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I4276

Interferon-αA human

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

Synonym(s):

IFN-αA, Interferon-α2A

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Size/SKUAvailabilityPrice
20 μg

Available to ship TODAYfromMILWAUKEE

$284.00

About This Item

CAS Number:
UNSPSC Code:
12352202
NACRES:
NA.32
MDL number:

$284.00


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biological source

human

Quality Segment

recombinant

expressed in E. coli

assay

≥95%

form

buffered aqueous solution

mol wt

19 kDa

packaging

pkg of 20 μg

concentration

≥0.2 mg/mL

technique(s)

cell culture | mammalian: suitable

impurities

endotoxin, tested

color

colorless

UniProt accession no.

shipped in

wet ice

storage temp.

−20°C

Gene Information

human ... IFNA2(3440)

Application

Interferon-αA human has been used to:
  • study the effect of Chikungunya virus on interferon-mediated JAK (Janus kinase)-STAT (signal transducers and activators of transcription) signaling
  • study the effect of interferon-α and PRK2 (protein kinase C-related kinase 2) inhibitors on hepatitis C virus replication
  • compare the effect of Monascus pigment derivatives on hepatitis C virus replication

Biochem/physiol Actions

Cytokine with anti-viral, anti-proliferative, immunoregulatory, and proinflammatory activities.
Cytokine with anti-viral, anti-proliferative, immunoregulatory, and proinflammatory activities. 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). Interferon induces a variety of effects on target cells including antiviral, antiproliferative and immunomodulatory activities.

Physical form

Supplied as a solution in 5 mM sodium acetate, pH 4.0.

Analysis Note

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 WHO International standard reference for human interferonαA.

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H6041I4401H6166
description

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

description

IFN-α 2A, recombinant, expressed in HEK 293 cells, HumanKine®, suitable for cell culture

description

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

description

IFN-α 2B, recombinant, expressed in HEK 293 cells, HumanKine®, suitable for cell culture

biological source

human

biological source

human

biological source

human

biological source

human

assay

≥95%

assay

≥95% (SDS-PAGE)

assay

≥95%

assay

≥95% (SDS-PAGE)

recombinant

expressed in E. coli

recombinant

expressed in HEK 293 cells

recombinant

expressed in E. coli

recombinant

expressed in HEK 293 cells

technique(s)

cell culture | mammalian: suitable

technique(s)

cell culture | mammalian: suitable

technique(s)

cell culture | mammalian: suitable

technique(s)

cell culture | mammalian: suitable

Quality Level

200

Quality Level

100

Quality Level

200

Quality Level

100

form

buffered aqueous solution

form

lyophilized powder

form

buffered aqueous solution

form

lyophilized powder


Storage Class

10 - Combustible liquids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves



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