Purity: greater than 95% as determined by SDS-PAGE.
Endotoxin: Less than 1.0 EU/μg as determined by the LAL method.
The ED50 determined in a cell proliferation assay using TFβ1 human erythroleukemic cells is less than 0.5 ng/ml.
Product Name: Human Recombinant
Target names: IL3
Uniprot No.: P08700
Research Area: Immunology
Multiple colony-stimulating factor; hematopoietic growth factor; IL3; IL-3; IL3; IL3_HUMAN; interleukin 3 (colony-stimulating factor; multiple); interleukin 3; interleukin-3; mast cell growth factor; MCGF; MGC79398; MGC79399; multiple CSF; multilineage colony-stimulating factor; multipotential colony-stimulating factor; multipotential colony-stimulating factor; OTTHUMP00000065963; P cell stimulating factor; P cell stimulating factor
Species: Homo sapiens (Human)
Expression Region: 20-152aa
Mole Weight: 16.6 kDa
Protein length: Total length of the mature protein
Tag Information: N-terminal 6xHis-tagged
Form: Lyophilized powder
Buffer: Lyophilized from 0.2 μm filtered 20 mM PB, 150 mM NaCl, pH 7.4
We recommend that this vial be briefly centrifuged before opening to bring the contents to the bottom. Reconstitute protein in sterile deionized water at a concentration of 0.1-1.0 mg/mL. We recommend adding 5-50% glycerol (final concentration) and an aliquot for long-term storage at -20°C/-80°C. Our final default glycerol concentration is 50%. Customers could use it for reference.
Store at -20°C/-80°C upon receipt, need to be aliquoted for multiple uses. Avoid repeated cycles of freezing and thawing.
Shelf life is related to many factors, storage condition, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of the liquid form is 6 months at -20°C/-80°C. The shelf life of the lyophilized form is 12 months at -20°C/-80°C.
Basically, we can ship the products in 5-10 business days after receiving your orders. Delivery time may differ from different purchasing ways or locations, please consult your local dealers for specific delivery times.
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.