PTK2B ELISA Kit

Produktnummer ABIN1981726

Produktdetails PTK2B ELISA Kit

Target: PTK2B (PTK2B Protein tyrosine Kinase 2 beta (PTK2B))

Bindungsspezifität: pTyr

Reaktivität: Human

Nachweismethode: Colorimetric

Methodentyp: Sandwich ELISA

Applikation: ELISA

Verwendungszweck: Human Phosphotyrosine PYK2 ELISA Kit. This assay semi-quantitatively measures phosphotyrosine PYK2 in lysate samples.

Proben: Cell Lysate, Tissue Lysate

Analytische Methode: Semi-Quantitative

Spezifität: The antibody pair provided in this kit recognizes Human Tyrosine-Phosphorylated-PYK2.

Produktmerkmale:

• Rapidly measure phosphorylated protein in lysates
• Screen numerous different cell lysates without performing a Western Blot analysis
• Minimal hands-on time, convenient, and non-radioactive material

Bestandteile:

• Pre-Coated 96-well Strip Microplate
• Wash Buffer
• Biotinylated Anti-Phosphotyrosine Antibody
• Stop Solution
• Assay Diluent(s)
• Positive Control Sample
• Lysis Buffer
• Streptavidin-Conjugated HRP
• TMB One-Step Substrate

Benötigtes Material:

• Distilled or deionized water
• 100 mL and 1 liter graduated cylinders
• Tubes to prepare sample dilutions
• Protease and Phosphatase inhibitors
• Precision pipettes to deliver 2 μL to 1 mL volumes
• Adjustable 1-25 mL pipettes for reagent preparation
• Benchtop rocker or shaker
• Microplate reader capable of measuring absorbance at 450 nm

Anwendungsinformationen

Probenmenge: 100 μL

Plattentyp: Pre-coated

Protokoll:

1. Prepare all reagents and samples as instructed in the manual.
2. Add 100 μL of sample or positive control to each well.
3. Incubate 2.5 h at RT or O/N at 4 °C.
4. Add 100 μL of prepared primary antibody to each well.
5. Incubate 1 h at RT.
6. Add 100 μL of prepared 1X HRP-Streptavidin to each well.
7. Incubate 1 h at RT.
8. Add 100 μL of TMB One-Step Substrate Reagent to each well.
9. Incubate 30 min at RT.
10. Add 50 μL of Stop Solution to each well.
11. Read at 450 nm immediately.

Aufbereitung der Reagenzien:

1. Bring all reagents and samples to room temperature (18 - 25 °C) before use.
   2. Item E, 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 400 µL 1x Assay Diluent (Item E, Assay Diluent should be diluted 5-fold with deionized or distilled water before use) into Item K vial to prepare P-1 (See i. Positive control of part IX.for a typical result). Dissolve the powder thoroughly by a gentle mix. Pipette 300 µL 1x Assay Diluent into each tube. Transfer 150 µL prepared P-1 into a tube with 300 µL 1x Asaay Diluent to produce a dilution series (shown below). Mix each tube thoroughly before the next transfer. 1x Assay Diluent serves as the background. Phospho-PYK2 ELISA 6
   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 biotinylated antibody (Item C) before use. Add 100 µL of 1x Assay Diluent into the vial to prepare a biotinylated anti-phosphotyrosine antibody concentrate. Pipette up and down to mix gently (the concentrate can be stored at 4 °C for 5 days or at -80 °C for one month). The biotinylated phosphotyrosine antibody should be diluted with 1x Assay Diuent and used in step 4 of Part VII Assay Procedure.
   6. Briefly spin the HRP-Streptavidin concentrate vial (Item G) and pipette up and down to mix gently before use. HRP-Streptavidin concentrate should be diluted 600 fold with 1x Assay Diluent. For example: Briefly spin the vial (Item G) and pipette up and down to mix gently . Add 20 µL of HRP-Streptavidin concentrate into a tube with 12 mL 1x Assay Diluent to prepare a 600-fold diluted HRP-Streptavidin solution (don't store the diluted solution for next P-1 P-2 P-3 P-4 P-5 0 150 µL Positive Control 400 µL 1x Assay Diluent 150µl 150 µL 150 µL Phospho-PYK2 ELISA 7 day use). Mix well.
   7. Cell Lysate Buffer should be diluted 2-fold with deionized or distilled water before use (recommend to add protease and phosphatase inhibitors). VII.

