Human KIR2DL4/CD158d Protein (KIR-HM2L4)

Express System: HEK293
Product Tag: C-hFc
Purity: > 90% as determined by Tris-Bis PAGE
Activity: Immobilized Human HLA-G Free Heavy Chain, His Tag at 5ug/ml (100ul/well) on the plate. Dose response curve for Human KIR2DL4, hFc Tag with the EC50 of 43.4ng/ml determined by ELISA. See testing image for detail.
Exact Sequence: Trp22-His242

Catalog: KIR-HM2L4

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Product Description	Recombinant Human KIR2DL4/CD158d Protein is expressed from HEK293 with hFc tag at the C-terminus.It contains Trp22-His242.
Product Background	KIR2DL4 is an unusual killer cell immunoglobulin-like receptor (KIR) family member in terms of its structure, expression, cellular localization, and signaling properties. The most conserved KIR in evolution, it is referred to as a framework KIR gene and is expressed by all natural killer (NK) cells and a subset of T cells.
Product Category	Recombinant Protein

Target	KIR2DL4/CD158d
Gene/Protein ID	Q99706-1
Species	Human
Exact Sequence	Trp22-His242
Molecular Weight	The protein has a predicted MW of 50.24 kDa. Due to glycosylation, the protein migrates to 55-70 kDa based on Tris-Bis PAGE result.
Activity	Immobilized Human HLA-G Free Heavy Chain, His Tag at 5ug/ml (100ul/well) on the plate. Dose response curve for Human KIR2DL4, hFc Tag with the EC50 of 43.4ng/ml determined by ELISA. See testing image for detail.
Product Tag	C-hFc
Express System	HEK293
Purity	> 90% as determined by Tris-Bis PAGE
Endotoxin	Less than 1EU per ug by the LAL method.

Form	Liquid
Shipping	Shipped with dry ice.
Formulation	Supplied as 0.22 um filtered solution in 20mM PB, 500mM NaCl, 200mM L-Arginine (pH 7.4).
Stability And Storage	Valid for 12 months from date of receipt when stored at -80°C.； Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.

	Immobilized Human HLA-G Free Heavy Chain, His Tag at 5ug/ml (100ul/well) on the plate. Dose response curve for Human KIR2DL4, hFc Tag with the EC50 of 43.4ng/ml determined by ELISA.
	Human KIR2DL4 on Tris-Bis PAGE under reduced condition. The purity is greater than 90%.