PDGFRB 抗体 (pTyr857)
Quick Overview for PDGFRB 抗体 (pTyr857) (ABIN967592)
抗原
See all PDGFRB 抗体适用
宿主
克隆类型
标记
应用范围
克隆位点
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抗原表位
- pTyr857
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品牌
- BD Pharmingen™
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交叉反应
- 小鼠
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产品特性
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1. Since applications vary, each investigator should titrate the reagent to obtain optimal results.
2. Please refer to us for technical protocols.
3. Caution: Sodium azide yields highly toxic hydrazoic acid under acidic conditions. Dilute azide compounds in running water before discarding to avoid accumulation of potentially explosive deposits in plumbing. -
纯化方法
- The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography.
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免疫原
- Phosphorylated Human PDGFRbeta
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亚型
- IgG1 kappa
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说明
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Related Products: ABIN967389
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限制
- 仅限研究用
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状态
- Liquid
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浓度
- 0.5 mg/mL
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缓冲液
- Aqueous buffered solution containing ≤0.09 % sodium azide.
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储存液
- Sodium azide
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注意事项
- This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
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储存条件
- 4 °C
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储存方法
- Store undiluted at 4°C.
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: "Insight into the role of low molecular weight phosphotyrosine phosphatase (LMW-PTP) on platelet-derived growth factor receptor (PDGF-r) signaling. LMW-PTP controls PDGF-r kinase activity through TYR-857 dephosphorylation." in: The Journal of biological chemistry, Vol. 277, Issue 40, pp. 37331-8, (2002) (PubMed).
: "Full activation of the platelet-derived growth factor beta-receptor kinase involves multiple events." in: The Journal of biological chemistry, Vol. 273, Issue 27, pp. 17050-5, (1998) (PubMed).
: "Organized endothelial cell surface signal transduction in caveolae distinct from glycosylphosphatidylinositol-anchored protein microdomains." in: The Journal of biological chemistry, Vol. 272, Issue 11, pp. 7211-22, (1997) (PubMed).
: "Platelet-derived growth factor receptor signals." in: The Journal of biological chemistry, Vol. 269, Issue 51, pp. 32023-6, (1995) (PubMed).
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: "Insight into the role of low molecular weight phosphotyrosine phosphatase (LMW-PTP) on platelet-derived growth factor receptor (PDGF-r) signaling. LMW-PTP controls PDGF-r kinase activity through TYR-857 dephosphorylation." in: The Journal of biological chemistry, Vol. 277, Issue 40, pp. 37331-8, (2002) (PubMed).
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- PDGFRB (Platelet Derived Growth Factor Receptor beta (PDGFRB))
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别名
- CD140b
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背景
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Platelet-derived growth factor (PDGF) is a potent mitogen for cells of mesenchymal origin and exerts its effects by binding to the PDGF receptor (PDGFR), a transmembrane protein tyrosine kinase. PDGFR is composed of PDGFRalpha (CD140a) and/or PDGFRbeta (CD140b) polypeptides. Both PDGF and PDGFR consist of subunits that form homo- or heterodimers with varying specificities: PDGF-AA binds only to alphaalpha PDGFR, PDGF-AB binds to both alphaalpha and alphabeta PDGFR, and PDGF-BB binds to all three PDGFRs. Ligand binding induces dimerization and activation of the receptor. Upon activation, CD140b is phosphorylated at multiple tyrosine sites and, in turn, an intracellular phosphorylation cascade is initiated. PDGFR localizes primarily to membrane invaginations termed caveolae, compartments that are enriched in several of its downstream effectors, including phosphatidylinositol 3'-kinase, Src, and phospholipase C-gamma.
The J24-425 monoclonal antibody recognizes the phosphorylated tyrosine 857 (pY857) in the tyrosine kinase domain 2 of CD140b, which is required for maximal receptor kinase activity. The orthologous phosphorylation site in mouse PDGFRbeta is Y856. -
分子量
- 180 kDa
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途径
- Fc-epsilon Receptor Signaling Pathway, EGFR Signaling Pathway, Neurotrophin Signaling Pathway, Inositol Metabolic Process, Glycosaminoglycan Metabolic Process, Smooth Muscle Cell Migration, Platelet-derived growth Factor Receptor Signaling
抗原
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