EGFR ELISA Kit

Produktnummer ABIN411266

Produktdetails EGFR ELISA Kit

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

Bindungsspezifität: AA 1-645

Reaktivität: Human

Nachweismethode: Colorimetric

Methodentyp: Sandwich ELISA

Detektionsbereich: 156-10000 pg/mL

Untere Nachweisgrenze: 156 pg/mL

Applikation: ELISA

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

Marke: PicoKine™

Proben: Cell Culture Supernatant, Serum, Plasma (heparin), Plasma (EDTA), Milk

Analytische Methode: Quantitative

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

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

Sensitivität: <1pg/mL

Benötigtes Material: 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

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

Anwendungsinformationen

Applikationshinweise: 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.

Kommentare:

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. .

Plattentyp: Pre-coated

Protokoll: 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.

Testdurchführung:

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.

Testpräzision:

• 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

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Handhabung: Avoid multiple freeze-thaw cycles.

Lagerung: -20 °C,4 °C

Informationen zur Lagerung: Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles

Haltbarkeit: 12 months

Referenzen für EGFR ELISA Kit (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." in: 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." in: 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." in: 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." in: Biology of reproduction, Vol. 80, Issue 3, pp. 528-36, (2009) (PubMed).

Details zu EGFR

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

Andere Bezeichnung: EGFR (EGFR Produkte)

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

Hintergrund:

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).

Gen-ID: 1956

UniProt: P00533

Pathways: NF-kappaB Signalweg, RTK Signalweg, Fc-epsilon Rezeptor Signalübertragung, EGFR Signaling Pathway, Neurotrophin Signalübertragung, 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 Proteine