RECOMBINANT HUMAN INTERLEUKIN-7 (IL-7) - E. coli product
Lot Number: L1101006
Amount Provided: 180 mcg/3 ml vial
Presentation: Frozen liquid, buffered, IL-7
Description: Colorless, clear liquid.
Concentration of IL-7 is 0.6 mg/mL in a solution of 25 mM sodium phosphate, 250 mM sodium chloride, pH 6.8.
SDS-Page: Non-reduced – One major band 14.5±5 kDa
Reduced – One major band 14.5±5 kDa
Potency: 1.68 ng/ml, ED50 measured by 2E8 cell proliferation assay
Purity (HPLC-RP): 98.6% purity
Product Testing: Sterility
Endotoxin (<0.1 EU/ml)
Storage/Handling: Store at ≤ -70°C
lL-7 may be thawed, aliquotted and refrozen for subsequent use.
Thawed IL-7 may be stored at 4°C for up to 5 days.

Please click the link below to view the Certificate of Analysis
IL-7 Certificate of Analysis

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
yovandij@mail.nih.gov

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