EGFR Kit ELISA

N° du produit ABIN411266

Détail du produit EGFR Kit ELISA

Antigène: EGFR (Epidermal Growth Factor Receptor (EGFR))

Épitope: AA 1-645

Reactivité: Humain

Méthode de détection: Colorimetric

Type de méthode: Sandwich ELISA

Gamme de detection: 156-10000 pg/mL

Seuil minimal de détection: 156 pg/mL

Application: ELISA

Fonction: Sandwich High Sensitivity ELISA kit for Quantitative Detection of Human EGFR

Marque: PicoKine™

Type d'échantillon: Cell Culture Supernatant, Serum, Plasma (heparin), Plasma (EDTA), Milk

Analytical Method: Quantitative

Specificité: Expression system for standard: NSO
Immunogen sequence: M1-S645

Réactivité croisée (Details): There is no detectable cross-reactivity with other relevant proteins.

Sensibilité: <1pg/mL

Matériel non inclus: Microplate reader in standard size. Automated plate washer. Adjustable pipettes and pipette tips. Multichannel pipettes are recommended in the condition of large amount of samples in the detection. Clean tubes and Eppendorf tubes. Washing buffer (neutral PBS or TBS). Preparation of 0.01M TBS: Add 1.2g Tris, 8.5g Nacl

Immunogène: Expression system for standard: NSO
Immunogen sequence: M1-S645

Information d'application

Indications d'application: Before using Kit, spin tubes and bring down all components to bottom of tube. Duplicate well assay was recommended for both standard and sample testing.

Commentaires:

Sequence similarities: Belongs to the protein kinase superfamily. Tyr protein kinase family. EGF receptor subfamily.

Tissue Specificity: Ubiquitously expressed. Isoform 2 is also expressed in ovarian cancers. .

Plaque: Pre-coated

Protocole: human EGFR ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from mouse specific for EGFR has been precoated onto 96-well plates. Standards(NSO, M1-S645) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for EGFR is added subsequently and then followed by washing with PBS or TBS buffer. Avidin-Biotin-Peroxidase Complex was added and unbound conjugates were washed away with PBS or TBS buffer. HRP substrate TMB was used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the human EGFR amount of sample captured in plate.

Procédure de l'essai:

Aliquot 0.1 mL per well of the 10000pg/mL, 5000pg/mL, 2500pg/mL, 1250pg/mL, 625pg/mL, 313pg/mL, 156pg/mL human EGFR standard solutions into the precoated 96-well plate. Add 0.1 mL of the sample diluent buffer into the control well (Zero well). Add 0.1 mL of each properly diluted sample of human cell culture supernates, serum, plasma( heparin, EDTA) or human milk to each empty well. See "Sample Dilution Guideline" above for details. It is recommended that each human EGFR standard solution and each sample be measured in duplicate.

Précision du teste:

• Sample 1: n=16, Mean(ng/ml): 1.37, Standard deviation: 0.053, CV(%): 3.9
• Sample 2: n=16, Mean(ng/ml): 4.68, Standard deviation: 0.211, CV(%): 4.5
• Sample 3: n=16, Mean(ng/ml): 6.21, Standard deviation: 0.329, CV(%): 5.3,
• Sample 1: n=24, Mean(ng/ml): 1.49, Standard deviation: 0.073, CV(%): 4.7
• Sample 2: n=24, Mean(ng/ml): 4.92, Standard deviation: 0.32, CV(%): 6.5
• Sample 3: n=24, Mean(ng/ml): 7.14, Standard deviation: 0.614, CV(%): 8.6

Restrictions: For Research Use only

Stockage

Conseil sur la manipulation: Avoid multiple freeze-thaw cycles.

Stock: -20 °C,4 °C

Stockage commentaire: Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles

Date de péremption: 12 months

Références pour EGFR Kit ELISA (ABIN411266)

Zhang, Mao, Zhang, Ye, Tong, Su, Zhu: "The inhibitory effect of a new scFv/tP protein as siRNA delivery system to target hWAPL in cervical carcinoma." dans: Molecular and cellular biochemistry, Vol. 391, Issue 1-2, pp. 77-84, (2014) (PubMed).

Achmad, Hanaoka, Yoshioka, Yamamoto, Tominaga, Araki, Ohshima, Oriuchi, Endo: "Predicting cetuximab accumulation in KRAS wild-type and KRAS mutant colorectal cancer using 64Cu-labeled cetuximab positron emission tomography." dans: Cancer science, Vol. 103, Issue 3, pp. 600-5, (2012) (PubMed).

Qin Li, Huang, Ping, Xu, Li, Dai: "Expression of midkine and endoglin in breast carcinomas with different immunohistochemical profiles." dans: APMIS : acta pathologica, microbiologica, et immunologica Scandinavica, Vol. 119, Issue 2, pp. 103-10, (2011) (PubMed).

Ge, Yu, Petitte, Zhang: "Epidermal growth factor-induced proliferation of chicken primordial germ cells: involvement of calcium/protein kinase C and NFKB1." dans: Biology of reproduction, Vol. 80, Issue 3, pp. 528-36, (2009) (PubMed).

