Target
IL21
Synonyms
IL21 | Interleukin 21 | Interleukin-21 | Interleukin-21 isoform | Za11 | IL-21
Conjugations
Unconjugated
Predicted Molecular Weight
15.1 kDa (SDS-PAGE)
AA Sequence
MHKSSPQGPDRLLIRLRHLIDIVEQLKIYENDLDPELLSAPQDVKGHCEHAAFACFQKAKLKPSNPGNNKTFIIDLVAQLRRRLPARRGGKKQKHIAKCPSCDSYEKRTPKEFLERLKWLLQKMIHQHLS
Expression System
E. coli
Purification
Greater than 98% by SDS-PAGE
Bio-Activity
ED50 < 1 ng/mL, as determined by its ability to stimulate the proliferation of human ANBL-6 cells, corresponding to a specific activity of > 1.0x 10^6 units/mg.
Endotoxin
Less than 0.2 EU/µg protein (determined by LAL method).
Presentation
Lyophilized from PBS
Storage
Stable at -80°c for up to 6 months. Upon reconstitution, store at 4°c for up to 1 week or at -20°c for up to 2 months.
Restrictions
For research use only. Intended for use by laboratory professionals.
Guarantee
This protein carries the LSBio 100% Guarantee.
LSBio Guarantee