Human Phospho-Chk2 (T68) DuoSet IC ELISA
R&D Systems, part of Bio-Techne | Catalog # DYC1626-2
Key Product Details
Assay Type
Solid Phase Sandwich ELISA
Assay Range
312-20000 pg/mL
Sample Type
Cell Lysates
Reactivity
Human
Human Phospho-Chk2 (T68) DuoSet IC ELISA Features
- Optimized capture and detection antibody pairings with recommended concentrations save lengthy development time
- Development protocols are provided to guide further assay optimization
- Assay can be customized to your specific needs
- Available in 2, 5, and 15- (96-well) plate pack sizes
- Economical alternative to Western blot
Product Summary for Human Phospho-Chk2 (T68) DuoSet IC ELISA
This DuoSet IC ELISA contains the basic components required for the development of sandwich ELISAs to measure phosphorylated human Chk2 (T68) in cell lysates. An immobilized capture antibody specific for Chk2 binds both phosphorylated and unphosphorylated Chk2. After washing away unbound material, a biotinylated detection antibody is used to detect only phosphorylated receptor, utilizing a standard HRP format.
Product Specifications
Assay Format
96-well strip plate (sold separately)
Sample Volume Required
Cell lysates (100 µL)
Detection Method
Colorimetric ELISA - 450nm (TMB)
Conjugate
Biotin
Specificity
Label
HRP
Scientific Data Images for Human Phospho-Chk2 (T68) DuoSet IC ELISA
Standard Curve
Kit Contents for Human Phospho-Chk2 (T68) DuoSet IC ELISA
- Capture Antibody
- Conjugated Detection Antibody
- Calibrated Immunoassay Standard or Control
- Streptavidin-HRP
Other Reagents Required
PBS: (Catalog # DY006), or 137 mM NaCl, 2.7 mM KCl, 8.1 mM Na2HPO4, 1.5 mM KH2O4, pH 7.2 - 7.4, 0.2 µm filtered
Wash Buffer: (Catalog # WA126), or equivalent
Lysis Buffer*
IC Diluent*
Blocking Buffer*
Substrate Solution: 1:1 mixture of Color Reagent A (H2O2) and Color Reagent B (Tetramethylbenzidine) (Catalog # DY999)
Stop Solution: 2 N H2SO4 (Catalog # DY994)
Microplates: From Costar EIA Plate (Costar Catalog # 2592) or R&D Systems (Catalog # DY990), or equivalent
Plate Sealers: ELISA Plate Sealers (Catalog # DY992), or equivalent
*For the Lysis Buffer, IC Diluent, and Blocking BUffer recommended for a specific DuoSet ELISA Development Kit, please see the product
Preparation and Storage
Shipping
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Store the unopened product at 2 - 8 °C. Do not use past expiration date.
Background: Chk2
The Chk2 checkpoint kinase is an integral member of the signaling cascade that controls cell cycle checkpoints. In response to genotoxic insults Chk2 is phosphorylated by ATM or ATM-related kinases. Phosphorylation of Chk2 T68 promotes the formation of Chk2 oligomers. Oligomerization is a critical event in the activation of the Chk2 kinase as it is required for phosphorylation of additional Chk2 residues that lead to full activation and signaling to downstream effectors.
Long Name
Checkpoint Kinase 2
Alternate Names
CDS1, CHEK2, HuCds1, LFS2, PP1425, Rad53
Gene Symbol
CHEK2
Additional Chk2 Products
Product Documents for Human Phospho-Chk2 (T68) DuoSet IC ELISA
Product Specific Notices for Human Phospho-Chk2 (T68) DuoSet IC ELISA
For research use only
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