Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. May be involved in the regulation of iron metabolism.

Belongs to the sigma-70 factor family. ECF subfamily.

194 amino acids

MEETFQLLYDTYHQDLYQFLFYMVKDKNQTEDLLQEVYIRVLNSYHTFEGRSSEKTWLLSIARHVAIDWFRKQQTIRQRILGTFDWDTQDVRDQQLLPDELAVQHENVREIYAALDQCTIDQRAVIILRFIQGYSIQETAKALRFSESKVKTTQHRGLKVLRKHMELLREELMDDEVRMERRTDKGVVKSTSGS

23.2 kDa

(Note: Representative image - actual molecular weight may vary depending on tag type and expression method)

Upon ordering, we will perform rigorous biosecurity and export control screening to ensure that order fulfillment is consistent with all legal and regulatory guidance.

Make sigX using our protein expression services starting at $99 + $.30/amino acid in as fast as two weeks (includes the cost of DNA synthesis)

Order Here