Manual - RayBiotech, Inc.
Contents
1. 1086 4 HRP conjugated Anti rabbit IgG Item D 1 25 ul of 500x concentrated HRP conjugated Anti rabbit IgG 5 Assay Diluent Item E2 15 ml of 5x concentrated buffer For diluting cell lysate sample and reagent Item C and Item D 1 6 TMB One Step Substrate Reagent Item H 12 ml of 3 3 5 5 tetramethylbenzidine TMB in buffered solution 7 Stop Solution Item I 8 ml of 0 2 M sulfuric acid 8 Cell Lysate Buffer Item J 5 ml 2x Cell Lysate Buffer not including protease and phosphatase inhibitors 9 Positive Control A431SO001 1 Item K I vial of lyophilized powder from A431 cell lysate HI STORAGE Upon receipt the kit should be stored at 20 C Please use within 6 months from the date of shipment After initial use Wash Buffer Concentrate Item B HRP conjugated Anti rabbit IgG Item D 1 Assay Diluent Item E2 TMB One Step Substrate Reagent Item H Stop Solution Item I and Cell Lysate Buffer Item J should be stored at 4 C to avoid repeated freeze thaw cycles Anti phospho EGFR Tyr 1086 Item C should be stored at 20 C Return unused wells to the pouch containing desiccant pack reseal along entire edge and store at 20 C Reconstituted Positive Control Item K should be stored at 70 C 3 RayBio Human Phospho EGFR Tyr 1086 ELISA Kit Protocol IV ADDITIONAL MATERIALS REQUIRED Microplate reader capable of measuring absorbance at 450 nm Protease and Phosphatase inhibitor2. One Step Substrate Reagent to each well Incubate 30 minutes at room temperature l 6 Add 50 ul Stop Solution to each well Read at 450 nm immediately IX TYPICAL DATA ELISA data analysis Average the duplicate readings for each sample or positive control then subtract the average blank optical density i Positive Control A431 cells were treated with recombinant human EGF at 37 C for 20 min Solubilize cells at 4 x 10 cells ml in Cell Lysate Buffer Serial dilutions of lysates were analyzed in this ELISA Please see step 3 of Part VI Reagent Preparation for detail Assay Diluent OD 450 nm 0 1 T T T T l P 1 P 2 P 3 P 4 P 5 Positive control dilution series 9 RayBio Human Phospho EGFR Tyr 1086 ELISA Kit Protocol ii Recombinant Human EGF Stimulation of A431 Cell Lines A431 cells were treated or untreated with 100 ng ml recombinant human EGF for 10 min Cell lysates were analyzed using this phosphoELISA and Western Blot ELISA 3 0 25 m n Untreated A431 j EGF treated A431 2 0 450 nm 1 5 1 0 OD 0 5 0 0 m Phospho EGFR Tyr 1086 EGFR Western Blot 0 10 Min Anti phospho EGFR Anti EGFR Tyr1086 10 RayBio Human Phospho EGFR Tyr 1086 ELISA Kit Protocol iii SENSITIVITY The A431 cells were treated with 100 ng mL recombinant human EGF for 20 minutes to induce phosphorylation of EGF R Ser
3. and down to mix gently The anti phospho EGFR Tyr 1086 should be diluted 1 000 fold with 1x Assay Diuent For example add 5 ul anti phospho EGFR Tyr 1086 into a tube with 5 0 ml 1x Assay Diluent to prepare a 1 000 fold diluted antibody 6 Briefly spin the HRP conjugated anti rabbit IgG Item D 1 before use Pipette up and down to mix gently HRP conjugated anti rabbit IgG concentrate should be diluted 500 fold with 1x Assay Diuent For example Briefly spin the vial Item D 1 and pipette up and down to mix gently Add 10 ul of HRP conjugated anti rabbit IgG concentrate into a tube with 5 0 ml Ix Assay Diluent to prepare a 500 fold diluted HRP conjugated 6 RayBio Human Phospho EGFR Tyr 1086 ELISA Kit Protocol anti rabbit IgG solution 7 Cell Lysate Buffer should be diluted 2 folds with deionized or distilled water before use recommend to add protease and phosphatase inhibitors VII ASSAY PROCEDURE 1 Bring all reagents to room temperature 18 25 C before use It is recommended that all samples or Positive Control should be run at least in duplicate 2 Add 100 ul of each sample or positive control into appropriate wells Cover well with plate holder and incubate for 2 5 hours at room temperature or over night at 4 C with shaking 3 Discard the solution and wash 4 times with Ix Wash Solution Wash by filling each well with Wash Buffer 300 ul using a multi channel Pipette or autowasher Complete removal o
