Source :	HEK293
Species :	Human
Tag :	C-hFc
Protein length :	Leu26-Gly171
Form :	Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 5% trehalose is added as protectant before lyophilization.
Bio-activity :	Immobilized Human EphA7, His Tag at 2μg/ml (100μl/Well) on the plate. Dose response curve for Human Ephrin-A4, hFc Tag with the EC50 of 3.5ng/ml determined by ELISA.
Molecular Mass :	The protein has a predicted MW of 43.1 kDa. Due to glycosylation, the protein migrates to 50-60 kDa based on Tris-Bis PAGE result.
Endotoxin :	Less than 1EU per μg by the LAL method.
Purity :	> 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC
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.
Reconstitution :	Centrifuge tubes before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.

Gene Name	EFNA4 ephrin-A4 [ Homo sapiens ]
Official Symbol	EFNA4
Synonyms	EFNA4; ephrin-A4; EPLG4; LERK4; LERK-4; ligand of eph-related kinase 4; eph-related receptor tyrosine kinase ligand 4; EFL4; FLJ57652; MGC125826;
Gene ID	1945
mRNA Refseq	NM_005227
Protein Refseq	NP_005218
MIM	601380
UniProt ID	P52798