Recombinant Human NELF-E His Protein

Name: Recombinant Human NELF-E His Protein
Brand: Novus Biologicals
SKU: NBP1-51044
Price: 329 USD
Availability: InStock

Novus Biologicals | Catalog # NBP1-51044

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Product Specifications
Scientific Data
Preparation & Storage
Background
Product Documents
Specific Notices

Key Product Details

Source

E. coli

Tag

His

Applications

SDS-PAGE

View all NELF-E Proteins and Enzymes »

Product Specifications

Description

A recombinant protein with a N-Terminal His-tag and corresponding to the amino acids 1-380 of Human NELF-E

Source: E.coli

Amino Acid Sequence: MGSSHHHHHH SSGLVPRGSH MLVIPPGLSE EEEALQKKFN KLKKKKKALL ALKKQSSSST TSQGGVKRSL SEQPVMDTAT ATEQAKQLVK SGAISAIKAE TKNSGFKRSR TLEGKLKDPE KGPVPTFQPF QRSISADDDL QESSRRPQRK SLYESFVSSS DRLRELGPDG EEAEGPGAGD GPPRSFDWGY EERSGAHSSA SPPRSRSRDR SHERNRDRDR DRERDRDRDR DRDRERDRDR DRDRDRDRER DRDRERDRDR DREGPFRRSD SFPERRAPRK GNTLYVYGED MTPTLLRGAF SPFGNIIDLS MDPPRNCAFV TYEKMESADQ AVAELNGTQV ESVQLKVNIA RKQPMLDAAT GKSVWGSLAV QNSPKGCHRD KRTQIVYSDD VYKENLVDGF

Purity

>85%, by SDS-PAGE

Predicted Molecular Mass

45.4 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Protein / Peptide Type

Recombinant Protein

Scientific Data Images for Recombinant Human NELF-E His Protein

SDS-PAGE: Recombinant Human NELF-E His Protein [NBP1-51044]

SDS-Page: Recombinant Human NELF-E Protein [NBP1-51044] - 15 % SDS-PAGE (3ug)

Formulation, Preparation, and Storage

NBP1-51044

Formulation	20 mM Tris-HCl buffer (pH 8.0), 50% glycerol, 1 mM DTT, 0.1 mM PMSF
Preservative	No Preservative
Concentration	0.25 mg/ml
Shipping	The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage	Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: NELF-E

RDBP, also known as NELF-E, is a putative RNA binding protein. This protein is one of the five components of the multisubunit NELF complex that cooperates with DSIF to repress RNA polymerase II elongation. Control of transcription elongation requires a complex interplay between positive transcription elongation factor b and negative transcription elongation factors, DSIF and NELF. DSIF and NELF, act as negative transcription elongation factors by increasing the time the polymerase spends at pause sites. RDBP has a functional RNA-binding domain, whose mutations impair transcription repression without affecting known protein-protein interactions. Recombinant human RDBP protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques.

Alternate Names

D6S45, negative elongation factor E, negative elongation factor polypeptide E, NELFE, NELF-ERDmajor histocompatibility complex gene RD, nuclear protein, RD RNA binding protein, RD RNA-binding protein, RDP, RNA-binding protein RD

Gene Symbol

NELFE

Additional NELF-E Products

Product Documents for Recombinant Human NELF-E His Protein

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Certificate of Analysis

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Product Specific Notices for Recombinant Human NELF-E His Protein

This product is for research use only and is not approved for use in humans or in clinical diagnosis. This product is guaranteed for 1 year from date of receipt.

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