Splicing factor 1 Polyclonal Antibody, 100ul Peptide Modification The protein encoded by MAP2K1

The protein encoded by MAP2K1 (mitogen-activated protein kinase kinase 1) is a member of the dual specificity protein kinase family

In particular this protein represses the circadian clock transcription factor aryl hydrocarbon receptor nuclear translocator-like protein 1 (ARNTL)

The extracellular region possesses a lengthy Pro‑rich region (aa 55‑200)

Pseudouridylate synthases| such as PUS10| catalyze pseudouridination of structural RNAs| including transfer| ribosomal| and splicing RNAs

Splicing factor 1 Polyclonal Antibody, 100ul Peptide Modification The protein encoded by MAP2K1SF1 encodes a nuclear pre mRNA splicing factor. The splicing factor 1 specifically recognizes the intron branch point sequence and is required for the early stages of spliceosome assembly. Alternate splicing results in multiple transcript variants.