Recombinant Human GTF2E1

Synonyms: FE, General transcription factor IIE 56 kDa subunit, General transcription factor IIE subunit 1, General transcription factor IIE, polypeptide 1, alpha 56kDa, Gtf2e1, MAL7P1.86, T2EA_HUMAN, TF2E1, TFIIE A, TFIIE alpha, TFIIE-alpha, Transcription initiation factor IIE alpha subunit

Mol. Weight: 48.2 kDa

Uniprot ID: P29083

Formulation: Lyophilized from a 0.2 μm filtered solution in 10 mM Hepes, 500 mM NaCl with 5% trehalose, pH 7.4.

Purity: Greater than 90% as determined by SDS-PAGE.

Reconstitution: Centrifuge the vial prior to opening, reconstitute in sterile distilled water or buffer of interest to concentration of 0.1-1mg/ml by gently pipetting 2-3 times, don't vortex.

Storage: The lyophilized protein is stable at -20°C for up to 1 year, the protein solution can be stored at 2-8°C for up to 1 week under sterile condition.For extended storage, it is recommended to further dilute in a buffer containing 0.1% BSA (make sure BSA will NOT interfere with your experiment ) and store in working aliquots at -20°C to -80°C for 6 months. Avoid repeated freeze/thaw cycle.