Human IL18 (Tyr37-Asp193) protein, Tag-free, produced in E. coli

PRODUCT

This protein is tag-free. The protein has a calculated MW of 18.2 kDa. The protein migrates at 17 kDa+/-3 kDa in SDS-PAGE.

gene name	IL18
gene id	UniProt Q14116
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.

ELISA: Immobilized Human IL-18 Protein, premium grade at 5 ug/mL (100 uL/well) binds to Human IL-18BP with a linear range of 0.6-20 ng/mL .

SDS-PAGE analysis of IL18 protein