Détail du antigène

Antigène: EGFR (Epidermal Growth Factor Receptor (EGFR))

Autre désignation: EGFR (EGFR Produits)

Synonymes: C-erb Kit ELISA, CG10079 Kit ELISA, D-EGFR Kit ELISA, D-Egf Kit ELISA, DEGFR Kit ELISA, DER Kit ELISA, DER flb Kit ELISA, DER/EGFR Kit ELISA, DER/faint little ball Kit ELISA, DER/top Kit ELISA, DER/torpedo Kit ELISA, DER1 Kit ELISA, DEgfr Kit ELISA, Degfr Kit ELISA, Der Kit ELISA, DmHD-33 Kit ELISA, Dmel\\CG10079 Kit ELISA, EFG-R Kit ELISA, EGF-R Kit ELISA, EGFR Kit ELISA, EGFr Kit ELISA, EGfr Kit ELISA, EK2-6 Kit ELISA, Egf Kit ELISA, Egf-r Kit ELISA, EgfR Kit ELISA, El Kit ELISA, Elp Kit ELISA, Elp-1 Kit ELISA, Elp-B1 Kit ELISA, Elp-B1RB1 Kit ELISA, HD-33 Kit ELISA, TOP Kit ELISA, Torpedo/DER Kit ELISA, Torpedo/Egfr Kit ELISA, c-erbB Kit ELISA, d-egf-r Kit ELISA, dEGFR Kit ELISA, dEGFR1 Kit ELISA, dEgfr Kit ELISA, der Kit ELISA, egfr Kit ELISA, flb Kit ELISA, l(2)05351 Kit ELISA, l(2)09261 Kit ELISA, l(2)57DEFa Kit ELISA, l(2)57EFa Kit ELISA, l(2)57Ea Kit ELISA, mor1 Kit ELISA, top Kit ELISA, top/DER Kit ELISA, top/flb Kit ELISA, torpedo/Egfr Kit ELISA, torpedo/egfr Kit ELISA, EGFR12 Kit ELISA, EGFR15 Kit ELISA, egfr1 Kit ELISA, Erbb2 Kit ELISA, ERBB Kit ELISA, ERBB1 Kit ELISA, HER1 Kit ELISA, PIG61 Kit ELISA, mENA Kit ELISA, ErbB-1 Kit ELISA, Errp Kit ELISA, 9030024J15Rik Kit ELISA, AI552599 Kit ELISA, Erbb Kit ELISA, Errb1 Kit ELISA, Wa5 Kit ELISA, wa-2 Kit ELISA, wa2 Kit ELISA, epidermal growth factor receptor Kit ELISA, Epidermal growth factor receptor Kit ELISA, epidermal growth factor receptor a (erythroblastic leukemia viral (v-erb-b) oncogene homolog, avian) Kit ELISA, EGFR Kit ELISA, Egfr Kit ELISA, egfra Kit ELISA, egfr1 Kit ELISA, LOC5564544 Kit ELISA

Sujet:

Protein Function: Receptor tyrosine kinase binding ligands of the EGF family and activating several signaling cascades to convert extracellular cues into appropriate cellular responses. Known ligands include EGF, TGFA/TGF-alpha, amphiregulin, epigen/EPGN, BTC/betacellulin, epiregulin/EREG and HBEGF/heparin-binding EGF. Ligand binding triggers receptor homo- and/or heterodimerization and autophosphorylation on key cytoplasmic residues. The phosphorylated receptor recruits adapter proteins like GRB2 which in turn activates complex downstream signaling cascades. Activates at least 4 major downstream signaling cascades including the RAS- RAF-MEK-ERK, PI3 kinase-AKT, PLCgamma-PKC and STATs modules. May also activate the NF-kappa-B signaling cascade. Also directly phosphorylates other proteins like RGS16, activating its GTPase activity and probably coupling the EGF receptor signaling to the G protein-coupled receptor signaling. Also phosphorylates MUC1 and increases its interaction with SRC and CTNNB1/beta-catenin.

Background: The epidermal growth factor receptor(EGFR, ErbB-1, HER1 in humans) is the cell-surface receptor for members of the epidermal growth factor family(EGF-family) of extracellular protein ligands.1 It is a member of the ErbB family of receptors, a subfamily of four closely related receptor tyrosine kinases: EGFR(ErbB-1), HER2/c-neu(ErbB-2), Her 3(ErbB-3) and Her 4(ErbB-4). EGFR exists on the cell surface and is activated by binding of its specific ligands, including epidermal growth factor and transforming growth factor alpha(TGFalpha). EGFR and its ligands are cell signaling molecules involved in diverse cellular functions, including cell proliferation, differentiation, motility, and survival, and in tissue development. Mutations that lead to EGFR overexpression(known as upregulation) or overactivity have been associated with a number of cancers, including lung cancer and glioblastoma multiforme. In this latter case a more or less specific mutation of EGFR, called EGFRvIII is often observed.

Synonyms: Epidermal growth factor receptor,2.7.10.1,Proto-oncogene c-ErbB-1,Receptor tyrosine-protein kinase erbB-1,EGFR,ERBB, ERBB1, HER1,

Full Gene Name: Epidermal growth factor receptor

Cellular Localisation: Cell membrane, Single-pass type I membrane protein. Endoplasmic reticulum membrane, Single-pass type I membrane protein. Golgi apparatus membrane, Single-pass type I membrane protein. Nucleus membrane, Single-pass type I membrane protein. Endosome. Endosome membrane. Nucleus. In response to EGF, translocated from the cell membrane to the nucleus via Golgi and ER. Endocytosed upon activation by ligand. Colocalized with GPER1 in the nucleus of estrogen agonist-induced cancer-associated fibroblasts (CAF).

ID gène: 1956

UniProt: P00533

Pathways: Signalisation NF-kappaB, Signalisation RTK, Fc-epsilon Receptor Signaling Pathway, EGFR Signaling Pathway, Neurotrophin Signaling Pathway, Stem Cell Maintenance, Hepatitis C, Positive Regulation of Response to DNA Damage Stimulus, Interaction of EGFR with phospholipase C-gamma, Thromboxane A2 Receptor Signaling, EGFR Downregulation, S100 Proteins