Noggin/NOG Protein, Human, Recombinant

Noggin/NOG Protein, Human, Recombinant is expressed in HEK293 mammalian cells. The predicted molecular weight is 23.1 kDa and the accession number is Q13253.

Noggin/NOG Protein, Human, Recombinant

パッケージサイズ	在庫状況	単価(税別)
20 μg	在庫あり	￥ 41,000
100 μg	約5 days	￥ 102,500
200 μg	約5 days	￥ 175,500
500 μg	約5 days	￥ 548,500

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生物学的情報	Measured by its ability to inhibit BMP4-induced alkaline phosphatase production by MC3T3E1 mouse preosteoblast cells. The ED50 for this effect is 10-80 ng/mL.
説明	Noggin/NOG Protein, Human, Recombinant is expressed in HEK293 mammalian cells. The predicted molecular weight is 23.1 kDa and the accession number is Q13253.

Species	Human
Expression Host	HEK293 Cells
Tag	Tag Free
Accession Number	Q13253
別名	noggin, SYNS1, SYM1
Construction	Human NOG (NP_005441.1) (Met1-Cys232)
Protein Purity	≥ 95 % as determined by SDS-PAGE. ≥ 95 % as determined by SEC-HPLC.
分子量	23.1 kDa (predicted)

Endotoxin	< 1.0 EU/μg of the protein as determined by the LAL method.
Formulation	Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization.
Reconstitution	A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
Stability & Storage	It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at-80℃. For reconstituted protein solutions, the solution can be stored at -20°c to -80'c for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.
Shipping	In general, Lyophilized powders are shipping with blue ice.
Research Background	Noggin is a secreted protein involved at multiple stages of vertebrate embryonic development including neural induction and is known to exert its effects by inhibiting the bone morphogenetic protein (BMP)-signaling pathway. It binds several BMPs with very high (picomolar) affinities, with a marked preference for BMP2 and BMP4 over BMP7. By binding tightly to BMPs, Noggin prevents BMPs from binding their receptors. Noggin binds the bone morphogenetic proteins (BMP) such as BMP-4 and BMP-7 and inhibits BMP signaling by blocking the molecular interfaces of the binding epitopes for both types I and type II receptors. Interaction of BMP and its antagonist Noggin governs various developmental and cellular processes, including embryonic dorsal-ventral axis, induction of neural tissue, the formation of joints in the skeletal system, and neurogenesis in the adult brain. Noggin plays a key role in neural induction by inhibiting BMP4, along with other TGF-β signaling inhibitors such as chordin and follistatin. Mouse knockout experiments have demonstrated that noggin also plays a crucial role in bone development, joint formation, and neural tube fusion.

参考文献

1. Zimmerman LB,et al.(1996) The Spemann organizer signal noggin binds and inactivates bone morphogenetic protein 4. Cell. 86(4): 599-606. 2. Chandramore K,et al.(2010) Cloning of noggin gene from hydra and analysis of its functional conservation using Xenopus laevis embryos. Evol Dev. 12(3): 267-74.

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Noggin/NOG Protein, Human, Recombinant

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