Human IFN-beta Antibody
R&D Systems, part of Bio-Techne | Catalog # MAB8143
Key Product Details
Species Reactivity
Human
Applications
ELISA
Label
Unconjugated
Antibody Source
Monoclonal Mouse IgG2B Clone # 944411
Product Specifications
Immunogen
Chinese hamster ovary cell line CHO-derived recombinant human IFN‑ beta
Met1-Asn187
Accession # P01574
Met1-Asn187
Accession # P01574
Specificity
Detects human IFN‑ beta in direct ELISAs.
Clonality
Monoclonal
Host
Mouse
Isotype
IgG2B
Scientific Data Images for Human IFN-beta Antibody
Human IFN‑ beta ELISA Standard Curve.
Recombinant Human IFN-beta protein was serially diluted 2-fold and captured by Mouse Anti-Human IFN-beta Monoclonal Antibody (Catalog # MAB8144) coated on a Clear Polystyrene Microplate (Catalog # DY990). Mouse Anti-Human IFN-beta Monoclonal Antibody (Catalog # MAB8143) was biotinylated and incubated with the protein captured on the plate. Detection of the standard curve was achieved by incubating Streptavidin-HRP (Catalog # DY998) followed by Substrate Solution (Catalog # DY999) and stopping the enzymatic reaction with Stop Solution (Catalog # DY994).Applications for Human IFN-beta Antibody
Application
Recommended Usage
ELISA
This antibody functions as an ELISA detection antibody when paired with Mouse Anti-Human IFN‑ beta Monoclonal Antibody (Catalog # MAB8144).
This product is intended for assay development on various assay platforms requiring antibody pairs. We recommend the Human IFN-beta DuoSet ELISA Kit (Catalog # DY814-05) for convenient development of a sandwich ELISA or the Human IFN-beta Quantikine ELISA Kit (Catalog # DIFNB0) for a complete optimized ELISA.
Formulation, Preparation, and Storage
Purification
Protein A or G purified from hybridoma culture supernatant
Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
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-beta
IFN-beta (interferon beta; also fibroblast IFN) is a secreted, monomeric 23-24 kDa member of the alpha/beta interferon family of molecules. It can be produced by almost all cell types in response to bacterial DNA or viral double-stranded RNA and is abundantly secreted by circulating plasmacytoid DCs. IFN-beta drives monocytic transformation into DCs, and it appears to stimulate a B cell switch from from IgM to IgG secretion. Mature human IFN-beta is 166 amino acids (aa) in length (aa 22-187) and contains one phosphorylation site at Ser140. There is one potential alternative start site at Met22. Full-length human IFN-beta (aa 22-187) shares 47% aa identity with mouse IFN-beta.
Long Name
Interferon beta
Alternate Names
IFB, IFF, IFNB, IFNB1, IFNbeta
Gene Symbol
IFNB1
UniProt
Additional IFN-beta Products
Product Documents for Human IFN-beta Antibody
Product Specific Notices for Human IFN-beta Antibody
For research use only
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