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Recombinant Human IFN alpha2a Protein

Recombinant Human Interferon Alpha-2a is produced by our E.coli expression system and the target gene encoding Cys24-Glu188 (Arg46Lys) is expressed.

Product Specifications

Product Name Alternative

Interferon Alpha-2; IFN-Alpha-2; Interferon Alpha-A; LeIF A; IFNA2

UniProt

P01563

Expression Region

Cys24-Glu188 (Arg46Lys)

Tag

Tag free

Field of Research

Infectious Disease & Virology

Endotoxin

< 1 EU/μg as determined by LAL test.

Purity

SDS-PAGE: Greater than 95% as determined by reducing SDS-PAGE.

Bioactivity

BLI: Loaded Human IFNAR2-Fc (Cat#orb2994011) on Protein A Biosensor, can bind Human IFN alpha2a (Cat#orb3002344) with an affinity constant of 1.95 nM as determined in BLI assay. (Regularly tested)

Form

Lyophilized

Molecular Weight

Predicted: 19.24 KDa. Observed: 16 KDa, reducing conditions

Storage Conditions

Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months.

Notes

For research use only.

Preservative

0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.2.

Available Sizes

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