RECOMBINANT HUMAN INTERLEUKIN-6 (IL-6) - BULK 07030801
Lot Number:	L0406011
Amount Provided:	200 mcg/3 ml vial
Presentation:	Lyophilized, buffered, IL-6 - See instructions for proper reconstitution.
Description:	White to off-white cake. Colorless, clear liquid when reconstituted. Concentration of IL-6 is 0.4 mg/ml in a solution of 2% mannitol, 10 mM sodium phosphate, pH 7.0 when reconstituted with 0.5 ml sterile water.
SDS-Page:	Non-reduced – Major bands at 23.3 and 22.2 kDa Reduced – Major bands at 25 and 23.9 kDa
Potency:	Binding reactivity 83.5% relative to reference standard in HGF bioassay
Purity (HPLC):	99.76% purity (mono and di-glycosylated IL-6)
Product Testing:	Sterility Endotoxin (<0.05 EU/ml) Rabbit pyrogen (non-pyrogenic at dosage of 0.4 mg/kg body weight) pH 7.0 ±0.4
Storage:	2-8°C

Please refer to the IL-6 product preparation sheet for instructions on proper reconstitution to ensure maximum potency.

Address questions or comments to:
Biological Resources Branch
NCI-Frederick Cancer Research and Development Center
PO Box B
Building 1052, Room 253
Frederick, MD 21702
muszynskik@mail.ncifcrf.gov .

REV 080707

For research use only. Not for drug or diagnostic use.
NOT FOR USE IN HUMANS