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Merck
CN

IL029

Interleukin-12 Protein, Recombinant human

The recombinant human Interleukin-12 protein (or IL-12 protein) is a potent regulator of cell mediated immune responses & it induces IFN-gamma production by NK & T cells.

别名:

IL-12

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关于此项目

UNSPSC Code:
12352202
NACRES:
NA.77
eCl@ss:
32160405
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产品名称

Interleukin-12 Protein, Recombinant human, The recombinant human Interleukin-12 protein (or IL-12 protein) is a potent regulator of cell mediated immune responses & it induces IFN-gamma production by NK & T cells.

Quality Level

shipped in

dry ice

biological source

human

recombinant

expressed in CHO cells

assay

>98% (SDS-PAGE and HPLC)

specific activity

≥1.0 x 10E6 U/mg

manufacturer/tradename

Chemicon®

technique(s)

cell culture | mammalian: suitable

impurities

<0.1 ng/μg endotoxin (of IL-12; 1EU/μg)

input

sample type hematopoietic stem cell(s)

UniProt accession no.

Application

For most in vitro applications, IL-12 exerts its biological activity in the concentration range of 1.0 to 10.0 ng/mL.

Biochem/physiol Actions

The ED50 as determined by the induction of IFN-g production from NK cells co-stimulated with IL-18 was ≤ 1.0 ng/mL

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

General description

Interleukin-12 (IL-12) is a potent regulator of cell mediated immune responses and it induces IFN-gamma production by NK and T cells. It is produced by activated monocytes/macrophage cells, B lymphocytes, and connective tissue type mast cells. Among its biological activities, IL-12 promotes the growth and activity of activated NK, CD4+ and CD8+ cells and induces the development of IFN-gamma producing Th1 cells. Human IL-12 is a disulfide linked heterodimeric protein with a molecular weight of 75 kDa comprised of disulfide-bonded 35 kDa (p35) and 40 kDa (p40) subunits.
Product Source: CHO cells (Chinese Hamster Ovarian cells)

Physical form

The sterile filtered solution was lyophilized from 0.5X PBS pH 7.2

Preparation Note

The lyophilized IL-12, though stable at room temperature, is best stored desiccated below 0°C. Reconstitute with sterile water to a concentration of 0.2 mg/mL. Reconstituted IL-12 should be stored in undiluted aliquots at -20°C for up to 6 months.

Legal Information

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

存储类别

11 - Combustible Solids

wgk

WGK 3


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Jiyun Kim et al.
Biomicrofluidics, 9(4), 044109-044109 (2015-09-05)
Fabrication methods for the development of multiplexed immunoassay platforms primarily depend on the individual functionalization of reaction chambers to achieve a heterogeneous reacting substrate composition, which increases the overall manufacturing time and cost. Here, we describe a new type of

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