推薦產品
生物源
human
品質等級
形狀
lyophilized powder
效力
>15000.00 units/mg
比活性
≥15,000 units/mg protein (Bradford)
分子量
~170 kDa
包裝
pkg of 500UN
儲存條件
avoid repeated freeze/thaw cycles
技術
cell based assay: suitable
顏色
white
溶解度
glycerol: 10%, clear to slightly hazy, colorless
UniProt登錄號
運輸包裝
dry ice
儲存溫度
−20°C
基因資訊
human ... EGFR(1956)
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一般說明
Research area: Cell signaling
Epidermal growth factor receptor (EGFR) belongs to a family of cell surface receptors called receptor tyrosine kinases (RTKs) and is also the most studied member of this family. The EGFR is encoded by the ErbB gene, mapped to chromosome 7 q22. These receptors are attached to the cytoplasmic membrane and consist of an ectodomain (ECD), comprising of four subdomains called DI-DIV, a hydrophobic transmembrane domain, and an intracytoplasmic tyrosine kinase domain.
Epidermal growth factor receptor (EGFR) belongs to a family of cell surface receptors called receptor tyrosine kinases (RTKs) and is also the most studied member of this family. The EGFR is encoded by the ErbB gene, mapped to chromosome 7 q22. These receptors are attached to the cytoplasmic membrane and consist of an ectodomain (ECD), comprising of four subdomains called DI-DIV, a hydrophobic transmembrane domain, and an intracytoplasmic tyrosine kinase domain.
生化／生理作用
170 kDa glycoprotein having EGF-activated protein tyrosine kinase activity; high levels of EGFR are expressed in approximately one third of human epithelial tumors, and in the cancers of the bladder, breast or lung that have poor clinical prognosis.
EGF exerts its actions by binding to the EGF receptor (EGFR), a 170 kDa glycoprotein having EGF-activated protein tyrosine kinase activity. Even in the absence of EGF-like ligands, EGFR can participate in cellular responses elicited by several other stimuli. High levels of EGFR are expressed in approximately one third of human epithelial tumors, and in the cancers of the bladder, breast or lung that have poor clinical prognosis, hence the interest in targeting EGFR.
Epidermal growth factor receptor (EGFR) has an essential role in normal developmental processes, and is mutated in multiple cancers. It is involved in the pathogenesis of epidermoid tumors, and thus, has extreme importance as a cancer therapeutic target. Gefitinib (GEF) and erlotinib act as EGFR inhibitors, and induce apoptosis in non-small cell lung cancer (NSCLC) cells. A truncated isoform, called EGFRvIII is linked to multiple cases of head and neck squamous cell carcinoma (HNSCC). In ∼40% of glioblastoma multiforme (GBM), this gene is amplified.
單位定義
One unit (U) of the enzyme is defined as the amount needed to incorporate 1 pmol of phosphate into the substrate (KVEKIGEGTYGVVYK: 6 - 20 residue of p34cdc2) in 1 minute.
外觀
Lyophilized from a solution in 50 mM HEPES, pH 7.6, 150 mM NaCl, 0.05% Triton X-100, 1 mM dithiothreitol, and 10% trehalose.
準備報告
Affinity purified from human carcinoma A431 cells.
相關產品
產品號碼
描述
訂價
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
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Sarah E Wheeler et al.
PloS one, 10(2), e0117781-e0117781 (2015-02-07)
Head and neck squamous cell carcinoma (HNSCC) accounts for more than 5% of all cancers worldwide. The mortality rate of HNSCC has remained unchanged (approximately 50%) over the last few decades. Ubiquitous overexpression of wild type EGFR in many solid
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The epidermal growth factor receptor (EGFR) regulates several critical cellular processes and is an important target for cancer therapy. In lieu of a crystallographic structure of the complete receptor, atomistic molecular dynamics (MD) simulations have recently shown that they can
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von Hippel-Lindau (VHL) disease results from germline and somatic mutations in the VHL tumor suppressor gene and is characterized by highly vascularized tumors. VHL mutations lead to stabilization of hypoxia-inducible factor (HIF), which up-regulates proangiogenic factors such as vascular endothelial
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