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Invitrogen™ SOX9b Polyclonal Antibody
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Catalog No. PIPA5142872
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100 μg
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PIPA5142872 100 μg
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Catalog No. PIPA5142872 Supplier Invitrogen™ Supplier No. PA5142872
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Goat Polyclonal Antibody

Additional Information: No cross-reactivity with Sox9a. This antibody is tested in Peptide ELISA: antibody detection limit dilution 1:64,000.

Transcription factor that plays a key role in chondrocytes differentiation and skeletal development. Specifically binds the 5'-ACAAAG-3' DNA motif present in enhancers and super-enhancers and promotes expression of genes important for chondrogenesis, including COL2A1. Plays a central role in successive steps of chondrocyte differentiation. Absolutely required for precartilaginous condensation, the first step in chondrogenesis during which skeletal progenitors differentiate into prechondrocytes. Together with SOX5 and SOX6, required for overt chondrogenesis when condensed prechondrocytes differentiate into early stage chondrocytes, the second step in chondrogenesis. Later, required to direct hypertrophic maturation and block osteoblast differentiation of growth plate chondrocytes: maintains chondrocyte columnar proliferation, delays prehypertrophy and then prevents osteoblastic differentiation of chondrocytes. Also required for chondrocyte hypertrophy, both indirectly, by keeping the lineage fate of chondrocytes, and directly, by remaining present in upper hypertrophic cells. Low lipid levels are the main nutritional determinant for chondrogenic commitment of skeletal progenitor cells: when lipids levels are low, FOXO transcription factors promote expression of SOX9, which induces chondrogenic commitment and suppresses fatty acid oxidation. In addition to cartilage development, also acts as a regulator of proliferation and differentiation in epithelial stem/progenitor cells.
TRUSTED_SUSTAINABILITY

Specifications

Antigen SOX9b
Applications Immunohistochemistry (Paraffin)
Classification Polyclonal
Concentration 0.5 mg/mL
Conjugate Unconjugated
Formulation TBS with 0.5% BSA and 0.02% sodium azide; pH 7.3
Host Species Goat
Immunogen Peptide with sequence C-PLQDGIDFGAVD.
Purification Method Ammonium sulfate precipitation
Quantity 100 μg
Regulatory Status RUO
Primary or Secondary Primary
Target Species Human
Content And Storage -20°C, Avoid Freeze/Thaw Cycles
Product Type Antibody
Form Liquid
Isotype IgG
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