LIF Protein, Human, Recombinant V2

Name: LIF Protein, Human, Recombinant V2
Brand: TargetMol
SKU: TMPY-04104U
Rating: 4.5 (1 reviews)

(Synonyms: MLPLI, Leukemia Inhibitory Factor, HILDA, DIA, CDF) Copy Product Info

Synonyms: MLPLI, Leukemia Inhibitory Factor, HILDA, DIA, CDF

Catalog No. TMPY-04104U Copy Product Info

LIF Protein, Human, Recombinant V2 is expressed in HEK293 Cells. The accession number is P15018-1.

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Pack Size	Price	USA Stock	Global Stock
5 µg	$61	7-10 days	7-10 days
10 µg	$96	7-10 days	7-10 days
20 µg	$157	7-10 days	7-10 days
50 µg	$265	7-10 days	7-10 days
100 µg	$397	7-10 days	7-10 days

For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)

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For research use only—not for human use. No sales to individuals. Use as intended only.

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Bioactivity

Bioactivity	Immobilized Human LIF at 2 μg/ml (100 μl/Well) on the plate. Dose response curve for Human LIF R, hFc Tag with the EC50 of 55.9 ng/ml determined by ELISA.
Description	LIF Protein, Human, Recombinant V2 is expressed in HEK293 Cells. The accession number is P15018-1.
Species	Human
Expression System	HEK293 Cells
Tag	Tag Free
Accession Number	P15018-1
Construction	Ser23-Phe202
Protein Purity	> 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC
Endotoxin	< 1.0 EU/μg of the protein as determined by the LAL method.
Formulation	Lyophilized from 0.22 μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution	Reconstitute the lyophilized protein in sterile deionized water. The product concentration should not be less than 100 μg/mL. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
Synonyms	MLPLI, Leukemia Inhibitory Factor, HILDA, DIA, CDF
Research Background	Leukemia inhibitory factor (LIF) has played a vital role in a series of reproductive events, including follicle growth, embryo growth and differentiation. However, it is unclear whether the level of LIF in embryo culture medium can be used as a marker for clinical pregnancy.

Chemical Properties

Molecular Weight

19.7 kDa (Predicted); 40-55 kDa (Due to glycosylation)

Storage & Solubility Information

Shipping	In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.
Storage	Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.