EGFR Kit ELISA

N° du produit ABIN6574199

Détail du produit EGFR Kit ELISA

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

Reactivité: Humain

Méthode de détection: Colorimetric

Type de méthode: Sandwich ELISA

Gamme de detection: 3.12 ng/mL - 200 ng/mL

Seuil minimal de détection: 3.12 ng/mL

Application: ELISA

Fonction: The kit is a sandwich enzyme immunoassay for in vitro quantitative measurement of EGFR in human serum, plasma, tissue homogenates.

We offer validation data (WB) for the kit components. So you can be sure to order a reliable ELISA kit product composed of high quality reagents.

Type d'échantillon: Plasma, Serum, Tissue Homogenate

Analytical Method: Quantitative

Specificité: This assay has high sensitivity and excellent specificity for detection of Epidermal Growth Factor Receptor (EGFR)

Réactivité croisée (Details): No significant cross-reactivity or interference between Epidermal Growth Factor Receptor (EGFR) and analogues was observed.

Sensibilité: 1.21 ng/mL

Ingrédients:

• Pre-coated, ready to use 96-well strip plate, flat buttom
• Plate sealer for 96 wells
• Reference Standard
• Standard Diluent
• Detection Reagent A
• Detection Reagent B
• Assay Diluent A
• Assay Diluent B
• Reagent Diluent (if Detection Reagent is lyophilized)
• TMB Substrate
• Stop Solution
• Wash Buffer (30 x concentrate)
• Instruction manual

Information d'application

Commentaires:

Information on standard material:
The standard might be recombinant protein or natural protein, that will depend on the specific kit. Moreover, the expression system is E.coli or yeast or mammal cell. There is 0.05% proclin 300 in the standard as preservative.

Information on reagents:
The stop solution used in the kit is sulfuric acid with concentration of 1 mol/L. And the wash solution is TBS. The standard diluent contains 0.02 % sodium azide, assay diluent A and assay diluent B contain 0.01% sodium azide. Some kits can contain is BSA in them.

Information on antibodies:
The provided antibodies and their host vary in different kits.

Volume d'échantillon: 100 μL

Durée du test: 3 h

Plaque: Pre-coated

Protocole:

1. Prepare all reagents, samples and standards,
2. Add 100μL standard or sample to each well. Incubate 1 hours at 37 °C,
3. Aspirate and add 100μL prepared Detection Reagent A. Incubate 1 hour at 37 °C,
4. Aspirate and wash 3 times,
5. Add 100μL prepared Detection Reagent B. Incubate 30 minutes at 37 °C,
6. Aspirate and wash 5 times,
7. Add 90μL Substrate Solution. Incubate 10-20 minutes at 37 °C,
8. Add 50μL Stop Solution. Read at 450nm immediately.

Préparation des réactifs:

1. Bring all kit components and samples to room temperature (18-25 °C) before use. If the kit will not be used up in one time, please only take out strips and reagents for present experiment, and leave the remaining strips and reagents in required condition.
2. Standard - Reconstitute the Standard with 0.5 mL of Standard Diluent, keep for 10 minutes at room temperature, shake gently (not to foam). The concentration of the standard in the stock solution is 200 ng/mL. Prepare 7 tubes containing 0.25 mL Standard Diluent and produce a double dilution series. Mix each tube thoroughly before the next transfer. Set up 7 points of diluted standard such as 200 ng/mL, 100 ng/mL, 50 ng/mL, 25 ng/mL, 12.5 ng/mL, 6.25 ng/mL, 3.12 ng/mL, and the last microcentrifuge tube with Standard Diluent is the blank as 0 ng/mL.
3. Detection Reagent A and Detection Reagent B - If lyophilized reconstitute the Detection Reagent A with 150μL of Reagent Diluent, keep for 10 minutes at room temperature, shake gently (not to foam). Briefly spin or centrifuge the stock Detection A and Detection B before use. Dilute them to the working concentration 100-fold with Assay Diluent A and B, respectively.
4. Wash Solution - Dilute 20 mL of Wash Solution concentrate (30x) with 580 mL of deionized or distilled water to prepare 600 mL of Wash Solution (1x).
5. TMB substrate - Aspirate the needed dosage of the solution with sterilized tips and do not dump the residual solution into the vial again.