4. RayBio Phospho EGFR Tyr 1086 Kit For Measuring Phospho EGFR Tyr 1086 in Human Cell Lysates User Manual Revised Mar 1 2012 RayBio Phospho EGFR Tyr 1086 ELISA Kit Protocol Cat PEL EGFR Y 1086 2 RayBiotech Inc We Provide You With Excellent Protein Array System And Service Tel Toll Free 1 888 494 8555 or 770 729 2992 Fax 770 206 2393 Web www raybiotech com Email info Qraybiotech com RayBiotech Inc RayBio Phospho EGFR Tyr 1086 ELISA Kit Protocol TABLE OF CONTENTS I AMGOGUCHON 22 cccscaceesuctesienetwesiaussusreereareads 2 II Material Provided E EEE E35 2 III Je 3 IV Additional Materials Required 4 V Sample Preparation LEEELE EEE 4 VI Reagent Preparation ccc cece cence ee eens 5 VII Assay Procedure L kk ke 7 VIII Assay Procedure Summary rrrannnnnvvnnnnnnne 8 IX Typical Data kek k 9 i Positive Control qugnumnustvkememuddressunai 9 ii Recombinant Human EGF Stimulation of A431 Cell Lines ez 10 lii SenSIitiV y sti 11 RANGES ae ere keke k 12 XI Troubleshooting Guide n 13 1 RayBio Human Phospho EGFR Tyr 1086 ELISA Kit Protocol I INTRODUCTION RayBio Phospho EGFR Tyr 1086 ELISA Enzyme Linked Immunosorbent Assay kit is a very rapid convenient and sensitive assay kit that can monitor the activation or functio
5. f liquid at each step is essential to good performance After the last wash remove any remaining Wash Buffer by aspirating or decanting Invert the plate and blot it against clean paper towels 4 Add 100 ul of prepared 1 000 fold diluted anti phospho EGFR Tyr 1086 Reagent Preparation step 6 to each well Incubate for 1 5 hour at room temperature with shaking 5 Discard Discard the solution Repeat the wash as in step 3 7 RayBio Human Phospho EGFR Tyr 1086 ELISA Kit Protocol 6 Add 100 ul of prepared 500 fold diluted HRP conjugated anti rabbit IgG see Reagent Preparation step 7 to each well Incubate for I hour at room temperature with shaking 7 Discard Discard the solution Repeat the wash as in step 3 8 Add 100 ul of TMB One Step Substrate Reagent Item H to each well Incubate for 30 minutes at room temperature in the dark with shaking 9 Add 50 ul of Stop Solution Item I to each well Read at 450 nm immediately VIII ASSAY PROCEDURE SUMMARY 1 Prepare all reagents samples and standards as instructed 2 Add 100 ul sample or positive control to each well Incubate 2 5 hours at room temperature or over night at 4 C 3 Add 100 ul prepared primary antibody to each well Incubate 1 5 hours at room temperature J 4 Add 100 ul prepared secondary antibody solution Incubate hour at room temperature 8 RayBio Human Phospho EGFR Tyr 1086 ELISA Kit Protocol 5 Add 100 ul TMB
6. ial dilutions of lysates were analyzed in this ELISA and by Western blot Immunoblots were incubated with anti phospho EGFR Tyr 1086 ELISA 3 5 3 0 2 5 2 0 1 5 1 0 0 5 0 0 450 nm OD 5 1 0 2 0 04 0 08 ug Western Blot 11 RayBio Human Phospho EGFR Tyr 1086 ELISA Kit Protocol X REFERENCES 1 Hackel P O et al 1999 Curr Opin Cell Biol 11 184 189 2 Alroy I and Y Yarden 1997 FEBS Lett 410 83 3 Cooper J A and Howell B 1993 Cell 73 1051 1054 4 Riedemann J et al 2007 Biochem Biophys Res Commun 355 707 12 RayBio Human Phospho EGFR Tyr 1086 ELISA Kit Protocol XI TROUBLESHOOTING GUIDE washed Contaminated wash buffer Problem Cause Solution 1 Sample signals a Too low a Sample conceniration is a Increasing sample too low concentration b Too high b Sample concentration is b Reducing sample too high concentration 2 Large CV a Inaccurate pipetting a Check pipettes 3 High background a Plate is insufficiently a Review the manual for proper washing If using an automated plate washer check that all ports are unobstructed b Make fresh wash buffer 4 Positive Control Low signal Improper storage of the ELISA kit Stop solution Improper primary or secondary antibody dilution a Upon receipt the kit should be stored at 20 C Sto
