Immunology Recombinant Proteins

Human IFNA2b/IFNA2 Recombinant Protein (Lys46) (RPES1840)

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RPES1840

Description

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Human IFNA2b/IFNA2 Recombinant Protein (Lys46)

At least 23 distinct versions of IFN-alpha exist. The individual components have molecular weights ranging between 19 and 26 kilodaltons, with proteins of lengths of 156-166 and 172 amino acids. The conserved amino acid sequence region between amino acid positions 115-151 is shared by all IFN-alpha subtypes. The different subtypes of IFN-alpha differ by only one or two nucleotide positions. Proteins truncated by 10 amino acids at the carboxy-terminal end are also known as natural variants. Human IFNA2b/IFNA2 Recombinant Protein (Lys46) is a highly pure recombinant protein developed by Assay Genie for use in a range of applications.

Product Name:Human IFNA2b/IFNA2 Recombinant Protein (Lys46) (RPES1840)
Product Code:RPES1840
Size:10µg
Species:Human
Expressed Host:E.coli
Synonyms:Interferon Alpha-2, IFN-Alpha-2, Interferon Alpha-A, LeIF A, IFNA2
Accession:P01563
Sequence:Cys24-Glu188
Fusion tag:
Endotoxin:<1.0 EU per µg as determined by the LAL method.
Protein Construction:Recombinant Human Interferon alpha-2a is produced by our E.coli expression system and the target gene encoding Cys24-Glu188 is expressed.
Purity:> 95 % as determined by reducing SDS-PAGE.
Mol Mass:19.2 kDa
AP Mol Mass:16 kDa
Formulation:Lyophilized from a 0.2 µm filtered solution of 20mM PB; 150mM NaCl; pH 7.2.
Shipping:This product is provided as lyophilized powder which is shipped with ice packs.
Stability and Storage: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.
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Additional Information

Product Type:
Recombinant Protein
Species:
Human
Research Area:
Immunology
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