Key Specifications Table
| Species Reactivity | Key Applications | Host | Format | Antibody Type |
|---|---|---|---|---|
| M, H, R | WB, IH(P), ICC, WB | Rb | Unpurified | Polyclonal Antibody |
| Description | |
|---|---|
| Catalogue Number | ABE2868 |
| Description | Anti-Sox-9 |
| Alternate Names |
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| Background Information | Transcription factor SOX-9 (UniProt P48436; also known SOX-9) is encoded by the SOX9 gene (Gene ID 6662) in human. SOX family of genes are related to the mammalian sex determining gene SRY. These genes contain sequences encoding for the HMG-box domains that mediate sequence-specific DNA binding. SOX genes encode transcriptional regulators involved in cell fate decision during development and the control of diverse developmental processes. The highly complex group of SOX genes cluster at about 40 genomic loci and at least 30 SOX genes have been identified. SOX-9 contains one HMG box DNA-binding domain and acts as a key regulator of developmental processes, including male sex determination, normal skeletal development, chondrogenesis, neurogenesis, and neural crest development. SOX-9 is acts downstream of sonic hedgehog signaling and is shown to be essential for the maintenance of multipotent neural stem cells in embryonic and adult central nervous system (CNS). It is not detected in neuroblasts of the adult subependymal zone (SEZ); however, it is expressed by transit amplifying cells and ependymal cells in the same region. SOX-9 is also shown to be essential for the switch from neurogenesis to gliogenesis in caudal regions of the developing CNS. SOX-9 up-regulation is reported in cancers of various origins, including breast, colon, prostate, and lung, where its expression correlates with malignancy and patient survival. (Ref.: Scott, CE et al. (2010). Nat. Neurosci. 13(10): 1181-89). |
| Product Information | |
|---|---|
| Format | Unpurified |
| Presentation | Rabbit polyclonal antiserum with 0.02% sodium azide. |
| Quality Level | MQ100 |
| Applications | |
|---|---|
| Application | Anti-Sox-9, Cat. No. ABE2868, is a highly specific rabbit polyclonal antibody that targets Transcription factor SOX-9 and has been tested in Immunocytochemistry, Immunohistochemistry (Paraffin), Immunofluorescence, and Western Blotting. |
| Key Applications |
|
| Application Notes | Western Blotting Analysis: A 1:500 dilution from a representative lot detected SOX-9 in 10 µg of HepG2 cell lysate. Western Blotting Analysis: A representative lot detected SOX-9 in Western Blotting applications (Augereau, C., et. al. (2016). Hum Mol Genet. Epub ahead of print). Western Blotting Analysis: A 1:2,000 dilution from a representative lot detected SOX-9 in HEK293T cells transfected with Sox-9 (Courtesy of Dr. Patrick Jacquemin atUniversité catholique de Louvain). Immunofluorescence Analysis: A representative lot detected SOX-9 in PFA-fixed, paraffin-embedded pancreatic sections from an adult mouse; ductus (Augereau, C., et. al. (2016). Hum Mol Genet. 25(22):5017-5026). Immunohistochemistry Analysis: A representative lot detected SOX-9 in PFA-fixed, paraffin-embedded liver (left) and pancreatic sections (right) of E14.5 mouse embryo, PFA-fixed, paraffin-embedded intestine sections of E14.5 mouse embryo (Augereau, C., et. al. (2016). Hum Mol Genet. 25(22):5017-5026). Immunohistochemistry Analysis: A 1:1,000 dilution from a representative lot detected SOX-9 in e14.5 mouse liver and e14.5 mouse pancreas tissues. Immunocytochemistry Analysis: A representative lot detected SOX-9 in PFA-fixed 3T3 cells overexpressing Sox9 (Augereau, C., et. al. (2016). Hum Mol Genet. 25(22):5017-5026). |
| Biological Information | |
|---|---|
| Immunogen | KLH-conjugated linear peptide corresponding to 24 amino acids from the C-terminal end of human Sox-9. |
| Epitope | C-terminus |
| Concentration | Please refer to lot specific datasheet. |
| Host | Rabbit |
| Specificity | This rabbit ployclonal antibody detects SOX-9 in human, mouse, and rat cells. It targets an epitope with in 24 amino acids from the C-terminal end. This antibdy does not recognize Sox10. |
| Isotype | IgG |
| Species Reactivity |
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| Species Reactivity Note | Mouse, Human, Rat. |
| Antibody Type | Polyclonal Antibody |
| Entrez Gene Number |
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| Gene Symbol |
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| Purification Method | Unpurified |
| UniProt Number |
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| Molecular Weight | ~65 kDa observed; 56.14 kDa calculated. Uncharacterized bands may be observed in some lysate(s). |
| Product Usage Statements | |
|---|---|
| Quality Assurance | Evaluated by Western Blotting in L6 cell lysate. Western Blotting Analysis: A 1:500 dilution of this antibody detected SOX-9 in 10 µg of L6 cell lysate. |
| Usage Statement |
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| Storage and Shipping Information | |
|---|---|
| Storage Conditions | Stable for 1 year at -20°C from date of receipt. Handling Recommendations: Upon receipt and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance. |
| Packaging Information | |
|---|---|
| Material Size | 100 µL |