7. ith deionized or distilled water before use recommend to add protease and phosphatase inhibitors VI REAGENT PREPARATION 1 Bring all reagents and samples to room temperature 18 25 C before use 2 Item E2 Assay Diluent should be diluted 5 fold with deionized or distilled water before use 3 Preparation of Positive Control Briefly spin the Positive Control vial of Item K Add 800 ul 1x Assay Diluent Item E2 Assay Diluent should be diluted 5 fold with deionized or distilled water before use into Item K vial to prepare a Positive Control P 1 Solution See i Positive control of part IX TYPICAL DATA for a typical result Dissolve the powder thoroughly by a gentle mix it can be removed by centrifuge if any precipitate in the solution is found Pipette 300 ul 1x Assay Diluent into each tube Use the Positive Control 1 to produce a dilution series shown below Mix each tube thoroughly before the next transfer 1x Assay Diluent serves as the background 5 RayBio Human Phospho EGFR Tyr 1086 ELISA Kit Protocol Positive Control Item K vial 800 ul 1x Assay Diluent 150ul 150 ul 150 ul 150 ul EHHEBE 4 If the Wash Concentrate 20x Item B contains visible crystals warm to room temperature and mix gently until dissolved Dilute 20 ml of Wash Buffer Concentrate into deionized or distilled water to yield 400 ml of 1x Wash Buffer 5 Briefly spin the anti phospho EGFR Tyr 1086 Item C before use Pipette up
8. n of important biological pathways in cell lysates By determining phosphorylated EGFR protein in your experimental model system you can verify pathway activation in your cell lysates You can simultaneously measure numerous different cell lysates without spending excess time and effort in performing a Western Blot analysis This Sandwich ELISA kit is an in vitro enzyme linked immunosorbent assay for the measurement of human phospho EGFR Tyr 1086 An anti EGFR antibody has been coated onto a 96 well plate Samples are pipetted into the wells and phosphorylated and unphosphorylated EGFR present in a sample is bound to the wells by the immobilized antibody The wells are washed and anti phospho EGFR Tyr 1086 antibodies are used to detect phosphorylated EGFR After washing away unbound antibody HRP conjugated anti Rabbit IgG secondary antibody is pipetted to the wells The wells are again washed a TMB substrate solution is added to the wells and color develops in proportion to the amount of EGFR bound The Stop Solution changes the color from blue to yellow and the intensity of the color is measured at 450 nm I MATERIAL PROVIDED 1 EGFR Microplate Item A 96 wells 12 strips x 8 wells coated with monoclonal anti EGFR 2 RayBio Human Phospho EGFR Tyr 1086 ELISA Kit Protocol 2 Wash Buffer Concentrate 20x Item B 25 ml of 20x concentrated solution 3 Anti phospho EGFR Tyr 1086 Item C I I ul rabbit anti EGFR Tyr
