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EGF Receptor (D38B1) XP ®  Rabbit mAb
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EGF Receptor (D38B1) XP ® Rabbit mAb

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分子量:
175
反应种属:
Human,Mouse,Monkey,
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产品介绍
产品介绍
产品信息
荧光素标记
抗原名称
EGF Receptor
来源纯化

Monoclonal antibody is produced by immunizing animals with a fusion protein containing the cytoplasmic domain of human EGF receptor.

宿主
Rabbit
商品描述

Product Usage Information

ApplicationDilution
Western Blotting1:1000
Simple Western™1:10 - 1:50
Immunoprecipitation1:100
IHC Leica Bond1:50
Immunohistochemistry (Paraffin)1:50
Immunofluorescence (Immunocytochemistry)1:50 - 1:200
Flow Cytometry (Fixed/Permeabilized)1:50 - 1:200
同种型
Rabbit IgG
分子量
175
研究领域
癌症,细胞生物学,
应用
反应种属
Human,Mouse,Monkey,
目标/特异性

Specificity/Sensitivity

EGF Receptor (D38B1) XP Rabbit mAb detects endogenous levels of total EGF receptor protein. The antibody does not cross-react with other proteins of the ErbB family. Species cross-reactivity for IHC-P, IHC-BOND, and IF-IC is human only.

Species Reactivity:

Human, Mouse, Monkey

敏感性
Endogenous
背景
背景
The epidermal growth factor (EGF) receptor is a transmembrane tyrosine kinase that belongs to the HER/ErbB protein family. Ligand binding results in receptor dimerization, autophosphorylation, activation of downstream signaling, internalization, and lysosomal degradation (1,2). Phosphorylation of EGF receptor (EGFR) at Tyr845 in the kinase domain is implicated in stabilizing the activation loop, maintaining the active state enzyme, and providing a binding surface for substrate proteins (3,4). c-Src is involved in phosphorylation of EGFR at Tyr845 (5). The SH2 domain of PLCγ binds at phospho-Tyr992, resulting in activation of PLCγ-mediated downstream signaling (6). Phosphorylation of EGFR at Tyr1045 creates a major docking site for the adaptor protein c-Cbl, leading to receptor ubiquitination and degradation following EGFR activation (7,8). The GRB2 adaptor protein binds activated EGFR at phospho-Tyr1068 (9). A pair of phosphorylated EGFR residues (Tyr1148 and Tyr1173) provide a docking site for the Shc scaffold protein, with both sites involved in MAP kinase signaling activation (2). Phosphorylation of EGFR at specific serine and threonine residues attenuates EGFR kinase activity. EGFR carboxy-terminal residues Ser1046 and Ser1047 are phosphorylated by CaM kinase II; mutation of either of these serines results in upregulated EGFR tyrosine autophosphorylation (10). 1.Hackel, P.O. et al. (1999) Curr Opin Cell Biol 11, 184-9. 2.Zwick, E. et al. (1999) Trends Pharmacol Sci 20, 408-12. 3.Cooper, J.A. and Howell, B. (1993) Cell 73, 1051-4. 4.Hubbard, S.R. et al. (1994) Nature 372, 746-54. 5.Biscardi, J.S. et al. (1999) J Biol Chem 274, 8335-43. 6.Emlet, D.R. et al. (1997) J Biol Chem 272, 4079-86. 7.Levkowitz, G. et al. (1999) Mol Cell 4, 1029-40. 8.Ettenberg, S.A. et al. (1999) Oncogene 18, 1855-66. 9.Rojas, M. et al. (1996) J Biol Chem 271, 27456-61. 10.Feinmesser, R.L. et al. (1999) J Biol Chem 274, 16168-73.
研究领域
癌症,细胞生物学,
翻译后修饰
unmodified
制备和贮存
保存方式

Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.

For a carrier-free (BSA and azide free) version of this product see product #26038.

数据库链接
Entrez-Gene ID
1956
UniProt ID
P00533

参考图片

Flow cytometric analysis of Jurkat cells (blue) and A431 cells (green) using EGF Receptor (D38B1) XP® Rabbit mAb #4267 (solid lines) or a concentration-matched Rabbit (DA1E) mAb IgG XP® Isotype Control #3900 (dashed lines). Anti-rabbit IgG (H+L), F(ab')2 Fragment (Alexa Fluor® 488 Conjugate) #4412 was used as a secondary antibody.

Western blot analysis of extracts from control Hela cells (lane 1), or EGFR knockout Hela cells (lane 2) using EGF Receptor (D38B1) XP® Rabbit mAb #4267, (upper) or #8457 β-Actin (D6A8) Rabbit mAb (lower). The absence of signal in EGFR-knockout Hela cells confirms specificity of the antibody for EGFR.

Western blot analysis of extracts from A-431, BxPC3 and HeLa cells using EGF Receptor (D38B1) XP® Rabbit mAb.

Simple Western™ analysis of lysates (0.1 mg/mL) from A-431 cells using EGF Receptor (D38B1) XP® Rabbit mAb #4267. The virtual lane view (left) shows a single target band (as indicated) at 1:10 and 1:50 dilutions of primary antibody. The corresponding electropherogram view (right) plots chemiluminescence by molecular weight along the capillary at 1:10 (blue line) and 1:50 (green line) dilutions of primary antibody. This experiment was performed under reducing conditions on the Jess™ Simple Western instrument from ProteinSimple, a BioTechne brand, using the 66-440 kDa separation module.

Immunoprecipitation of EGFR protein from HeLa cell extracts. Lane 1 is 10% input, lane 2 is Rabbit (DA1E) mAb IgG XP® Isotype Control #3900, and lane 3 is EGF Receptor (D38B1) XP® Rabbit mAb. Western blot analysis was performed using EGF Receptor (D38B1) XP® Rabbit mAb. Anti-rabbit IgG, HRP-linked Antibody #7074 was used as a secondary antibody.

Immunohistochemical analysis of paraffin-embedded human lung carcinoma using EGF Receptor (D38B1) Rabbit mAb performed on the Leica® BOND™ Rx.

Immunohistochemical analysis of paraffin-embedded human hepatocellular carcinoma using EGF Receptor (D38B1) XP® Rabbit mAb.

Immunohistochemical analysis of paraffin-embedded human lung carcinoma using EGF Receptor (D38B1) XP® Rabbit mAb.

Immunohistochemical analysis of paraffin-embedded human placenta using EGF Receptor (D38B1) XP® Rabbit mAb.

Immunohistochemical analysis of paraffin-embedded rhesus monkey kidney using EGF Receptor (D38B1) Rabbit mAb.

Immunohistochemical analysis of paraffin-embedded MDA-MB-468 (amplified EGFR, left), HT-29 (low EGFR, middle) and CAMA-1 (EGFR negative, right) cells using EGF Receptor (D38B1) XP® Rabbit mAb.

Confocal immunofluorescent analysis of A549 cells, untreated (left) or treated with human epidermal growth factor (right), using EGF Receptor (D38B1) XP® Rabbit mAb (green). Blue pseudocolor = DRAQ5® #4084 (fluorescent DNA dye).

Confocal immunofluorescent analysis of A549 cells, untreated (left) or treated with human epidermal growth factor (right), using EGF Receptor (D38B1) XP® Rabbit mAb (green). Blue pseudocolor = DRAQ5® #4084 (fluorescent DNA dye).

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货号:
4267T
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