Human Phospho-NBS1 (Ser343) and Total NBS1 Cell-Based ELISA Cell-Based ELISA Kit. This assay semi-quantitatively measures Caveolin-1 phosphorylated at Tyrosine-14 as well as total Caveolin-1 in adherent cell lines.
Sample Type
Adherent Cell Culture
Analytical Method
Semi-Quantitative
Specificity
This ELISA kit recognizes Human Caveolin-1 phosphorylated at site Tyrosine-14 as well as total Caveolin-1.
Characteristics
Rapidly measure phosphorylated protein in adherent cell lines
Simultaneously measure Phosphorylated protein and pan protein in one experiment (for normalization purpose)
No sample lysis is needed
Compatible with a standard ELISA plate reader
Components
Uncoated 96-well Strip Microplate
Wash Buffers
Fixing Solution
Quenching Buffer
Blocking Buffer
Anti-phospho antibody
Anti-pan antibody
HRP-Conjugated Secondary Antibody
TMB One-Step Substrate
Stop Solution
Material not included
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
Optimal working dilution should be determined by the investigator.
Plate
Pre-coated
Protocol
Prepare all reagents and samples as instructed in the manual.
Add 100 μL of sample or positive control to each well.
Incubate 2.5 h at RT or O/N at 4 °C.
Add 100 μL of prepared primary antibody to each well.
Incubate 1 h at RT.
Add 100 μL of prepared 1X HRP-Streptavidin to each well.
Incubate 1 h at RT.
Add 100 μL of TMB One-Step Substrate Reagent to each well.
Incubate 30 min at RT.
Add 50 μL of Stop Solution to each well.
Read at 450 nm immediately.
Restrictions
For Research Use only
Storage
-20 °C
Storage Comment
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.