Human/Mouse/Rat Phospho-Stat 3 (Y705) and Total Stat 3 ELISA by RayBiotech Inc.
Manufacturer RayBiotech Inc. | Model: PEL-Stat3-Y705-T
RayBio® Human/Mouse/Rat Phospho-Stat 3 (Y705) and Total Stat 3 ELISA Kit. This assay semi-quantitatively measures phosphorylated Stat 3 (Tyr705) and Total Stat 3 in lysate samples.
Human/Mouse/Rat Phospho-Stat 3 (Y705) and Total Stat 3 ELISA
Product Features
- Simultaneously measure Phosphorylated protein and pan protein in one experiment (for normalization purpose)
- Screen numerous different cell lysates without performing a Western Blot analysis
- Minimal hands-on time, convenient, and non-radioactive material
Specificity
The antibody pair provided in this kit recognizes human, mouse and rat Stat3 phosphorylated at site Tyrosine-705 + pan Stat3.
Target Protein Information
Synonyms
Signal transducer and activator of transcription 3 (Acute-phase response factor)
Accession Number
Gene Names
STAT3 APRF
Gene ID
6774
Species Detected
Human, Mouse, Rat
Application Notes
Kit Components
- Pre-Coated 96-well Strip Microplate
- Wash Buffer
- Anti-Phospho Antibody
- Anti-Pan Antibody
- HRP-Conjugated Secondary Antibody
- Streptavidin-Conjugated HRP
- Assay Diluent
- TMB One-Step Substrate
- Stop Solution
- Lysis Buffer
- Positive Control Sample
Other Materials Required
- 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
Protocol Outline
- 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.
Storage/Stability
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.
Product Overview
Human/Mouse/Rat Phospho-Stat 3 (Y705) and Total Stat 3 ELISA
Manufacturer RayBiotech Inc.
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