IGFBP3 抗体
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北京 101111
Quick Overview for IGFBP3 抗体 (ABIN7670641)
抗原
See all IGFBP3 抗体适用
宿主
克隆类型
标记
应用范围
克隆位点
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原理
- IGFBP-3 Monoclonal Antibody(Detector)
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纯化方法
- Protein A/G Purification
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免疫原
- Recombinant Human IGFBP-3 Protein expressed by Mammalian
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亚型
- IgG1
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应用备注
- ELISA Detector 0.1-0.4 μg/mL
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限制
- 仅限研究用
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浓度
- 1 mg/mL
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缓冲液
- Sterile PBS , pH 7.4
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储存液
- Without preservative
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注意事项
- Avoid freeze / thaw cycles. This preparation contains no preservatives, thus it should be handled under aseptic conditions.
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储存条件
- 4 °C,-20 °C
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储存方法
- Store at 4°C Valid for 1 month or -20°C Valid for 12 months
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有效期
- 12 months
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- IGFBP3 (Insulin-Like Growth Factor Binding Protein 3 (IGFBP3))
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别名
- IGFBP-3
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背景
- InsuLin-Like growth factor-binding protein 3,IBP-3,IGF-binding protein 3,IGFBP-3,IGFBP3,IBP3,The Insulin-like Growth Factor (IGF) signaling system plays a central role in cellular growth,differentiation,and proliferation. IGFBP3 is the most abundant IGF binding protein in human serum and is a growth inhibitory,apoptosis-inducing molecule,capable of acting via IGF-dependent and IGF-independent mechanisms. It appears to function both by cell cycle blockade and the induction of apoptosis. IGFBP3 can be transported to the nucleus by an importin beta mediated mechanism,where it has been shown to interact with the retinoid X receptor alpha and possibly other nuclear elements. IGFBP3 antiproliferative signaling appears to require an active transforming growth factor-beta (TGF-beta) signaling pathway,and IGFBP3 stimulates phosphorylation of the TGF-beta signaling intermediates Smad2 and Smad3. IGFBP3 has IGF-independent roles in inhibiting cell proliferation in cancer cell lines. Nuclear transcription factor,retinoid X receptor (RXR)-alpha,and IGFBP3 functionally interact to reduce prostate tumor growth and prostate-specific antigen in vivo. Several clinical studies have proposed that individuals with IGFBP3 levels in the upper range of normal may have a decreased risk for certain common cancers. This includes evidence of a protective effect against breast cancer,prostate cancer,colorectal cancer,and lung cancer. Moreover,IGFBP3 inhibits insulin-stimulated glucose uptake into adipocytes independent of IGF.
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UniProt
- P17936
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途径
- Myometrial Relaxation and Contraction, Regulation of Muscle Cell Differentiation, Skeletal Muscle Fiber Development, Regulation of Carbohydrate Metabolic Process, Autophagy, Smooth Muscle Cell Migration, Growth Factor Binding
抗原
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