Recombinant Human EGR1, with N-6xHis Tag, expressed from E.coli

PRODUCT

Recombinant Human EGR1 was expressed from E.coli. Its molecular weight is 19.9KD. Protein sequence: Gln282-Ser433 of Uniprot accession number P18146.

gene name	EGR1
alias	EGR1, Early growth response 1, AT225, G0S30, KROX-24, NGFI-A, TIS8, ZIF-268, ZNF225
host species	Human
production host	E.coli
tags	N-6xHis
purity	Greater than 95% as determined by reducing SDS-PAGE.
endotoxin	Less than 0.1 ng/ug (1 IEU/ug) as determined by LAL test.

formulation	Protein in [20mM PB?150mM NaCl,pH7.4] was 0.22 um filtered before lyophilized. Usually protectant (mannitol or trehalose) was added before lyophilization.
reconstitution	Reconstitute lyophilized powder with water to no less than 100 ug/ml, solubilize at RT for 30 min with occasional gentle mixing. It is recommended that 0.1% HSA (SDP1139) be added as a carrier protein for long term storage.
shipping	Ship at ambient conditions
storage	Lyophilized form is stable at room temperature for 3 weeks. Keep at -20°C for long term storage. After reconstitution, store at 4°C for 2-7 days or at below -20°C for up to 3 months.