Name: Human IL-19 Protein (IL9-HM219)
Brand: KactusBio
SKU: IL9-HM219-100UG
Price: 297.0 USD
Availability: InStock

Express System: HEK293
Product Tag: C-hFc
Purity: > 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC
Activity: Immobilized Human IL-19, hFc Tag at 0.5ug/ml (100ul/well) on the plate. Dose response curve for Biotinylated Anti-IL-19 Antibody, hFc Avi Tag with the EC50 of 19.3ng/ml determined by ELISA. See testing image for detail.
Amino Acid Range: Leu25-Ala177

Catalog #IL9-HM219

Size

100UG

500UG

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Human IL-19 Protein (IL9-HM219) Summary

Product Description	Recombinant Human IL-19 Protein is expressed from HEK293 with hFc tag at the C-Terminus.It contains Leu25-Ala177.
Product Background	Interleukin-19 (IL-19) has been shown to be involved in coronary artery diseases and atherosclerosis, while its expression in myocardial infarction is poorly understood. In this study, the dynamic increase in circulating IL-19 in acute ST-segment elevation myocardial infarction (STEMI) patients was detected.IL-19 is correlated with the severity of acute myocardial infarction, which may be a new idea for the clinical treatment of myocardial infarction.
Product Category	Recombinant Protein / Antibody discovery / Antibody discovery \| Others

Human IL-19 Protein (IL9-HM219) Specifications/Details

Protein	IL-19
Synonyms	Interleukin-19; IL-19; ZMDA1; IL-10C; MDA1; NG.1
Accession	Q9UHD0-1
Species	Human
Biotinylated	no
Amino Acid Range	Leu25-Ala177
Molecular Weight	The protein has a predicted MW of 44.6 kDa. Due to glycosylation, the protein migrates to 55-60 kDa based on Bis-Tris PAGE result.
Activity	Immobilized Human IL-19, hFc Tag at 0.5ug/ml (100ul/well) on the plate. Dose response curve for Biotinylated Anti-IL-19 Antibody, hFc Avi Tag with the EC50 of 19.3ng/ml determined by ELISA. See testing image for detail.
Product Tag	C-hFc
Expression System	HEK293
Purity	> 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC
Endotoxin	Less than 1 EU per ug by the LAL method.

Form	Lyophilized
Shipping	Shipped at ambient temperature.
Formulation	Lyophilized from 0.22 um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution	Dissolve the lyophilized protein in distilled water. It is recommended to resuspend at 0.5 mg/mL if the lyophilized powder is 100 ug or less, at 1mg/ml for 500ug or 1mg lyophilized powder. Do not mix by vortex or vigorous shaking.
Stability And Storage	-20 to -80°C for 12 months as supplied from date of receipt.；-80°C for 3 months after reconstitution.；Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.

	Immobilized Human IL-19, hFc Tag at 0.5ug/ml (100ul/well) on the plate. Dose response curve for Biotinylated Anti-IL-19 Antibody, hFc Avi Tag with the EC50 of 19.3ng/ml determined by ELISA.
	Human IL-19 on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.
	The purity of Human IL-19 is greater than 95% as determined by SEC-HPLC.