Welcome to GenPrice! Check out our latest updates.

Shopping Cart (0)

Your cart is empty

Add some products to get started!

Recombinant Human IFN alpha2b

Recombinant Human Interferon Alpha-2b is produced by our E.coli expression system and the target gene encoding Cys24-Glu188 (Lys46Arg) is expressed.

Product Specifications

Background

At least 23 different variants of IFN-α 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-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 by only one or two positions. Naturally occurring variants also include proteins that are truncated by 10 amino acids at the carboxyl-terminal end.

Synonyms

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

UniProt

P01563

Accession Number

P01563

Endotoxin

Less than 0.1 ng/µg (1 EU/µg) as determined by LAL test.

Purity

Greater than 95% as determined by reducing SDS-PAGE.

Bioactivity

Measured in antiviral assay using A549 human lung cancer cells infected with vesicular stomatitisvirus (VSV) The ED50 for this effect is 5 ng/mL.

Reconstitution

Always centrifuge tubes before opening.Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100μg/ml. Dissolve the lyophilized protein in distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.

Molecular Weight

19.4 KDa

Shipping Conditions

The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature listed below.

Storage Conditions

Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.

Notes

Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 4-7°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.

Observed Molecular Weight

17 KDa, reducing conditions

Other Product Names

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

CAS Number

9000-83-3

Curated Selection

Explore Other Products

Discover premium biology products from our extensive collection of 20M+ items

Rabbit Anti-Duck IgY H&L Antibody (AF660)
abx142511-01 100 µL

Rabbit Anti-Duck IgY H&L Antibody (AF660)

Ask
View Details
Rabbit Anti-Duck IgY H&L Antibody (AF660)
abx142511-02 500 µL

Rabbit Anti-Duck IgY H&L Antibody (AF660)

Ask
View Details
Rabbit Anti-Duck IgY H&L Antibody (AF660)
abx142511-03 1 mL

Rabbit Anti-Duck IgY H&L Antibody (AF660)

Ask
View Details
TRIP10 Protein Lysate (Rat) with C-HA Tag
47855036 100 μg

TRIP10 Protein Lysate (Rat) with C-HA Tag

Ask
View Details
Choline kinase alpha (CHK) Antibody (C-term) Blocking peptide
MBS9227617-01 0.5 mg

Choline kinase alpha (CHK) Antibody (C-term) Blocking peptide

Ask
View Details
Choline kinase alpha (CHK) Antibody (C-term) Blocking peptide
MBS9227617-02 5x 0.5 mg

Choline kinase alpha (CHK) Antibody (C-term) Blocking peptide

Ask
View Details