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Proteintech
Sclerostin Polyclonal Antibody, CoraLite® Plus 488
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Product Details
CL488-21933
Product Specifications
Species Reactivity
Human
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
SOST/Sclerostin fusion protein Ag16567
Conjugate
Excitation/Emission Max
493/522 nm
Form
Liquid
Concentration
1 mg/mL
Amount
100 µg
Purification
Antigen affinity chromatography
Storage buffer
PBS, pH 7.3, with 50% glycerol, 0.5% BSA
Contains
0.05% ProClin 300
Storage conditions
-20°C, store in dark
Shipping conditions
Wet ice
Product Specific Information
Immunogen sequence: IIPELGEYP EPPPELENNK TMNRAENGGR PPHHPFETKD VSEYSCRELH FTRYVTDGPC RSAKPVTELV CSGQCGPARL LPNAIGRGKW WRPSGPDFRC IPDRYRAQRV QLLCPGGEAP RARKVRLVAS CKCKRLTRFH NQSELKDFGT EAARPQKGRK PRPRARSAKA NQAELENAY
Target Information
Sclerostin, a glycoprotein predominantly secreted by osteocytes, is a member of the Cerberus/DAN family of putative BMP antagonists that functions as an endogenous regulator of the canonical Wnt signaling pathway and an inhibitory regulator of bone homeostasis. Although expressed nearly exclusively by osteocytes, sclerostin can also be found at significant levels elsewhere, such as bone, bone marrow, cartilage, the kidney, and the liver, and has also been shown to be produced by hypertrophic chondrocytes and cementocytes. Like DKK family members DKK-1 and DKK-4, sclerostin plays an important regulatory role in the Wnt/beta-catenin signaling pathway by forming inhibitory complexes with LDL Receptor-related proteins 5 and 6 (LRP5 and LRP6), which are essential components of the Wnt/beta-catenin signaling system. LRP5 and LRP6 are single-pass transmembrane proteins that appear to act as co-receptors for Wnt ligands involved in the Wnt/beta-catenin signaling cascade. Sclerostin has also been shown to interact directly with LRP4 via its extracellular domain to facilitate inhibition of Wnt signaling, and can catabolically promote osteoclast activity by increasing osteocyte expression of RANKL. Sclerostin's critical involvement in the regulation of bone formation and resorption is emphasized by two bone dysplasia disorders, sclerosteosis and van Buchem disease (VBD), caused by rare autosomal recessive mutations that result in progressive bone overgrowth and hypermineralization due to markedly decreased sclerostin levels.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: Sclerostin
Gene Aliases: CDD; DAND6; SOST; SOST1; UNQ2976/PRO7455/PRO7476; VBCH
UniProt ID: (Human) Q9BQB4
Entrez Gene ID: (Human) 50964
ossification
response to mechanical stimulus
Wnt signaling pathway
negative regulation of Wnt signaling pathway
negative regulation of ossification
BMP signaling pathway
negative regulation of BMP signaling pathway
negative regulation of protein complex assembly
positive regulation of transcription, DNA-templated
canonical Wnt signaling pathway
cellular response to parathyroid hormone stimulus
negative regulation of canonical Wnt signaling pathway
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Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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