Note:

1. Making serial dilution in the wells directly is not permitted.
2. Prepare standards within 15 minutes before assay. Please do not dissolve the reagents at 37 °C directly.
3. Please carefully reconstitute Standards or working Detection Reagent A and B according to the instruction, and avoid foaming and mix gently until the crystals are completely dissolved. To minimize imprecision caused by pipetting, use small volumes and ensure that pipettors are calibrated. It is recommended to suck more than 10μL for one pipetting.
4. The reconstituted Standards, Detection Reagent A and Detection Reagent B can be used only once.
5. If crystals have formed in the Wash Solution concentrate (30x), warm to room temperature and mix gently until the crystals are completely dissolved.
6. Contaminated water or container for reagent preparation will influence the detection result.

Préparation de l'échantillon:

• It is recommended to use fresh samples without long storage, otherwise protein degradation and denaturationmay occur in these samples, leading to false results. Samples should therefore be stored for a short periodat 2 - 8 °C or aliquoted at -20 °C (≤1 month) or -80 °C (≤ 3 months). Repeated freeze-thawcycles should be avoided. Prior to assay, the frozen samples should be slowly thawed and centrifuged toremove precipitates.
• If the sample type is not specified in the instructions, a preliminary test is necessary to determinecompatibility with the kit.
• If a lysis buffer is used to prepare tissue homogenates or cell culture supernatant, there is a possibilityof causing a deviation due to the introduced chemical substance.The recommended dilution factor is for reference only.
• Please estimate the concentration of the samples before performing the test. If the values are not in therange of the standard curve, the optimal sample dilution for the particular experiment has to be determined.Samples should then be diluted with PBS (pH =7.0-7.2).

Précision du teste: Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level of target were tested 20 times on one plate, respectively.
Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level of target were tested on 3 different plates, 8 replicates in each plate.
CV(%) = SD/meanX100
Intra-Assay: CV < 10%
Inter-Assay: CV < 12%

Restrictions: For Research Use only

Stockage

Précaution d'utilisation: The Stop Solution suggested for use with this kit is an acid solution. Wear eye, hand, face, and clothing protection when using this material.

Stock: 4 °C/-20 °C

Stockage commentaire:

1. For unopened kit: All reagents should be stored according to the labels on the vials. The Standard, Detection Reagent A, Detection Reagent B, and 96-well Strip Plate should be stored at -20 °C upon receipt, while the other reagents should be stored at 4 °C.
2. For opened kits: the remaining reagents must be stored according to the above storage conditions. In addition, please return the unused wells to the foil pouch containing the desiccant and seal the foil pouch with the zipper.

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Date de péremption: 6 months

Références pour EGFR Kit ELISA (ABIN6574199)

Mghwary, Gedawy, Kamal, Abuel-Maaty: "Novel thienopyrimidine derivatives as dual EGFR and VEGFR-2 inhibitors: design, synthesis, anticancer activity and effect on cell cycle profile." dans: Journal of enzyme inhibition and medicinal chemistry, Vol. 34, Issue 1, pp. 838-852, (2019) (PubMed).

Regiart, Fernández-Baldo, Villarroel-Rocha, Messina, Bertolino, Sapag, Timperman, Raba: "Microfluidic immunosensor based on mesoporous silica platform and CMK-3/poly-acrylamide-co-methacrylate of dihydrolipoic acid modified gold electrode for cancer biomarker detection." dans: Analytica chimica acta, Vol. 963, pp. 83-92, (2017) (PubMed).

Lim, Yoo, Kim, Hur, Lee, Hur, Lee, Lee, Park, Lee, Chang, Kim, Kang, Hong, Kim, Kim, Yoon, Nam, Yang, Kim, Cho, Won: "GC1118, an Anti-EGFR Antibody with a Distinct Binding Epitope and Superior Inhibitory Activity against High-Affinity EGFR Ligands." dans: Molecular cancer therapeutics, Vol. 15, Issue 2, pp. 251-63, (2016) (PubMed).

Wang, Zhang, Tang, Huang, Li, Xu, Xie, Jiang, Deng, Zhang, Chai, Qin, Sun: "LINC01225 promotes occurrence and metastasis of hepatocellular carcinoma in an epidermal growth factor receptor-dependent pathway." dans: Cell death & disease, Vol. 7, pp. e2130, (2016) (PubMed).

Russo: "Increased Epidermal Growth Factor Receptor (EGFR) Associated with Hepatocyte Growth Factor (HGF) and Symptom Severity in Children with Autism Spectrum Disorders (ASDs)." dans: Journal of central nervous system disease, Vol. 6, pp. 79-83, (2014) (PubMed).

Détail du antigène

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

Abstract: 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

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