O1139

Sigma-Aldrich

Anti-Osteoprotegerin antibody produced in goat

affinity isolated antibody, lyophilized powder

別名:
抗OPG抗体
MDL番号:
NACRES:
NA.41

品質水準

200

由来生物

goat

抗体製品の状態

affinity isolated antibody

antibody product type

primary antibodies

クローン

polyclonal

形態

lyophilized powder

species reactivity

mouse

アプリケーション

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

結合体

unconjugated

UniProtアクセッション番号

保管温度

−20°C

Gene Information

詳細

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).

特異性

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

免疫原

purified recombinant mouse osteoprotegerin expressed in mouse NSO cells.

アプリケーション

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.

物理的形状

凍結乾燥品(PBS溶液, 5%トレハロース含有, 0.2 μmフィルター滅菌済み)。

免責事項

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.

storage_class_code

11 - Combustible Solids

ドイツ水質汚染分類

WGK 1

引火点(°F)

Not applicable

引火点(℃)

Not applicable

個人用保護具 (PPE)

Eyeshields, Gloves, type N95 (US)

試験成績書(COA)

原産地証明書(COO)

その他のドキュメント

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...
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...
Joel Jules et al.
Expert opinion on therapeutic targets, 14(9), 923-934 (2010-08-04)
Osteoporosis has become a worldwide health and social issue due to an aging population. Four major antiresorptive drugs (agents capable of inhibiting osteoclast formation and/or function) are currently available on the market: estrogen, selective estrogen receptor modulators (SERMs), bisphosphonates and...

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