Human FLT3 Ligand Protein (FLT-HE03L)

Express System: E.coli
Product Tag: No Tag
Purity: > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
Activity: Immobilized Human FLT3 Ligand, No Tag at 2ug/ml (100ul/well) on the plate. Dose response curve for Human FLT3, hFc Tag with the EC50 of 21.7ng/ml determined by ELISA. See testing image for detail.
Exact Sequence: Thr27-Ala181

Catalog: FLT-HE03L

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Product Description	Recombinant Human FLT3 Ligand Protein is expressed from E.coli without tag.It contains Thr27-Ala181.
Product Background	Flt‑3 Ligand, also known as FL, is an alpha -helical cytokine that promotes the differentiation of multiple hematopoietic cell lineages.Stimulates the proliferation of early hematopoietic cells by activating FLT3. Synergizes well with a number of other colony stimulating factors and interleukins.
Product Category	Recombinant Protein

Target	FLT3 Ligand
Gene/Protein ID	P49771-1
Species	Human
Exact Sequence	Thr27-Ala181
Molecular Weight	The protein has a predicted MW of 17.61 kDa same as Tris-Bis PAGE result.
Activity	Immobilized Human FLT3 Ligand, No Tag at 2ug/ml (100ul/well) on the plate. Dose response curve for Human FLT3, hFc Tag with the EC50 of 21.7ng/ml determined by ELISA. See testing image for detail.
Product Tag	No Tag
Express System	E.coli
Purity	> 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
Endotoxin	Less than 1EU per ug by the LAL method.

Form	Lyophilized
Shipping	Shipped at ambient temperature.
Formulation	Lyophilized from 0.22um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution	Centrifuge the tube before opening. Reconstituting to a concentration more than 100 ug/ml is recommended. Dissolve the lyophilized protein in distilled water.
Stability And Storage	Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

	Immobilized Human FLT3 Ligand, No Tag at 2ug/ml (100ul/well) on the plate. Dose response curve for Human FLT3, hFc Tag with the EC50 of 21.7ng/ml determined by ELISA.
	The-ED50-was determined by the dose-dependent stimulation of the proliferation of human AML5 cells is < 1.0 ng/ml. (QC Test)
	The purity of Human FLT3 Ligand is greater than 95% as determined by SEC-HPLC.
	Human FLT3 Ligand on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.