IF002

Interferon-γ Protein, Recombinant human

Name: Interferon-γ Protein, Recombinant human
Brand: MM
Price: 430 USD

The Interferon-g protein (or IFN-gamma protein) is a lymphoid factor which possesses potent anti-viral activity.

Synonym(s):

Human Interferon, Human Interferon-γ, Recombinant Interferon-γ

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100 μG

$430.00

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About This Item

UNSPSC Code:

12352202

NACRES:

NA.77

eCl@ss:

32160405

Assay:

>98% (SDS-PAGE and HPLC)

Biological source:

human

Key Documents

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biological source

human

assay

>98% (SDS-PAGE and HPLC)

specific activity

≥2 x 10(E7) U/mg

manufacturer/tradename

Chemicon^®

technique(s)

cell culture | mammalian: suitable

impurities

<0.1 ng/μg endotoxin (of IFN-gamma; 1EU/μg)

input

sample type hematopoietic stem cell(s)
sample type mesenchymal stem cell(s)

NCBI accession no.

NM_000619.2

UniProt accession no.

P01579

shipped in

dry ice

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This Item	11040596001	GF305	IL038
Sigma-Aldrich IF002 Interferon-γ Protein, Recombinant human	Roche 11040596001 Interferon-γ, human (hIFN-γ)	Sigma-Aldrich GF305 IFN- γ Protein, Human Recombinant Animal Free	Sigma-Aldrich IL038 Interleukin-1β Protein, Recombinant human
assay >98% (SDS-PAGE and HPLC)	assay 95% (SDS-PAGE)	assay >98% (SDS-PAGE and HPLC)	assay >98% (SDS-PAGE and HPLC)
biological source human	biological source human	biological source -	biological source human
technique(s) cell culture \| mammalian: suitable	technique(s) -	technique(s) -	technique(s) cell culture \| mammalian: suitable
specific activity ≥2 x 10(E7) U/mg	specific activity >2 x 10^7 U/mg	specific activity -	specific activity >1 x 10e9 U/mg
shipped in dry ice	shipped in -	shipped in dry ice	shipped in dry ice
impurities <0.1 ng/μg endotoxin (of IFN-gamma; 1EU/μg)	impurities <0.1 EU/μgtested (LAL test)	impurities <0.1 μg/mg protein endotoxin (<1EU/μg)	impurities <0.1 ng/μg endotoxin (of human IL-1beta; 1EU/μg)

General description

Interferon-g (IFN-gamma) is a lymphoid factor which possesses potent anti-viral activity. It has also been shown to stimulate macrophages and NK cells. Human IFN-gamma is a 16.7 kDa protein containing 143 amino acid residues.

Product Source: Human, expressed in E.coli

Application

For most in vitro applications, IFN-gamma exerts its biological activity in the concentration range of 0.1 to 10 ng/mL. Responding cells are (partial list): Lymphocytes.

Physical form

Sterile filtered, lyophilized from 10 mM sodium phosphate, pH 7.4.

Preparation Note

The lyophilized IFN-g, though stable at room temperature, is best stored desiccated at -20°C. After a quick spin, reconstitute in 1x PBS, pH 8.0 to a concentration of 0.5-1.0 mg/mL. Note: Further dilutions should be made into RPMI + 10% FCS or 5% HSA and stored at 4°C for 1 week or -20°C for future use. Reconstituted material should be stored in undiluted aliquots at -20°C for up to six months.

Analysis Note

Specific Activity: Human IFN-gamma is fully biologically active when compared to standards.The ED(50) as determined in a viral resistance assay is ≤ 0.05 ng/mL

Other Notes

Replaces: IF3

Legal Information

CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk

WGK 3

Certificates of Analysis (COA)

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