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Key Documents

O5761

Sigma-Aldrich

Osteocalcin fragment 1-49 Human

≥94% (HPLC), solid

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About This Item

Empirical Formula (Hill Notation):
C269H381N67O82S2
CAS Number:
Molecular Weight:
5929.43
MDL number:
UNSPSC Code:
12352200
NACRES:
NA.32

Quality Level

Assay

≥94% (HPLC)

form

solid

UniProt accession no.

storage temp.

−20°C

Gene Information

human ... BGLAP(632)

Amino Acid Sequence

Tyr-Leu-Tyr-Gln-Trp-Leu-Gly-Ala-Pro-Val-Pro-Tyr-Pro-Asp-Pro-Leu-Gla-Pro-Arg-Arg-Gla-Val-Cys-Gla-Leu-Asn-Pro-Asp-Cys-Asp-Glu-Leu-Ala-Asp-His-Ile-Gly-Phe-Gln-Glu-Ala-Tyr-Arg-Arg-Phe-Tyr-Gly-Pro-Val [Disulfide Bridge: 23-29]

General description

Bone γ-carboxyglutamate protein (BGLAP) or osteocalcin (OCN) is a non-collagenous bone matrix protein expressed by osteoblasts. It possesses a Gla (γ carboxyglutamate) domain. The gene encoding OCN is localized on human chromosome 1q22.
Calcium-binding protein found in dentin and possibly other mineralized tissues.

Application

Human osteocalcin fragment 1-49 has been used for the identification and characterization of glycation adducts on osteocalcin. It has also been used to study its effects on the differentiation of mouse myoblast cell line C2C12.

Biochem/physiol Actions

Bone γ-carboxyglutamate protein (BGLAP) regulates osteogenic differentiation of mesenchymal stromal cells. It has a role in bone turnover and mineralization. The protein also has a role in energy metabolism. BGLAP may act as a mediator between glucose metabolism and bone tissue.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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Analysis of the Influence of Hormone Replacement Therapy on Osteocalcin Gene Expression in Postmenopausal Women
Mansur Rahnama
BioMed Research International (2015)
Osteocalcin Mediates Biomineralization during Osteogenic Maturation in Human Mesenchymal Stromal Cells
Yu-Tzu Tsao
International Journal of Molecular Sciences, 18(1), 159-159 (2017)
Identification and characterization of glycation adducts on osteocalcin
Corinne J
Analytical Biochemistry (2017)
Serum Levels of Osteocalcin and Insulin Resistance in Patients with Impaired Glucose Tolerance or New-Onset Diabetes Mellitus After Liver Transplantation.
Martinez-Diaz-Guerra G
Hormone and Metabolic Research, 48(5), 325-330 (2016)
Serum Levels of Osteocalcin and Insulin Resistance in Patients with Impaired Glucose Tolerance or New-Onset Diabetes Mellitus After Liver Transplantation.
Martinez-Diaz
Hormone and Metabolic Research (2016)

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