Recombinant Mouse Interferon α-2/IFNA2 Protein

Specifications

Catalog number

PKSM041059-01

Size / count

10 µg

Dry ice

No

Hazardous

No

Discontinued

No

Background

At least 23 different variants of Interferon-α are known. The individual proteins have molecular masses between 19-26 kD and consist of proteins with lengths of 156-166 and 172 amino acids. All IFN-α subtypes possess a common conserved sequence region between amino acid positions 115-151 while the amino-terminal ends are variable. Many IFN-α subtypes differ in their sequences at only one or two positions. Naturally occurring variants also include proteins truncated by 10 amino acids at the carboxyl-terminal end.

Abbreviation

Interferon α-2; IFNA2

Synonyms

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

UniProt

P01573

Accession Number

P01573

Expression System

E.coli

Tag

None

Sequence

Cys24-Glu190

Endotoxin

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

Purity

> 95 % as determined by reducing SDS-PAGE.

Bioactivity

Not validated for activity

Reconstitution

Please refer to the printed manual for detailed information.

Shipping Conditions

This product is provided as lyophilized powder which is shipped with ice packs.

Storage Conditions

Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.

Calculated Molecular Weight

19.5 kDa

Observed Molecular Weight

16 kDa

Species

Mouse