Human IFN alpha2b Protein

Size

£259.00

SKU:: PME30032
Additional Names:: Interferon Alpha-2;IFN-Alpha-2;Interferon Alpha-A;LeIF A;IFNA2
Molecular Weight:: 19.4 KDa
Purity:: Greater than 95% as determined by reducing SDS-PAGE.
Storage Conditions:: Store at -20[o]C to -80[o]C for 12 months in lyophilized form. After reconstitution; if not intended for use within a month; aliquot and store at -80[o]C (Avoid repeated freezing and thawing). Lyophilized proteins are shipped at ambient temperature.
Supplier:: DIMA Biotechnology Ltd
Formulation:: Lyophilized from a 0.2 μm filtered solution of 20mM PB; 150mM NaCl; pH 7.2.
Target:: IFN
Not available:: Not available
Extra Details:: At least 23 different variants of IFN-a are known. The individual proteins have molecular masses between 19-26 kDa and consist of proteins with lengths of 156-166 and 172 amino acids. All IFN-a subtypes possess a common conserved sequence region between amino acid positions 115-151 while the amino-terminal ends are variable. Many IFN-a subtypes differ in their sequences by only one or two positions. Naturally occurring variants also include proteins that are truncated by 10 amino acids at the carboxyl-terminal end.