Recombinant Human IL-3 Protein
Recombinant Human Interleukin-3 is produced by our E.coli expression system and the target gene encoding Ala20-Phe152 is expressed with a 6His tag at the N-terminus.
Product Specifications
Product Name Alternative
Interleukin-3; IL-3; Hematopoietic Growth Factor; Mast Cell Growth Factor; MCGF; Multipotential Colony-Stimulating Factor; P-Cell-Stimulating Factor; IL3
UniProt
P08700
Expression Region
Ala20-Phe152
Tag
N-6His
Field of Research
Immunology & Inflammation
Endotoxin
< 0.01 EU/μg as determined by LAL test.
Purity
SDS-PAGE: Greater than 95% as determined by reducing SDS-PAGE.
Bioactivity
BLI: Loaded Human IL-3RA-Fc (Cat#orb2994092) on Protein A Biosensor, can bind Human IL-3 (Cat#orb3002361) with an affinity constant of 3.89uM as determined in BLI assay. Loaded Human IL-3RA-Fc-Avi (Cat#orb2993952) on Protein A Biosensor, can bind Human IL-3 (Cat#orb3002361) with an affinity constant of 3.74 uM as determined in BLI assay.
Form
Lyophilized
Molecular Weight
Predicted: 16.6 KDa. Observed: 16 KDa, reducing conditions
Storage Conditions
Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months.
Notes
For research use only.
Preservative
0.2 μm filtered solution of 20mM PB,5%Sucrose,0.05%Tween80,4%Mannitol, pH 6.5.
Available Sizes
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