catalog number :
MBS032224
products type :
ELISA Kit
products full name :
Human Bone Sialoprotein ELISA Kit
products short name :
Bone Sialoprotein
other names :
bone sialoprotein 2; Bone sialoprotein 2; bone sialoprotein 2; BSP II; bone sialoprotein II; cell-binding sialoprotein; integrin-binding sialoprotein; Bone sialoprotein II; BSP II; Cell-binding sialoprotein; Integrin-binding sialoprotein
other gene names :
IBSP; IBSP; BSP; BNSP; SP-II; BSP-II; BNSP; BSP II
uniprot entry name :
SIAL_HUMAN
specificity :
No significant cross-reactivity or interference between this analyte and analogues is observed.
storage stability :
Store all reagents at 2-8 degree C
other info1 :
Assay Type: Quantitative Sandwich. Detection Range: 1.56ng/ml-50ng/ml. Sensitivity: 0.1ng/ml.
other info2 :
Intra-assay Precision: Intra-assay CV (%) is less than 15%. Inter-assay Precision: Inter-assay CV (%) is less than 15%. [CV(%) = SD/mean ×100].
products description :
Background/Introduction: This Quantitative Sandwich ELISA kit is only for in vitro research use only, not for drug, household, therapeutic or diagnostic applications! This kit is intended to be used for determination the level of BSP (hereafter termed "analyte") in undiluted original Human body fluids, tissue homogenates, secretions or feces samples. This kit is NOT suitable for assaying non-biological sources of substances.
ncbi acc num :
NP_004958.2
ncbi gb acc num :
NM_004967.3
ncbi mol weight :
35,148 Da
ncbi pathways :
ECM Proteoglycans Pathway (833812); ECM-receptor Interaction Pathway (83068); ECM-receptor Interaction Pathway (479); Extracellular Matrix Organization Pathway (576262); Focal Adhesion Pathway (198795); Focal Adhesion Pathway (83067); Focal Adhesion Pathway (478); Integrin Cell Surface Interactions Pathway (106110); Interleukin-11 Signaling Pathway (698753); Osteoblast Signaling Pathway (198842)
ncbi summary :
The protein encoded by this gene is a major structural protein of the bone matrix. It constitutes approximately 12% of the noncollagenous proteins in human bone and is synthesized by skeletal-associated cell types, including hypertrophic chondrocytes, osteoblasts, osteocytes, and osteoclasts. The only extraskeletal site of its synthesis is the trophoblast. This protein binds to calcium and hydroxyapatite via its acidic amino acid clusters, and mediates cell attachment through an RGD sequence that recognizes the vitronectin receptor. [provided by RefSeq, Jul 2008]
uniprot summary :
Sialoprotein-2: Binds tightly to hydroxyapatite. Appears to form an integral part of the mineralized matrix. Probably important to cell-matrix interaction. Promotes Arg-Gly-Asp-dependent cell attachment. Protein type: Motility/polarity/chemotaxis; Secreted; Secreted, signal peptide; Cell adhesion. Chromosomal Location of Human Ortholog: 4q21.1. Cellular Component: extracellular space; membrane; extracellular region. Biological Process: osteoblast differentiation; extracellular matrix organization and biogenesis; biomineral formation; cell adhesion