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Merck

O1139

Sigma-Aldrich

Anti-Osteoprotegerin antibody produced in goat

affinity isolated antibody, lyophilized powder

Sinónimos:

Anti-OPG

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About This Item

Número MDL:
Código UNSPSC:
51111800
NACRES:
NA.41

origen biológico

goat

Nivel de calidad

conjugado

unconjugated

forma del anticuerpo

affinity isolated antibody

tipo de anticuerpo

primary antibodies

clon

polyclonal

formulario

lyophilized powder

reactividad de especies

mouse

técnicas

immunohistochemistry: 5-15 μg/mL
neutralization: suitable
western blot: 0.1-0.2 μg/mL

Nº de acceso UniProt

temp. de almacenamiento

−20°C

modificación del objetivo postraduccional

unmodified

Información sobre el gen

Descripción general

Osteoprotegerin (OPG) secreted by osteoblasts and osteogenis stromal stem cells belongs to the TNF receptor superfamily. OPG is expressed in bone marrow, osteoblasts, heart, lung, kidney, thymus, B lymphocytes, chondrocytes and smooth muscle cells. The ratio of OPG and receptor activator of NF-κB Ligand (RANKL) is crucial determining the bone mass. Receptor activator of NF-κB (RANK)/RANKL/OPG axis decides the bone biology. OPG binds RANKL and prevents the activation of osteoclasts, the cells that deplete bone mass. Excess levels of OPG lead to osteopetrosis while deficiency results in osteoporosis. The RANK/RANKL/OPG pathway mediates the activation of multiple pathways such as NF-κB, Akt, JNK, and MAPK
Anti-osteoprotegerin specifically reacts with recombinant mouse OPG. The antibody may cross react with human OPG (25% homology).

Especificidad

The antibody has the ability to neutralize the biological activity of recombinant mouse OPG.

Inmunógeno

purified recombinant mouse osteoprotegerin expressed in mouse NSO cells.

Aplicación

Anti-osteoprotegerin antibody may be used to neutralize mouse OPG at neutralization dose (ND50) of 0.5-2 μg/ml. The antibody is suitable for immunoblotting at a working concentration of 0.1-0.2 μg/ml.

Forma física

Lyophilized from a 0.2 μm filtered solution in phosphate buffered saline containing carbohydrates.

Cláusula de descargo de responsabilidad

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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Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)


Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Brendan F Boyce et al.
Current osteoporosis reports, 5(3), 98-104 (2007-10-11)
Understanding of osteoclast formation and activation has advanced considerably since the discovery of the RANKL/RANK/OPG system in the mid 1990s. Osteoblasts and stromal stem cells express receptor activator of NF-jB ligand (RANKL), which binds to its receptor, RANK, on the
Anne-Priscille Trouvin et al.
Clinical interventions in aging, 5, 345-354 (2011-01-14)
Bone remodeling requires a precise balance between resorption and formation. It is a complex process that involves numerous factors: hormones, growth factors, vitamins, and cytokines, and notably osteoprotegerin (OPG) and receptor activator for nuclear factor-κB (RANK) ligand. The signaling pathway
Shabber Syed et al.
Journal of cardiovascular development and disease, 9(8) (2022-08-26)
Calcific aortic valve disease (CAVD) is a common cardiac defect, particularly in the aging population. While several risk factors, such as bi-leaflet valve structure and old age, have been identified in CAVD pathogenesis, molecular mechanisms resulting in this condition are
I Silva et al.
Acta reumatologica portuguesa, 36(3), 209-218 (2011-11-25)
The discovery of the receptor activator of nuclear factor-kB (RANK)/RANK Ligand (RANKL)/osteoprotegerin (OPG) pathway contributed to the understanding of how bone formation and resorption were processed and regulated. RANKL and OPG are members of the tumor necrosis factor (TNF) and
W C Dougall et al.
Genes & development, 13(18), 2412-2424 (1999-09-29)
The physiological role of the TNF receptor (TNFR) family member, RANK, was investigated by generating RANK-deficient mice. RANK(-/-) mice were characterized by profound osteopetrosis resulting from an apparent block in osteoclast differentiation. RANK expression was not required for the commitment

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