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Medchemexpress LLC Kras4B protein, human (G12S, His) | >95.0% | 100UG
Supplier: Medchemexpress LLC HYP70153100UG
Recombinant human KRAS4B (G12S) with an N-terminal 6xHis tag, expressed in Escherichia coli and supplied as a lyophilized powder. The protein retains GDP/GTP binding and intrinsic GTPase activity and is intended for research applications investigating KRAS signaling and mutant-specific interactions. Supplied with high purity and recommended frozen storage to preserve activity.
- Contains G12S oncogenic mutation relevant for signaling studies.
- Includes N-terminal 6xHis tag for purification and detection.
- Expressed in Escherichia coli and provided as lyophilized powder.
- Purity greater than 95% as determined by reducing SDS-PAGE.
- Stable when stored at -20°C; aliquot to avoid freeze-thaw cycles.
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