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IL029

Sigma-Aldrich

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.

Synonyme(s) :

IL-12

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About This Item

Code UNSPSC :
12352202
eCl@ss :
32160405
Nomenclature NACRES :
NA.77

Source biologique

human

Niveau de qualité

100

Produit recombinant

expressed in CHO cells

Pureté

>98% (SDS-PAGE and HPLC)

Activité spécifique

≥1.0 x 10E6 U/mg

Fabricant/nom de marque

Chemicon®

Technique(s)

cell culture | mammalian: suitable

Impuretés

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

Entrée

sample type hematopoietic stem cell(s)

Numéro d'accès UniProt

P29459
P29460

Conditions d'expédition

dry ice

Catégories apparentées

Description générale

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)

Application

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

Actions biochimiques/physiologiques

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

Forme physique

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

Stockage et stabilité

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.

Informations légales

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

Clause de non-responsabilité

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.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (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

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

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