推薦產品
產品名稱
肝细胞生长因子 人, HGF, recombinant, expressed in NSO cells, suitable for cell culture
生物源
human
品質等級
重組細胞
expressed in NSO cells
化驗
≥95% (SDS-PAGE)
形狀
lyophilized powder
效力
20-40 ng/mL
品質
endotoxin tested
分子量
70-80 kDa by SDS-PAGE (non-reducing)
包裝
pkg of 5 and 25 μg
儲存條件
avoid repeated freeze/thaw cycles
技術
cell culture | mammalian: suitable
雜質
≤4 ng/mL (ED50)
UniProt登錄號
儲存溫度
−20°C
基因資訊
human ... HGF(3082)
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一般說明
Recombinant, human hepatocyte growth factor (HGF) is produced from the 728 amino acid residue variant of the human pre-pro-HGF protein 6 and expressed in a mouse myeloma cell line NSO.The HGF gene is mapped to human chromosome 7q21.1. The encoded protein is a mesenchymal-fibroblast derived cytokine.
應用
Hepatocyte Growth Factor human has been used as a growth factor cocktail to suspend rat fibrogen/thrombin cells. It has also been used to study the tyrosine phosphorylation of MET (MET proto-oncogene, receptor tyrosine kinase) in myxofibrosarcoma cell line.
生化／生理作用
HGF′s major function is to induce in vitro hepatocytes proliferation. HGF is also essential for cell migration and angiogenesis. Itis associated with embryonic development and tissue homeostasis. It is known to mediate placental trophoblast invasion, which is essential for normal fetal growth. Abnormal and defective HGF causes preeclampsia due to placental insufficiency. HGF exhibits its multifunctions through c-MET (proto-oncogene tyrosine kinase receptor). HGF is known to induce human umbilical vein endothelial cell proliferation and vasculogenic mimicry migration in gastric cancer cells, thus serving as a good target for cancer therapy. Upregulation of the HGF gene is observed in advanced stages of cancer, such as pancreatic adenocarcinoma.
肝细胞生长因子（HGF）是肝细胞和多种细胞类型（包括内皮和上皮细胞、黑素细胞和角质形成细胞）的有效促分裂原。它还可介导上皮形态发生。HGF是由met原癌基因编码的酪氨酸激酶受体的配体。
其他說明
NSO表达的重组HGF含有大于95％的异二聚体HGF。昆虫细胞系表达的重组HGF是单链HGF（主要）和一些异二聚体HGF的混合物。单链HGF和异二聚体HGF在 体外 分析中具有相同的活性。
外觀
Lyophilized from a 0.2 μm filtered solution in phosphate buffered saline containing 50 μg of bovine serum albumin per 1μg of cytokine.
分析報告
The biological activity is measured by its ability to induce IL-11 secretion by Saos-2 human osteosarcoma cells.
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
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Correlation between HGF/c-Met and Notch1 signaling pathways in human gastric cancer cells
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Dual inhibition of Hedgehog and c-Met pathways for pancreatic cancer treatment
Rucki AA, et al.
Molecular Cancer Therapeutics (2017)
Negative control of the HGF/c-MET pathway by TGF-beta: a new look at the regulation of stemness in glioblastoma
Papa E, et al.
Cell Death & Disease, 8(12), 3210-3210 (2017)
HGF derived from cancer-associated fibroblasts promotes vascularization in gastric cancer via PI3K/AKT and ERK1/2 signaling
Ding X, et al.
Oncology Reports (2018)
Prognostic implication of MET overexpression in myxofibrosarcomas: an integrative array comparative genomic hybridization, real-time quantitative PCR, immunoblotting, and immunohistochemical analysis
Lee JC, et al.
Modern Pathology, 23(10), 1379-1379 (2010)
文章
Hepatocyte Growth Factor (HGF)
Hepatocyte growth factor (HGF) is a potent mitogen for hepatocytes and a variety of other cells, including endothelial and epithelial cells, melanocytes, and keratinocytes.
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