Target
IL1A / IL-1 Alpha
Synonyms
IL1A | Hematopoietin-1 | IL-1 alpha | IL1 | IL1-ALPHA | IL1 Alpha | Interleukin-1 alpha | IL-1A | IL1F1 | Pro-interleukin-1-alpha | Preinterleukin 1 alpha | Interleukin 1, alpha
Modifications
Unmodified.
Also available
Animal-free.
Conjugations
Unconjugated
Predicted Molecular Weight
18.0 kDa
AA Sequence
SAPFSFLSNVKYNFMRIIKYEFILNDALNQSIIRANDQYLTAAALHNLDEAVKFDMGAYKSSKDDAKITVILRISKTQLYVTAQDEDQPVLLKEMPEIPKTITGSETNLLFFWETHGTKNYFTSVAHPNLFIATKQDYWVCLAGGPPSITDFQILENQA
Expression System
E. coli
Purification
Greater than 98% by SDS-PAGE and HPLC
Bio-Activity
The ED50 as determined by the dose-dependent stimulation of murine D10S cells is <=0.001 ng/ml, corresponding to a specific activity of >=10^9 units/mg.
Endotoxin
Less than 0.1 ng/µg of protein (less than 1EU/µg).
Presentation
Sterile filtered, lyophilized from 10 mM sodium phosphate, pH 8.0, 50 mM NaCl
Reconstitution
Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex. For extended storage it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C.
Storage
If lyophilized, can be stored for 1 month at room temperature, 6 months at 4°C, or through the expiration date at -20°C to -80°C. Once reconstituted per the supplied instructions, can be stored for 3 months at -20°C to -80°C, or for 1 week at 2°C to 8°C. Avoid freeze-thaw cycles.
Restrictions
For research use only. Intended for use by laboratory professionals.
Guarantee
This protein carries the LSBio 100% Guarantee.
LSBio Guarantee