Western Blotting (WB), ELISA, Immunohistochemistry (IHC)
产品特性
Concentration Definition: by UV absorbance at 280 nm
免疫原
This affinity purified antibody was prepared from whole rabbit serum produced by repeated immunizations with a synthetic peptide corresponding to amino acids 1189-1199 of human EGFR protein.
EGFR
适用: 人
WB, IHC, IP
宿主: 兔
Polyclonal
unconjugated
应用备注
This affinity purified antibody has been tested for use in ELISA, immunohistochemistry and western blot. Specific conditions for reactivity should be optimized by the end user. Expect a band approximately 170 kDa in size corresponding to phosphorylated EGFR protein by western blotting in the appropriate cell lysate or extract. Less than 5.0% reactivity is observed against the non-phosphorylated form of the immunizing peptide. This antibody is phospho specific for pY1197 of EGFR protein.
限制
仅限研究用
状态
Liquid
浓度
0.55 mg/mL
缓冲液
0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2
储存液
Sodium azide
注意事项
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
EGFR is a transmembrane glycoprotein that is a member of a family of protein tyrosine kinases crucial in maintaining a normal balance in cell growth and development. Growth factor receptors are involved not only in promoting the proliferation of normal cells but also in the aberrant growth of many types of human tumors. For example, the epidermal growth factor receptor (EGFR) is mutated and/or overexpressed in many common solid human squamous cell carcinomas including breast, brain, bladder, lung, gastric, head & neck, esophagus, cervix, vulva, ovary, and endometrium. Over-expression of the EGFR gene occurs in carcinomas with and without gene amplification. EGFR and erbB-2 are particularly important in breast cancer because increased production or activation has been associated with poor prognosis. EGFR belongs to a family of growth factor receptors, which also includes ErbB-2/HER-2, ErbB-3/HER-3 and ErbB-4/HER-4. EGFR can heterodimerize with each of the members of this family. Synonyms: Epidermal growth factor receptor (erythroblastic leukemia viral (v erb b) oncogene homolog avian) antibody, Epidermal growth factor receptor antibody, erbb 1 antibody