Recombinant E. coli NusA Protein (a.a. 1-495) [His]

Product Overview

Escherichia coli nusA (AAC76203, 1 a.a. - 495 a.a.) full-length recombinant protein expressed inEscherichia coli .

Nature

Recombinant

Tag/Conjugate

Unconjugated

Purity

Conventional Chromatography

Format

Liquid

Concentration

1 mg/ml

Buffer

In PBS, pH 7.4

Preservative

None

Storage

2-8°C short term, -20°C long term

Introduction

Transcription termination/antitermination L factor (NusA) is a key component in both prevention and enhancement of transcriptional termination.

Antigen Description

NusA is a key component in both prevention and enhancement of transcriptional termination. It is important in both Rho-dependent and intrinsic termination, as well as in lambda and other phage antitermination systems. The gene was first identified by isolation of the nusAl mutation, which restricts bacteriophage l growth by preventing the antitermination activity of the l N protein. NusA is involved in transcriptional antitermination in the cell. It has been shown to specifically aid in read-through of the RNA polymerase genes rpoB and rpoC, as well as in successful synthesis of the ribosomal RNA genes. Recombinant NusA was expressed in E.coli and purified by using conventional chromatography techniques.