RECOMBINANT HUMAN INTERLEUKIN-1 a - BULK - (100 micrograms)
CAUTION: FOR RESEARCH USE ONLY. NOT FOR DRUG OR DIAGNOSTIC USE. NOT FOR USE IN HUMANS.
Additional Information: This lot of recombinant human IL-1 α (117-271)
was purified from E. coli under GLP conditions and consists of the
carboxy-terminal 155 amino acids of the 271 amino acid human IL-1 alpha precursor
(see Gubler et al., "recombinant Human Interleukin-1 alpha: Purification
and Biological Characterization," J. Immun. (1986 136:2492-2497).
This material was aseptically re-vialed in aliquots of 100 micrograms. Please note
that this sample contains no preservatives, and hence should be handled aseptically
(eg. open container in a biological safety cabinet). The activity of the pure protein
is stable at 4oC (if kept sterile and not exposed to protease), at -20oC,
to lyophilization, and to several cycles of freezing and thawing. Heating the diluted
sample at 100oC for 60 minutes will destroy most of its IL-1 bioactivity.
Stability: Reagents are held within assured, temperature-controlled storage facilities and they should be stored on receipt as indicated on the label. Once reconstituted, diluted or aliquoted, >users should determine the stability of the material according to their own method of preparation, storage and use.
NOTE: Recipients of bulk cytokines and monoclonal antibodies will be required
to sign a Material Transfer Agreement. All International Orders are required to
pay a packaging and handling fee. All recipients are required to providea a FedEx
account number. All recipients are required to pay for shipping.