Target
IL4
Synonyms
IL4 | B cell growth factor 1 | B-cell stimulatory factor 1 | B_cell stimulatory factor 1 | BCGF1 | BSF-1 | Binetrakin | BCGF-1 | Interleukin 4 | Interleukin-4 | Pitrakinra | BSF1 | IL-4
Conjugations
Unconjugated
Predicted Molecular Weight
13.5 kDa
AA Sequence
MHIHGCDKNHLREIIGILNEVTGEGTPCTEMDVPNVLTATKNTTESELVCRASKVLRIFYLKHGKTPCLKKNSSVLMELQRLFRAFRCLDSSISCTMNESKSTSLKDFLESLKSIMQMDYS
Expression System
E. coli
Purification
Greater than 97% by SDS-PAGE and HPLC
Bio-Activity
Fully biologically active when compared to standard. The ED50 as determined by the dose-dependent prolifiration of Murine HT-2 cells is less then 2 ng/ml, corresponding to a Specific Activity of > 5 x 105 IU/mg.
Presentation
Lyophilized from PBS, pH 7.4
Reconstitution
Briefly centrifuge prior to opening. Reconstitute in sterile distilled water or aqueous buffer containing 0.1% BSA to a concentration of 0.1-1.0 mg/ml.
Storage
Short term: Store working aliquot at 4°C. Long term: Aliquot undiluted antibody and store at -20°C or -80°C for up to 1 year. 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