9. otein hormone Enzyme other Peptide Antibody Cytokine Adipokine Angiogenic factor Signal transduction Transcription factor Receptor Adhesion molecule Virus bacteria and other infectious agents Secondary antibody Tag antibody Immunoglobulin Hormone Cell surface Protease other Antibody array Protein array Peptide array ELISA Phosphorylation assay Tissue array 14 RayBio Human Phospho EGFR Tyr 1086 ELISA Kit Protocol Assay service just simply send your samples and get data in 1 to 2 weeks Antibody array Protein array ELISA Quantibody array Antibody production highest quality with very competitive price Monoclonal antibody Recombinant antibody Polyclonal antibody Phase display Antibody angineering Antibody conjugation Recombinant protein production Assay development Array printing Contact and non contact arrayers All kinds of substrates of your choice including glass slides membranes and plates 15 RayBio Human Phospho EGFR Tyr 1086 ELISA Kit Protocol 16 RayBio Human Phospho EGFR Tyr 1086 ELISA Kit Protocol This product is for research use only 2004 RayBiotech Inc 17 RayBio Human Phospho EGFR Tyr 1086 ELISA Kit Protocol
10. re the positive control at 70 C after reconstitution b Stop solution should be added to each well before measurement and read OD immediately c Ensure correct dilution 13 RayBio Human Phospho EGFR Tyr 1086 ELISA Kit Protocol RayBio ELISA kits Over 200 ELISA kits custom ELISA kit choose from over 300 list visit www raybiotech com for details RayBiotech Inc the protein array pioneer company strives to research and develop new products to meet demands of the biomedical community RayBio s patent pending technology allows detection of over 180 cytokines chemokines and other proteins in a single experiment Our format is simple sensitive reliable and cost effective Products include Cytokine Arrays Chemokine Arrays ELISA kits Phosphotyrosine kits Recombinant Proteins Antibodies and custom services Antibody Array Cytokine Antibody Array Simultaneous detection up to 200 proteins cytokine chemokine growth factor adipokine angiogenic factor protease in one experiment Phosphorylation Antibody Array e RTK antibody array e EGFR phosphorylation antibody arrays Label based antibody array Simultaneous detection more than 500 proteins in one experiment Quantibody Array Quantitative measurement of multiple protein levels Protein Array ELISA Cell Based Phosphorylation ELISA Tissue MicroArray Protein Cytokine Chemokine Adiplokine Angiogenic factor Virus bacteria and infectious disease pr
11. s Shaker Precision pipettes to deliver 2 ul to I ml volumes Adjustable 1 25 ml pipettes for reagent preparation 100 ml and I liter graduated cylinders Distilled or deionized water Tubes to prepare sample dilutions QO J N Q S QI N V SAMPLE PREPARATION Cell lysates Rinse cells with PBS making sure to remove any remaining PBS before adding the Cell Lysate Buffer Solubilize cells at 4 x 10 cells ml in 1x Cell Lysate Buffer we recommend adding protease and phosphatase inhibitors to Cell Lysate Buffer prior to sample preparation Pipette up and down to resuspend and incubate the lysates with shaking at 2 8 C for 30 minutes Microcentrifuge at 13 000 rpm for 10 minutes at 2 8 C and transfer the supernates into a clean test tube Lysates should be used immediately or aliquoted and stored at 70 C Avoid repeated freeze thaw cycles Thawed lysates should be kept on ice prior to use For the initial experiment we recommend to do a serial dilution testing such as 5 fold and 100 fold dilution for your cell lysates with Assay Diluent Item E2 before use 4 RayBio Human Phospho EGFR Tyr 1086 ELISA Kit Protocol Note The fold dilution of sample used depends on the abundance of phosphorylated proteins and should be determined empiricallys More of the sample can be used if signals are too weak If signals are too strong the sample can be diluted further Cell Lysate Buffer should be diluted 2 fold w
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