transcription via E-box elements. Involved in osteoblast maturation. Binds to RUNX2 and SOC9 promoters and may act as a positive and negative transcription regulator, respectively, in osteoblasts. Binds to CXCL12 promoter via E-box regions in mesenchymal stem cells and osteoblasts. Plays an essential role in TWIST1-induced EMT and its ability to promote invasion and metastasis.
Cellular Location Nucleus. Cytoplasm. Note=Observed in discrete foci in interphase nuclei. These nuclear foci do not overlap with the nucleoli, the SP100 and the HP1 heterochromatin or the coiled body, suggesting SNAI2 is associated with active transcription or active splicing regions
Tissue Location Expressed in most adult human tissues, including spleen, thymus, prostate, testis, ovary, small intestine, colon, heart, brain, placenta, lung, liver, skeletal muscle, kidney and pancreas. Not detected in peripheral blood leukocyte. Expressed in the dermis and in all layers of the epidermis, with high levels of expression in the basal layers (at protein level). Expressed in osteoblasts (at protein level) Expressed in mesenchymal stem cells (at protein level). Expressed in breast tumor cells (at protein level)
Research Areas
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1. Cancer Med. 2013 Apr;2(2):144-54.2. FEBS J. 2012 Aug;279(16):2929-39.

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$ 385.00
Cat# AO1997a
(40 western blots)
Availability: 7-10 days
Bulk Size
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