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Limited Edition Golden Llama is here! Check out how you can get one. 
Limited Edition Golden Llama is here! Check out how you can get one.
Offering SPR-BLI Services - Proteins provided for free!Get your ComboX free sample to test now!
Time Limited Offer: Welcome Gift for New Customers ! Shipping Price Reduction for EU Regions
This protein carries no "tag".
The protein has a calculated MW of 19.9 kDa. The protein migrates as 33-45 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
>90% as determined by SDS-PAGE.
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.
Contact us for customized product form or formulation.
Please see Certificate of Analysis for specific instructions.
For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.
For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Please avoid repeated freeze-thaw cycles.
This product is stable after storage at:
Human LIF Protein, Tag Free on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 90%.
Immobilized Human LIF Protein, Tag Free (Cat. No. LIF-H521b) at 0.2 μg/mL (100 μL/well) can bind Human LIF R, Fc Tag (Cat. No. LIR-H4252) with a linear range of 4-500 ng/mL (QC tested).
Human LIF Protein, Tag Free (Cat. No. LIF-H521b) stimulates the proliferation of TF-1 cells. The EC50 for this effect is 0.678 ng/mL (Routinely tested).
Price(EUR) : €160.00
Price(EUR) : €300.00
Price(EUR) : €2510.00
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