Aufbereitung der Proben:

Cell lysates - Rinse cells with PBS, making sure to remove any remaining PBS before adding the lysis buffer. Solubilize cells at 4 x 107 cells/mL in 1x Lysis Buffer (we recommend adding protease and phosphatase inhibitors to lysis 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 E) before use.
Note: The fold dilution of sample used depends on the abundance of phosphorylated proteins and should be determined empiricallys. Phospho-PYK2 ELISA 5 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 with deionized or distilled water before use (recommend to add protease and phosphatase inhibitors).

Testdurchführung:

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 µL 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 1x Wash Solution. Wash by filling each well with Wash Buffer (300 µL) using a multi-channel pipette or autowasher. Complete removal of 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 µL of prepared 1X biotinylated anti-phosphotyrosine antibody (Reagent Preparation step 5) to each well. Incubate for 1 hour at room temperature with shaking.
   5. Discard the solution. Repeat the wash as in step3. Phospho-PYK2 ELISA 8
   6. Add 100 µL of prepared 1X HRP-Streptavidin solution (see Reagent Preparation step 6) to each well. Incubate for 45 minutes at room temperature with shaking.
   7. Discard the solution. Repeat the wash as in step3.
   8. Add 100 µL 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 µL of Stop Solution (Item I) to each well. Read at 450 nm immediately.

Ergebnisberechnung:

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 10 min. Solubilize cells at 4 x 107 cells/mL in lysis buffer. Serial dilutions of lysates were analyzed in this ELISA. Please see step 3 of Part VI Reagent Preparation for detail. 0 0.5 1 1.5 OD =4 50 n m P-1 P-2 P-3 P-4 P-5 Positive control dilution series Assay Diluent Phospho-PYK2 ELISA 10
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: 0 1 2 Untreated EGF treated OD = 4 50 n m Phospho-PYK2 ELISA 11 X

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Handhabung: Avoid repeated freeze- thaw cycles.

Lagerung: -20 °C

Informationen zur Lagerung: 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), Assay Diluent (Item E), TMB One-Step Substrate Reagent (Item H), HRP-Streptavidin (Item G), Stop Solution (Item I) and Cell Lysate Buffer (Item J) should be stored at 4 °C to avoid repeated freeze-thaw cycles. 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.

Haltbarkeit: 6 months

Details zu PTK2B

Target: PTK2B (PTK2B Protein tyrosine Kinase 2 beta (PTK2B))

Andere Bezeichnung: PYK2 (PTK2B Produkte)

Synonyme: CADTK ELISA Kit, CAKB ELISA Kit, FADK2 ELISA Kit, FAK2 ELISA Kit, PKB ELISA Kit, PTK ELISA Kit, PYK2 ELISA Kit, RAFTK ELISA Kit, CAKbeta ELISA Kit, E430023O05Rik ELISA Kit, Raftk ELISA Kit, Pyk2 ELISA Kit, fak1b ELISA Kit, ptk2.2 ELISA Kit, ptk2b ELISA Kit, si:ch1073-355e8.1 ELISA Kit, protein tyrosine kinase 2 beta ELISA Kit, PTK2 protein tyrosine kinase 2 beta ELISA Kit, protein tyrosine kinase 2aa ELISA Kit, PTK2B ELISA Kit, Ptk2b ELISA Kit, ptk2aa ELISA Kit

Gen-ID: 2185

UniProt: Q14289

Pathways: EGFR Signaling Pathway, Regulation of Actin Filament Polymerization, Carbohydrate Homeostasis, Glycosaminoglycan Metabolic Process, Cellular Glucan Metabolic Process, Cell-Cell Junction Organization, Regulation of Cell Size, Regulation of Carbohydrate Metabolic Process, Hepatitis C, Protein targeting to Nucleus, CXCR4-mediated Signaling Events, Signaling Events mediated by VEGFR1 and VEGFR2, Signaling of Hepatocyte Growth Factor Receptor, Positive Regulation of fat Cell Differentiation, VEGF Signaling