Name: Human Interferon omega-1 Protein (IFN-HM101)
Brand: KactusBio
SKU: IFN-HM101-100UG
Price: 297.0 USD
Availability: InStock

HPLC chromatogram with sharp protein peak at 10.055 minutes indicating high purity and minimal aggregation.

Human Interferon omega-1 Protein (IFN-HM101)

Human IFNAR1, His Tag immobilized on CM5 Chip can bind Human Interferon omega-1, His Tag with an affinity constant of 20.96 uM as determined in SPR assay (Biacore T200).

Human Interferon omega-1 on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.

The purity of Human Interferon omega-1 is greater than 95% as determined by SEC-HPLC.

Express System: HEK293
Product Tag: C-His
Purity: > 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC
Activity: The affinity constant of 20.96 uM as determined in SPR assay (Biacore T200).
Amino Acid Range: Leu22-Ser195

Catalog #IFN-HM101

Size

100UG

500UG

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Human Interferon omega-1 Protein (IFN-HM101) Summary

Product Description	Recombinant Human Interferon omega-1 Protein is expressed from HEK293 with His tag at the C-terminus.It contains Leu22-Ser195.
Product Background	Human Interferon omega-1, a type I IFN, also known as IFN-ω1 or IFNW1, it contains a potential N-glycosylation site like human IFN-β. IFN-ω1 binds to the interferon alpha/beta receptor but not to the interferon gamma receptor. All IFN-ω genes analysed to date are devoid of introns. IFN-ω1 has been shown to be well-tolerated in man and to induce reductions of hepatitis C virus RNA levels in a series of human clinical trials.
Product Category	Recombinant Protein / Antibody discovery / Antibody discovery \| Others

Human Interferon omega-1 Protein (IFN-HM101) Specifications/Details

Protein	Interferon omega-1
Synonyms	Interferon alpha-II-1; IFNW1; IFN-ω1; IFN-omega-1
Accession	P05000
Species	Human
Biotinylated	no
Amino Acid Range	Leu22-Ser195
Molecular Weight	The protein has a predicted MW of 21.25 kDa. Due to glycosylation, the protein migrates to 25-30 kDa based on Bis-Tris PAGE result.
Activity	The affinity constant of 20.96 uM as determined in SPR assay (Biacore T200).
Product Tag	C-His
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.

Shipping, Reconstitution, & Storage

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.

Validation Images

	Human IFNAR1, His Tag immobilized on CM5 Chip can bind Human Interferon omega-1, His Tag with an affinity constant of 20.96 uM as determined in SPR assay (Biacore T200).
	Human Interferon omega-1 on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.
	The purity of Human Interferon omega-1 is greater than 95% as determined by SEC-HPLC.