IFN-omega Protein, Human, Recombinant

Name: IFN-omega Protein, Human, Recombinant
Brand: TargetMol
SKU: TMPS-00154
Rating: 4.5 (1 reviews)

(Synonyms: IFN-ω, IFN Omega) Copy Product Info

Synonyms: IFN-ω, IFN Omega

Catalog No. TMPS-00154 Copy Product Info

IFN-omega Protein, Human, Recombinant is expressed in E. coli. The accession number is P05000.

Pack Size	Price	USA Stock	Global Stock
5 µg	$57	7-10 days	7-10 days
10 µg	$91	7-10 days	7-10 days
20 µg	$147	7-10 days	7-10 days

For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)

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For research use only—not for human use. No sales to individuals. Use as intended only.

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Purity:> 97% as analyzed by SDS-PAGE > 97% as analyzed by HPLC

Appearance:Solid

Color:White

Resource Download

COA User Guide of Recombinant Proteins

Product Introduction

Bioactivity

Bioactivity	Fully biologically active when compared to standard. The ED 50 as determined by a chemotaxis bioassay using human TF-1 cells is less than 0.01 ng/ml, corresponding to a specific activity of > 1.0 × 10 8 IU/mg.
Description	IFN-omega Protein, Human, Recombinant is expressed in E. coli. The accession number is P05000.
Species	Human
Expression System	E. coli
Tag	Tag Free
Accession Number	P05000
Construction	Cys24-Ser195
Protein Purity	> 97% as determined by SDS-PAGE; > 97% as determined by HPLC
Endotoxin	< 1.0 EU/μg of the protein as determined by the LAL method.
Formulation	Lyophilized from a 0.2 μm filtered solution in PBS, pH 7.4.
Reconstitution	It is recommended that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute the lyophilized powder in sterile distilled water or aqueous buffer containing 0.1% BSA to a concentration of 0.1-1.0 mg/ml.
Synonyms	IFN-ω, IFN Omega
Research Background	Interferon-Omega (IFN-ω) coded by IFNW1 gene in human, is a number of the type I interferon family, which includes IFN-a, IFN-β, and IFN-ω. The IFNAR-1/IFNAR-2 receptor complex can help with the signal transduction, followed the antiviral or the antiproliferative actions. IFN-ω is derived from IFN-a/β and share 75% sequence with IFN-a. It has two intramolecular disulfide bonds which are crucial for activities. Mire-Sluis et al have described bioassays for IFN-α, IFN-β, and IFN-ω that exploit the ability of these factors to inhibit proliferation of TF-1 cells induced by GM-CSF. The bioassays can be used also with Epo and TF-1 cells, or Epo and Epo-transfected UT-7 cells.

Chemical Properties

Molecular Weight

20 kDa (Predicted)

Storage & Solubility Information

Shipping	In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.
Storage	Upon receiving, this product remains stable for up to 6 months at -70°C or -20°C. Upon reconstitution, the product should be stable for up to 1 week at 4°C or up to 3 months at -20°C. Avoid repeated freeze-thaw cycles.