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Key Documents

SAB1300086

Sigma-Aldrich

Anti-SOST (N-term) antibody produced in rabbit

Ig fraction of antiserum, buffered aqueous solution

Synonyme(s) :

Anti-CDD, Anti-DAND6, Anti-SOST1, Anti-VBCH

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About This Item

Code UNSPSC :
12352203
Nomenclature NACRES :
NA.41

Source biologique

rabbit

Conjugué

unconjugated

Forme d'anticorps

Ig fraction of antiserum

Type de produit anticorps

primary antibodies

Clone

polyclonal

Forme

buffered aqueous solution

Espèces réactives

mouse, human

Technique(s)

immunohistochemistry: 1:50-1:100
indirect ELISA: 1:1000
western blot: 1:100-1:500

Numéro d'accès NCBI

Numéro d'accès UniProt

Conditions d'expédition

dry ice

Température de stockage

−20°C

Modification post-traductionnelle de la cible

unmodified

Informations sur le gène

human ... SOST(50964)

Catégories apparentées

Description générale

SOST (sclerostin) gene codes for the protein sclerostin which is predominantly secreted by the osteocytes. The encoded protein is predominantly expressed in human woven and lamellar bone and mineralizing chondrocytes.
Sclerostin is a secreted glycoprotein with a C-terminal cysteine knot-like (CTCK) domain and sequence similarity to the DAN (differential screening-selected gene aberrative in neuroblastoma) family of bone morphogenetic protein (BMP) antagonists. Loss-of-function mutations in this gene are associated with an autosomal-recessive disorder, sclerosteosis, which causes progressive bone overgrowth. A deletion downstream of this gene, which causes reduced sclerostin expression, is associated with a milder form of the disorder called van Buchem disease.

Immunogène

SOST (NP_079513, 12-42)
This antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide selected from the N-terminal region of human SOST.

Application

Anti-SOST (N-term) antibody produced in rabbit has been used in immunohistochemistry.

Actions biochimiques/physiologiques

Sclerostin regulates bone remodeling in presence of mechanical stimulation. It has an inhibitory effect on the activation of osteoblasts by inducing phosphorylation and degradation of β-catenin. It downregulates bone formation and induces bone resorption. Mutation in this gene causes hyperostosis and leads to Van Buchem disease or sclerosteosis. Increased bone formation and enhanced healing of bone defects are observed upon selective deletion of the SOST gene in mice model. Sclerostin, a glycoprotein, is involved in vascular calcification. It might be associated with cardiovascular disorders.

Forme physique

Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide.

Clause de non-responsabilité

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

nwg

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


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Consulter la Bibliothèque de documents

Abdul Rashid Qureshi et al.
Kidney international, 88(6), 1356-1364 (2015-09-04)
Sclerostin, an osteocyte-derived inhibitor of bone formation, is linked to mineral bone disorder. In order to validate its potential as a predictor of vascular calcification, we explored associations of circulating sclerostin with measures of calcification in 89 epigastric artery biopsies
Francesca Marta Elli et al.
Frontiers in endocrinology, 15, 1296886-1296886 (2024-06-03)
The dysregulation of cell fate toward osteoprecursor cells associated with most GNAS-based disorders may lead to episodic de novo extraskeletal or ectopic bone formation in subcutaneous tissues. The bony lesion distribution suggests the involvement of abnormal differentiation of mesenchymal stem
Wen Liu et al.
Open biology, 9(5), 180262-180262 (2019-05-16)
Osteocytes secrete the glycoprotein sclerostin to inhibit bone formation by osteoblasts, but how sclerostin production is regulated in osteocytes remains unclear. Here, we show that tuberous sclerosis complex 1 (TSC1) in osteocytes promotes sclerostin secretion through inhibition of mechanistic target
Asiri R Wijenayaka et al.
The Journal of steroid biochemistry and molecular biology, 164, 369-373 (2015-12-23)
The osteocyte expressed gene SOST encodes sclerostin, a potent negative regulator of bone formation and inducer of bone resorption. We have recently demonstrated that the human SOST gene is positively regulated in response to 1α,25-dihydroxyvitamin D
Yusuke Inagaki et al.
Histopathology, 69(3), 470-478 (2016-02-21)
To assess the immunophenotypic and mRNA expression of sclerostin in human skeletal tissues and in a wide range of benign and malignant bone tumours and tumour-like lesions. Sclerostin expression was evaluated by immunohistochemistry and quantitative polymerase chain reaction (PCR). In

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