Greater than 95% as determined by SDS-PAGE.
Less than 1.0 EU/μg as determined by LAL method.
Measured in a cell proliferation assay using TF‑1 human erythroleukemic cells. The ED50 for this effect is 25-150 pg/ml.
CDF; Cholinergic Differentiation Factor ; D factor; DIA; Differentiation inducing factor; differentiation inhibitory activity; Differentiation stimulating factor; Differentiation-stimulating factor; Emfilermin ; Hepatocyte stimulating factor III; HILDA; Human interleukin in DA cells; Leukemia inhibitory factor; LIF; LIF_HUMAN; Melanoma derived LPL inhibitor; Melanoma-derived LPL inhibitor; MLPLI
Homo sapiens (Human)
Full Length of Mature Protein
Liquid or Lyophilized powder
Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature
and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized
form is 12 months at -20°C/-80°C.
Basically, we can dispatch the products out in 1-3
working days after receiving your orders. Delivery time may differ from different purchasing way or
location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with
normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance
and extra fees will be charged.
Datasheet & COA
Please contact us to get it.