Recombinant Human IFN-alpha 1 Protein
Novus Biologicals, part of Bio-Techne | Catalog # NBP2-35891
Key Product Details
Product Specifications
Description
A single non-glycosylated polypeptide chain containing 167 amino acids corresponding to IFN-alpha 1 Source: E. coli
Uniprot ID: P01562
Amino Acid Sequence: MCDLPETHSL DNRRTLMLLA QMSRISPSSC LMDRHDFGFP QEEFDGNQFQ KAPAISVLHE LIQQIFNLFT TKDSSAAWDE DLLDKFCTEL YQQLNDLEAC VMQEERVGET PLMNVDSILA VKKYFRRITL YLTEKKYSPC AWEVVRAEIM RSLSLSTNLQ ERLRRKE
Purity
>95%, by SDS-PAGE and HPLC
Endotoxin Level
Less than 1 EU/ug of IFN-alpha 1 as determined by LAL method.
Predicted Molecular Mass
19.5 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Activity
IFN-alpha 1 protein is fully biologically active when compared to standard. The specific activity determined by an anti-viral assay is no less than 1.0 x 10^8 IU/mg.
Protein / Peptide Type
Recombinant Protein
Reviewed Applications
Read 2 reviews rated 4 using NBP2-35891 in the following applications:
Scientific Data Images for Recombinant Human IFN-alpha 1 Protein
![SDS-PAGE: Recombinant Human IFN-alpha 1 Protein [NBP2-35891]](https://resources.bio-techne.com/images/products/Human-Interferon-alpha-1b-Protein-SDS-Page-NBP2-35891-img0001.jpg "SDS-PAGE: Recombinant Human IFN-alpha 1 Protein [NBP2-35891]")
SDS-PAGE: Recombinant Human IFN-alpha 1 Protein [NBP2-35891]
SDS-Page: Human Interferon alpha 1b Protein [NBP2-35891]Formulation, Preparation and Storage
NBP2-35891
| Formulation | Lyophilized from a 0.2 um filtered solution in PBS, pH 7.4, containing 4 % mannitol and 1 % HSA. |
| Preservative | No Preservative |
| Concentration | Lyoph |
| Reconstitution | Recommended to centrifuge prior to opening. Reconstitute in sterile distilled water or aqueous buffer containing 0.1% BSA to a concentration of 0.1-1.0mg/mL. Apportion stock solutions into working aliquots and store at <-20C. |
| Format | Carrier-Free |
| Shipping | The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below. |
| Stability & Storage | Store at -20 to -70C as supplied. After reconstitution, store at 2 to 8C for 1 month and at -20 to -70C for long term storage. Avoid repeated freeze-thaw cycles. |
Background: IFN-alpha 1
Long Name
Interferon alpha 1
Alternate Names
IFNA1, IFNalpha 1
Gene Symbol
IFNA1
UniProt
Additional IFN-alpha 1 Products
Product Documents for Recombinant Human IFN-alpha 1 Protein
Product Specific Notices for Recombinant Human IFN-alpha 1 Protein
This lyophilized preparation is stable at 2-8 degrees C, but should be kept at -20 degrees C for long term storage, preferably desiccated. Upon reconstitution, the preparation is most stable at -20 to -80 degrees C, and can be stored for one week at 2-8 degrees C. For maximal stability, apportion the reconstituted preparation into working aliquots and store at -20 degrees C to -80 degrees C. Avoid repeated freeze/thaw cycles.
This product is for research use only and is not approved for use in humans or in clinical diagnosis. This product is guaranteed for 1 year from date of receipt.
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