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I7642

Sigma-Aldrich

Anti-Interleukin-12 antibody produced in goat

IgG fraction of antiserum

Synonyme(s) :

Anti-IL-12

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About This Item

Numéro MDL:
Code UNSPSC :
51111800
Nomenclature NACRES :
NA.41

Source biologique

goat

Niveau de qualité

Forme d'anticorps

IgG fraction of antiserum

Type de produit anticorps

primary antibodies

Clone

polyclonal

Espèces réactives

mouse

Technique(s)

neutralization: suitable
western blot: 1-2 μg/mL

Numéro d'accès UniProt

Température de stockage

−20°C

Modification post-traductionnelle de la cible

unmodified

Informations sur le gène

mouse ... Il12a(16159)

Description générale

Interleukin-12 (IL-12) is an important cytokine that links innate and adaptive immunity. It plays a role in the regulation of Th1-associated cellular immunity to foreign pathogens, and humoral immunity to antigens that are both T cell-independent and T cell-dependent. IL-12 is primarily produced by innate immune cells, dendritic cells, epithelial cells and macrophages. All forms of IL-12 bind to the IL-12R which includes IL-12RbI and IL-12RbII subunits expressed on T cells and natural cells. IL-12 stimulates the production of IFN-γ and TNF-α, subsequent production of nitric oxide that leads to pathogen destruction. Reports suggest the involvement of JAK/STAT pathway components in mediating these effects. The effects of IL-12 have been implicated in bacterial, fungal and viral infections. Due to its role in inducing matrix metalloproteases, it also has important role in the etiology of chronic B-cell malignancies and lung adenocarcinomas
Anti-Interleukin-12 antibody recognizes mouse IL-12. It shows < 10% cross-reactivity with recombinant human IL-12 and < 5% cross-reactivity with recombinant porcine IL-12.

Spécificité

The antibody will neutralize the biological activity of recombinant mouse IL-12. Based on ELISA, the antibody shows ~10% cross-reactivity with recombinant human IL-12 and <5% cross-reactivity with recombinant porcine IL-12.

Immunogène

purified, insect cell line Sf21-derived, recombinant mouse IL-12.

Application

Anti-Interleukin-12 antibody may be used for immunoblotting at a working concentration of 1-2 μg/ml. The antibody is also suitable for neutralization reactions. It has been used to neutralize IL-12 in the extracts of murine splenocytes.

Forme physique

Lyophilized from a 0.2 μm filtered solution in phosphate buffered saline containing carbohydrates.

Notes préparatoires

Purified using protein G.

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.

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Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

Ludwig Deml et al.
Infection and immunity, 73(8), 4732-4742 (2005-07-26)
Predominant T-helper 1 (Th1) responses with increased gamma interferon (IFN-gamma) levels have been proposed to play an important role in Helicobacter pylori-induced gastritis and peptic ulceration. However, bacterial factors contributing to the initiation of Th1 polarization of H. pylori-specific immune
Dennis W Metzger
Cytokine, 52(1-2), 102-107 (2010-07-24)
Interleukin (IL)-12 is a pivotal cytokine that strongly stimulates Th1-associated cellular immunity. It is now recognized that IL-12 also activates humoral immunity to both T-dependent and T-independent antigens. This has let to considerable interest in exploiting IL-12 as a vaccine
Anne O'Garra et al.
Nature immunology, 10(9), 929-932 (2009-08-21)
The authors recount their discovery of how pathogen-induced interleukin 12 production leads to T(H)1 T cell polarization. Simultaneously they discovered the suppressive cytokine interleukin 10 inhibits antigen-presenting cells, thus regulating development of T(H)1 cells.
IL-12 and Related Cytokines: Function and Regulatory Implications in Candida albicans Infection
Ashman RB et al
Clinical & Developmental Immunology, doi: 10-doi: 10 (2011)
David J Klinke
Molecular cancer, 9, 242-242 (2010-09-17)
Monoclonal antibodies represent some of the most promising molecular targeted immunotherapies. However, understanding mechanisms by which tumors evade elimination by the immune system of the host presents a significant challenge for developing effective cancer immunotherapies. The interaction of cancer cells

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