[pSer2, pSer5, pSer7]-CTD TFA
This phosphorylated CTD peptide, triply phosphorylated at serines 2, 5, and 7, serves as a specific substrate for CDK7 kinase assays. It is widely used in vitro to study transcription initiation, RNA polymerase II regulation, and kinase inhibitor screening in cancer and molecular biology research.
Product Specifications
Field of Research
Cell Biology, Immunology & Inflammation
Molecular Weight
2291.25
Storage Conditions
-20°C
Notes
For research use only.
Available Sizes
Frequently Asked Questions
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