Human SOX21 Antibody

(1 citations)   
  • Species Reactivity
    Human
  • Specificity
    Detects human SOX21 in direct ELISAs and Western blots. In direct ELISAs and Western blots, less than 1% cross-reactivity with recombinant human (rh) SOX1, rhSOX2 and rhSOX15 is observed.
  • Source
    Polyclonal Goat IgG
  • Purification
    Antigen Affinity-purified
  • Immunogen
    E. coli-derived recombinant human SOX21
    Ser2-Leu276 (Gly102Ser)
    Accession # Q9Y651
  • Formulation
    Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
  • Label
    Unconjugated
Applications
  •  
    Recommended
    Concentration
    Sample
  • Western Blot
    0.1 µg/mL
    Recombinant Human SOX21
  • Immunocytochemistry
    5-15 µg/mL
    See below
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Data Examples
Immunocytochemistry
SOX21 in NTera‑2 Human Cell Line. SOX21 was detected in immersion fixed NTera‑2 human testicular embryonic carcinoma cell line using Goat Anti-Human SOX21 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF3538) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Goat IgG Secondary Antibody (red; Catalog # NL001) and counterstained with DAPI (blue). Specific staining was localized to nuclei. View our protocol for Fluorescent ICC Staining of Cells on Coverslips.
Preparation and Storage
  • Reconstitution
    Reconstitute at 0.2 mg/mL in sterile PBS.
  • Shipping
    The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
  • Stability & Storage
    Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
    • 12 months from date of receipt, -20 to -70 °C as supplied.
    • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
    • 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: SOX21
SOX21 is a member of the B group of the SOX family HMG-box transcription factors. It is a 276 amino acid residue protein that has an N-terminal HMG-box and a C‑terminal domain that is required for the SOX21 neurogenesis function. Human and mouse SOX 21 share 99% amino acid sequence identity.
  • Long Name:
    Transcription Factor SOX21
  • Entrez Gene IDs:
    11166 (Human); 223227 (Mouse); 306168 (Rat)
  • Alternate Names:
    SOX21; SOX25; SOX25SOX-A; SOXA; SRY (sex determining region Y)-box 21; SRY-box 21; transcription factor SOX-21
Related Research Areas
Citations:

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

1 Citations: Showing 1 - 1

  1. Characterization of the neural stem cell gene regulatory network identifies OLIG2 as a multifunctional regulator of self-renewal.
    Authors: Mateo J, van den Berg D, Haeussler M, Drechsel D, Gaber Z, Castro D, Robson P, Crawford G, Flicek P, Ettwiller L, Wittbrodt J, Guillemot F, Martynoga B
    Genome Res, 2015;25(1):41-56.
    Species: Mouse
    Sample Type: Cell Lysates
    Application: IP
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