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折扣/货期| 货号：33-560 | 规格：100 ug | 目录价：￥10986.3 |
产品详情
* 以下信息仅供参考，详情请以原厂网站为准
产品名称:
PLGF Antibody [PLGF/93]
别名:
Placenta growth factor, PlGF, PGF, PGFL, PLGF
反应种属:
Human
宿主来源:
Mouse
实验应用:
WB,ELISA,Functional Assays
同种型:
IgG1, kappa
克隆性:
Monoclonal
克隆号:
PLGF/93
纯化方式:
Protein G affinity chromatography
偶联:
Unconjugated
产品浓度:
0.2 mg/mL
保存温度:
Aliquot and Store at 2-8˚C. Avoid freez-thaw cycles.
运输温度:
Blue Ice
产品形式:
Liquid
存储溶液:
PBS with 0.1 mg/ml BSA and 0.05% sodium azide
产地:
美国
生产商:
Prosci
功能与背景:
The onset of angiogenesis is believed to be an early event in tumorigenesis and may facilitate tumor progression and metastasis. Several growth factors with angiogenic activity have been described. These include Fibroblast Growth Factor (FGF), Platelet Derived Growth Factor (PDGF), Vascular Endothelial Growth Factor (VEGF) and Placenta Growth Factor (PLGF). Placenta growth factor (PLGF) is a secreted protein primarily produced by placental trophoblasts but also expressed in other endothelial cells and tumors. There are three isoforms, PLGF-1, PLGF-2, and PLGF-3. PLGF-2 is expressed up until week 8 in the placenta; the placental tissues continuously express PLGF-1 and PLGF-3 but only PLGF-1 is found in colon and mammary carcinomas. PLGF acts to stimulate angiogenesis, endothelial growth and migration. PLGF is a powerful promoter of tumor growth and is upregulated in some cancers, and PLGF is thought to aid in atherosclerotic lesions and neovascular growth surrounding the lesion. Also, PLGF appears to aid aldosterone mediated atherosclerosis. Serum levels of PLGF in some cases are used as a potential biomarker for disease or genetic defect. Recent research indicates that PLGF levels are lower in mothers with Down syndrome fetuses. Evidence has suggested VEGF to be an obligatory component in PLGF signaling. While VEGF homodimers and VEGF/PLGF heterodimers function as potent mediators of mitogenic and chemotactic responses in endothelial cells, PLGF homodimers are effectual only at extremely high concentrations. Indeed, many of the physiological effects attributed to VEGF may actually be a result of VEGF/PLGF. VEGF and PLGF share a common receptor, Flt-1, and may also activate Flk-1/KDR.
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