Human IL-10 Protein (IL1-HM010)

Express System: HEK293
Product Tag: No Tag
Purity: > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
Activity: Immobilized Human IL-10, No Tag at 2ug/ml (100ul/well) on the plate. Dose response curve for Human IL-10 R alpha, His Tag with the EC50 of 48.4ng/ml determined by ELISA (QC Test). The affinity constant of 0.255 nM as determined in SPR assay (Biacore T200). See testing image for detail.
Exact Sequence: Ser19-Asn178

Catalog: IL1-HM010

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Product Description	Recombinant Human IL-10 Protein is expressed from HEK293 without tag.It contains Ser19-Asn178.
Product Background	Interleukin 10 (IL10) is a key anti-inflammatory cytokine that can inhibit proinflammatory responses of both innate and adaptive immune cells. An association between IL10 and intestinal mucosal homeostasis became clear with the discovery that IL10 and IL10 receptor (IL10R)-deficient mice develop spontaneous intestinal inflammation. Similarly, patients with deleterious mutations in IL10, IL10RA, or IL10RB present with severe enterocolitis within the first months of life.
Product Category	Recombinant Protein

Target	IL-10
Synonyms	Interleukin-10; IL-10; CSIF; IL10A; TGIF; B-TCGF; GVHDS; MGC126450; MGC126451
Gene/Protein ID	P22301
Species	Human
Exact Sequence	Ser19-Asn178
Molecular Weight	The protein has a predicted MW of 18.8 kDa same as Tris-Bis PAGE result.
Activity	Immobilized Human IL-10, No Tag at 2ug/ml (100ul/well) on the plate. Dose response curve for Human IL-10 R alpha, His Tag with the EC50 of 48.4ng/ml determined by ELISA (QC Test). The affinity constant of 0.255 nM as determined in SPR assay (Biacore T200). See testing image for detail.
Product Tag	No Tag
Express System	HEK293
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.

	Human IL-10 R alpha, His Tag captured on CM5 Chip via Anti-His Antibody can bind Human IL-10, No Tag with an affinity constant of 0.255 nM as determined in SPR assay (Biacore T200).
	Immobilized Human IL-10, No Tag at 2ug/ml (100ul/well) on the plate. Dose response curve for Human IL-10 R alpha, His Tag with the EC50 of 48.4ng/ml determined by ELISA (QC Test).
	The purity of Human IL-10 is greater than 95% as determined by SEC-HPLC.
	Human IL-10 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.