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Key Documents

I4401

Sigma-Aldrich

Interferon-αA/D human

≥95%, recombinant, expressed in E. coli, buffered aqueous solution, suitable for cell culture

Sinonimo/i:

IFN-αA/D

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About This Item

Numero MDL:
Codice UNSPSC:
12352202
NACRES:
NA.32

Origine biologica

human

Livello qualitativo

Ricombinante

expressed in E. coli

Saggio

≥95%

Forma fisica

buffered aqueous solution

PM

19 kDa

Confezionamento

pkg of 100K units

tecniche

cell culture | mammalian: suitable

Impurezze

endotoxin, tested

Colore

colorless

N° accesso UniProt

Condizioni di spedizione

dry ice

Temperatura di conservazione

−70°C

Informazioni sul gene

human ... IFNA2(3440)

Applicazioni

Interferon-αA/D human has been used:
  • for identification of coronavirus replicase inhibitors
  • in combination with ACH-806 [1-(4-pentyloxy-3-trifluoromethylphenyl)-3-(pyridine-3-carbonyl)thiourea] to study the effect on hepatitis C virus (HCV) replication
  • in combination with vitamin D to check reduction in HCV protein production in cell culture

Azioni biochim/fisiol

Interferon-αA/D (Bg/II), also known as Universal Type I Interferon, is an α interferon hybrid that crosses the species barrier. The Bg/II denotes the restriction enzyme site from which this hybrid is constructed from recombinant human interferons αA and αD. Interferon-αA/D has been proven to be active on many mammalian cells. It can substitute for human, monkey, mouse, bovine, rat, cat, dog, rabbit, sheep, goat, horse, pig or hamster type I interferon (α, β, ω and τ). Type I Interferons are a closely related family of 165-172 amino acid proteins that are produced by leukocytes (α subtypes), fibroblasts (β subtypes), lymphocytes (ω subtypes), and ruminant embryos (τ subtypes). This cytokine has anti-viral, anti-proliferative, immunoregulatory, and proinflammatory activities.

Stato fisico

Solution in phosphate buffered saline containing 0.1% bovine serum albumin

Risultati analitici

The biological activity is determined in the cytopathic effect inhibition assay using MDBK cells with vesicular stomatitis virus (VSV). A cytopathic effect of 50% is produced with 1 unit/ml interferon. The units are determined with respect to NIH international standard reference for human interferonαA.

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves


Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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