Size
10ug
Storage Conditions
Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
Shipping Conditions
The product is shipped at ambient temperature.
Upon receipt, store it immediately at the temperature listed below.
Molecular Weight
19.7 KDa
Minimum Purity
Greater than 95% as determined by reducing SDS-PAGE.
Other Name
D Factor
Differentiation-Stimulating Factor
Emfilermin
HILDA
LIF
LIF
Leukemia Inhibitory Factor
MLPLI
Melanoma-Derived LPL Inhibitor
Background
Leukemia Inhibitory Factor (LIF) is a lymphoid factor that promotes long-term maintenance of embryonic stem cells by suppressing spontaneous differentiation. LIF has a number of other activities including cholinergic neuron differentiation, control of ste