Recombinant Human TFIIS His Protein

Name: Recombinant Human TFIIS His Protein
Brand: Novus Biologicals
SKU: NBP2-22877

Novus Biologicals, part of Bio-Techne | Catalog # NBP2-22877

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

Key Product Details

Source

E. coli

Tag

His

Conjugate

Unconjugated

Applications

SDS-PAGE

View all TFIIS Proteins and Enzymes »

Product Specifications

Description

A recombinant protein with a N-Terminal His-tag and corresponding to the amino acids1-299 of Human TFIIS

Source: E.coli

Amino Acid Sequence: MGSSHHHHHH SSGLVPRGSH MGSMMGKEEE IARIARRLDK MVTKKSAEGA MDLLRELKAM PITLHLLQST RVGMSVNALR KQSSDEEVIA LAKSLIKSWK KLLDASDAKA RERGRGMPLP TSSRDASEAP DPSRKRPELP RAPSTPRITT FPPVPVTCDA VRNKCREMLT AALQTDHDHV AIGADCERLS AQIEECIFRD VGNTDMKYKN RVRSRISNLK DAKNPDLRRN VLCGAITPQQ IAVMTSEEMA SDELKEIRKA MTKEAIREHQ MARTGGTQTD LFTCGKCRKK NCTYTQVQTR SSDEPMTTFV VCNECGNRWK FC

Purity

>85%, by SDS-PAGE

Predicted Molecular Mass

36 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 TFIIS His Protein

SDS-PAGE: Recombinant Human TFIIS His Protein [NBP2-22877]

SDS-Page: TFIIS Protein [NBP2-22877]

Formulation, Preparation and Storage

NBP2-22877

Formulation	20 mM Tris-HCl buffer (pH 8.0), 1 mM DTT, 30% glycerol, 0.25M NaCl
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: TFIIS

TCEA2 is found in the nucleus, where it functions as an SII class transcription elongation factor. Elongation factors in this class are responsible for releasing RNA polymerase II ternary complexes from transcriptional arrest at template-encoded arresting sites. The protein has been shown to interact with general transcription factor IIB, a basal transcription factor. Two transcript variants encoding different isoforms have been found for this gene. Recombinant human TCEA2 protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques.

Alternate Names

Testis-specific S-II, TFIIS, transcription elongation factor A (SII), 2, transcription elongation factor A protein 2, Transcription elongation factor S-II protein 2, transcription elongation factor TFIIS.1, Transcription elongation factor TFIIS.l

Gene Symbol

TCEA2

Additional TFIIS Products

Product Documents for Recombinant Human TFIIS His Protein

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COA

Product Specific Notices for Recombinant Human TFIIS 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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