Polyclonal Antibody to Osteonectin (ON)

SPARC; BM-40; Secreted Protein,Acidic,Cysteine-Rich; Basement-membrane protein 40; Secreted protein acidic and rich in cysteine


The antibody is a rabbit polyclonal antibody raised against ON. It has been selected for its ability to recognize ON in immunohistochemical staining and western blotting.


Western blotting: 0.2-2µg/mL;1:250-2500
Immunohistochemistry: 5-20µg/mL;1:25-100
Immunocytochemistry: 5-20µg/mL;1:25-100
Optimal working dilutions must be determined by end user.


Store at 4°C for frequent use. Stored at -20°C in a manual defrost freezer for two year without detectable loss of activity. Avoid repeated freeze-thaw cycles.


The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37°C for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.



Magazine Citations
J Mol Med (Berl) Growth hormone replacement therapy regulates microRNA-29a and targets involved in insulin resistance PubMed: 26199111
Muscle Nerve Effect of resistance ladder training on SPARC expression in skeletal muscle of hindlimb immobilized rats PubMed: 26467437
Medicine (Baltimore) An Attempt to Evaluate Selected Aspects of “Bone–Fat Axis” Function in Healthy Individuals and Patients With Pancreatic Cancer PubMed: 26266370
British Journal of Cancer A proteomics-based approach identifies secreted protein acidic and rich in cysteine as a prognostic biomarker in malignant pleural mesothelioma Pubmed:26889976
Journal of diabetes and its complications Associations between FGF21, osteonectin and bone turnover markers in type 2 diabetic patients with albuminuria. pubmed:27916484
American journal of the medical sciences Association of Bone Metabolic Markers With Diabetic Retinopathy and Diabetic Macular Edema in Elderly Chinese Individuals With Type 2 Diabetes Mellitus pubmed:29078839
Translational Research in Oral Oncology Testican 1 (SPOCK1) and protein tyrosine phosphatase, receptor type S (PTPRS) show significant increase in saliva of tobacco users with oral cancer Doi: 10.1177/2057178X18800534
[ENGINEERING OF BIOMATERIALS Osteoconductive potential of PLGA/bioglass composite biomaterials
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