IFN-alpha 13 Protein, Cynomolgus, Recombinant (hFc Tag)

Product Specifications

Overview

A DNA sequence encoding the cynomolgus IFNA13 (G7NFW4) (Met1-Glu190) was expressed with the Fc region of human IgG1 at the C-terminus.

Synonyms

IFNA13 Protein, Cynomolgus

Gene Name

Interferon, alpha 13

UniProt

G7NFW4

Expression System

HEK293 Cells

Tag

C-hFc

Endotoxin

< 1.0 EU per μg of the protein as determined by the LAL method.

Purity

> 85 % as determined by SDS-PAGE.

Activity

Measured in antiviral assay using WISH human amnion cells infected with vesicular stomatitisvirus (VSV) .The EDfor this effect is typically 0.5-3 ng/mL.

Form

Lyophilized

Buffer

Lyophilized from sterile PBS, pH 7.4. Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization. Please refer to the specific buffer information in the hard copy of CoA.

Function

Biological Target proteins, Cytokine Proteins, Growth Factor proteins

Molecular Weight

The recombinant cynomolgus IFNA13 is a disulfide-linked homodimer. The reduced monomer comprises 407 amino acids and has a calculated molecular mass of 46.4 KDa.The apparent molecular mass of the protein is approximately 47 KDa respectively in SDS-PAGE.

Storage Conditions

In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature. Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise. Stable for 1 year at -20°C or below from date of shipment. For maximum recovery of product, centrifuge the original vial after thawing and opening the cap. For long-term storage, aliquot and store at -20°C or below. Avoid repeated freeze-thaw cycles.