Human IFN-alpha Antibody

Catalog # Availability Size / Price Qty
IFN‑ alpha   in Human PBMCs and MCF-7 Human Cell Line.
1 Image
Product Details
Supplemental Products

Human IFN-alpha Antibody Summary

Species Reactivity
Detects human IFN‑ alpha 2a,4a,6,7,8,10,16, and 17 in direct ELISAs.
Monoclonal Mouse IgG1 Clone # 995514
Protein A or G purified from hybridoma culture supernatant
HEK293 human embryonic kidney cell line transfected with human IFN‑ alpha 2
Accession # P01563
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.


Recommended Concentration
8-25 µg/mL
See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Data Example

Immunocytochemistry IFN‑ alpha   in Human PBMCs and MCF-7 Human Cell Line. View Larger

IFN‑ alpha in Human PBMCs and MCF-7 Human Cell Line. IFN‑ alpha was detected in immersion fixed human peripheral blood mononuclear cells (PBMCs; left panel, positive stain) and MCF-7 human breast cancer cell line (right panel, negative stain) using Mouse Anti-Human IFN‑ alpha Monoclonal Antibody (Catalog # MAB93454) at 8 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Mouse IgG Secondary Antibody (red; Catalog # NL007) and counterstained with DAPI (blue). Specific staining was localized to cytoplasm. View our protocol for Fluorescent ICC Staining of Non-adherent Cells.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Preparation and Storage

Reconstitute at 0.5 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Size / Price
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: IFN-alpha

Interferon-alpha (IFN-alpha or IFN-alpha ), also known as leukocyte interferon, represents a group of related but distinct proteins that share over 95% amino acid sequence homology. They are members of the type I interferon family which share a common cell surface receptor composed of two subunits, a 100 kDa ligand-binding subunit (IFN-alpha R2) and a 125 kDa ligand binding and signal transduction subunit (IFN-alpha R1) that is involved both in ligand binding and signal transduction. Many IFN-alpha subtypes exist, IFN-alpha 1 to IFN alpha -21. The major subtypes identified are IFN-alpha 1, IFN-alpha 2, IFN-alpha 8, IFN-alpha 10, IFN-alpha 14 and IFN-alpha 21. MAB93454 detects human IFN-alpha 2a,4a,6,7,8,10,16, and 17 in direct ELISA.

Long Name
Interferon alpha
Entrez Gene IDs
3440 (Human)
Alternate Names
IFNA; IFNA2; IFNA2b; IFNalpha; IFN-alpha; IFN-alphaA; INFA2; interferon alpha 2

Product Datasheets


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Cell and Tissue Staining Kits

Isotype Controls

Reconstitution Buffers

Secondary Antibodies

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