catalog number :
MBS2010076
products type :
Recombinant Protein
products full name :
Recombinant Osteocalcin (OC)
products short name :
[Osteocalcin (OC)]
other names :
[osteocalcin preproprotein; Osteocalcin; osteocalcin; bone Gla protein; gamma-carboxyglutamic acid-containing protein; bone gamma-carboxyglutamate (gla) protein (osteocalcin); bone gamma-carboxyglutamate (gla) protein; Bone Gla protein; BGP; Gamma-carboxyglutamic acid-containing protein]
products gene name :
[OC]
other gene names :
[BGLAP; BGLAP; OC; BGP; OCN; BGP]
uniprot entry name :
OSTCN_HUMAN
concentration :
Original Concentration: 200 ug/mL
storage stability :
Storage: Avoid repeated freeze/thaw cycles. Store at 2-8ºC for one month. Aliquot and store at -80ºC for 12 months. Stability Test: 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.
tested application :
Positive Control; Immunogen; SDS-PAGE; WB. (May be suitable for use in other assays to be determined by the end user.)
image1 heading :
Sequence Information
image2 heading :
SDS-Page
image3 heading :
Testing Data
other info1 :
Organism Species: Homo sapiens (Human). Source: Prokaryotic expression. Residues: Ala21~Pro99. Tags: N-terminal His and GST Tag. Subcellular Location: Secreted. Traits: Freeze-dried powder. Buffer formulation: 20mM Tris, 150mM NaCl, pH8.0, containing 1mM EDTA, 1mM DTT,0.01% SKL, 5% Trehalose and Proclin300.
other info2 :
Predicted isoelectric point: 6.4. Predicted Molecular Mass: 38.9kDa. Accurate Molecular Mass: 39kDa as determined by SDS-PAGE reducing conditions. Usage: Reconstitute in 20mM Tris, 150mM NaCl (pH8.0) to a concentration of 0.1-1.0 mg/mL. Do not
vortex
ncbi acc num :
NP_954642.1
ncbi gb acc num :
NM_199173.4
ncbi pathways :
Cell Cycle Pathway (530733); Cell Cycle, Mitotic Pathway (105765); FGF Signaling Pathway (137989); Glucocorticoid Receptor Regulatory Network Pathway (138014); Interleukin-11 Signaling Pathway (698753); M Phase Pathway (105812); Mitotic Anaphase Pathway (105818); Mitotic Metaphase And Anaphase Pathway (730317); Mitotic Prometaphase Pathway (105815); Notch-mediated HES/HEY Network Pathway (169347)
ncbi summary :
This gene encodes a highly abundant bone protein secreted by osteoblasts that regulates bone remodeling and energy metabolism. The encoded protein contains a Gla (gamma carboxyglutamate) domain, which functions in binding to calcium and hydroxyapatite, the mineral component of bone. Serum osteocalcin levels may be negatively correlated with metabolic syndrome. Read-through transcription exists between this gene and the neighboring upstream gene, PMF1 (polyamine-modulated factor 1), but the encoded protein only shows sequence identity with the upstream gene product. [provided by RefSeq, Jun 2015]
uniprot summary :
osteocalcin: Constitutes 1-2% of the total bone protein. It binds strongly to apatite and calcium. Belongs to the osteocalcin/matrix Gla protein family. Protein type: Cell development/differentiation; Secreted, signal peptide; Secreted. Chromosomal Location of Human Ortholog: 1q22. Cellular Component: Golgi apparatus; extracellular space; rough endoplasmic reticulum; dendrite; cytoplasm; perikaryon. Molecular Function: structural constituent of bone; hydroxyapatite binding; calcium ion binding; structural molecule activity. Biological Process: response to drug; response to gravity; regulation of bone resorption; response to glucocorticoid stimulus; cell aging; response to testosterone stimulus; bone mineralization; osteoblast development; odontogenesis; osteoblast differentiation; response to ethanol; regulation of osteoclast differentiation; response to vitamin D; response to vitamin K; response to zinc ion; response to mechanical stimulus; response to estrogen stimulus; response to hydroxyisoflavone; response to activity; cell adhesion; regulation of bone mineralization; skeletal development