Human EGF (Asn971-Arg1023) protein, Tag-free, produced in E. coli

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PRODUCT

This protein is tag-free. The protein has a calculated MW of 6.4 kDa. The protein migrates at ?8 kDa+/-3 kDa in SDS-PAGE.
gene name EGF
gene id UniProt P01133
host species Human
production host E. coli
tags Tag-free
purity >95% as determined by SDS-PAGE.
endotoxin No endotoxin was detected in final prodcut using LAL method to the method's sensitivity level (< 1.0 EU/ug).
formulation PBS, pH7.4
reconstitution Reconstitute lyophilized powder with water to a concentration of no less than 100 ug/ml. It is recommended that 0.1% of HSA be added as a carrier protein for long term storage.
shipping Shipped at ambient conditions
storage Lyophilized form is stable for 2 weeks at room temperature or for 12 months at 4-8°C. Keep at -20°C or lower for long term storage. After reconstitution, store at 4°C for 2-7 days or at below -20°C for up to 3 months.

Images

SDS-PAGE analysis of EGF protein


PRODUCT