IFN alpha-2b Recombinant Protein
Product Specifications
Background
At least 23 different variants of IFN- alpha 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- alpha subtypes possess a common conserved sequence region between amino acid positions 115-151 while the amino-terminal ends are variable. Many IFN- alpha 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.
NCBI Gene ID
3440
Swiss Prot
P01563
Accession Number
P01563
Tag
Tag Free
Type
Recombinant Proteins
Source
E. coli
Field of Research
Chemokines & Cytokines
Buffer
Lyophilized from a 0.2 um filtered solution of 20mM PB, 150mM NaCl, pH 7.2. It is not recommended to reconstitute to a concentration less than 100 ug/ml. Dissolve the lyophilized protein in ddH2O.
Shipping Conditions
Room Temp
Product Datasheet
https://www.prosci-inc.com/?datasheet_sku=91-004
Calculated Molecular Weight
19.4 kD
Applications Notes
This recombinant protein can be used for biological assays. For research use only.
NCBI Official Name
Interferon, alpha 2
NCBI Organism
Homo sapiens
Other Product Names
Interferon Alpha-2, IFN-Alpha-2, Interferon Alpha-A, LeIF A, IFNA2
Species
Human
Physical Properties
Lyophilized
CAS Number
9000-83-3
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