|35114T||1 Kit (9 x 20 microliters)||
|Tyk2 (D4I5T) Rabbit mAb 14193||20 µl||
||H Mk||134||Rabbit IgG|
|Phospho-Tyk2 (Tyr1054/1055) (D7T8A) Rabbit mAb 68790||20 µl||
|Jak1 (6G4) Rabbit mAb 3344||20 µl||
||H M R||130||Rabbit IgG|
|Phospho-Jak1(Tyr1034/1035) (D7N4Z) Rabbit mAb 74129||20 µl||
||H M||130||Rabbit IgG|
|Stat1 (D1K9Y) Rabbit mAb 14994||20 µl||
||H M R Mk||84, 91||Rabbit IgG|
|Phospho-Stat1 (Tyr701) (D4A7) Rabbit mAb 7649||20 µl||
||H M R||84, 91||Rabbit IgG|
|Stat2 (D9J7L) Rabbit mAb 72604||20 µl||
||H M||97, 113||Rabbit IgG|
|Phospho-Stat2 (Tyr690) (D3P2P) Rabbit mAb 88410||20 µl||
||H R||97, 113||Rabbit IgG|
|IRF-9 (D2T8M) Rabbit mAb 76684||20 µl||
|Anti-rabbit IgG, HRP-linked Antibody 7074||100 µl||
Monoclonal antibodies are produced by immunizing rabbits with synthetic peptides corresponding to residues surrounding Ile800 of Jak1, Pro688 of Stat1, Leu706 of Stat2, the carboxy terminus of Tyk2, and with recombinant protein specific to IRF-9. Phosphorylation-specific monoclonal antibodies are produced by immunizing rabbits with synthetic peptides corresponding to residues surrounding Tyr1034/1035 of Jak1, Tyr1054/1055 of Tyk2, Tyr701 of Stat1, and Tyr690 of Stat2.
Originally discovered in the late 1950s for their antiviral activity, interferons (IFNs) have since been assigned diverse roles in many physiological and pathological processes. There are three families of IFNs: types I, II, and III. In humans, type I contains IFN-α (13 different subtypes), IFN-β (also known as IFN-β1), IFN-ε, IFN-κ, and IFN-ω. They bind to a receptor complex containing IFNAR1 and IFNAR2, which is broadly expressed on most cells. IFN-γ is the sole member of type II IFN. It signals through a receptor complex consisting of IFNγR1 and IFNγR2, which is also expressed on most cell types. Type III IFN, also known as interferon lambdas (IFN-λs), have four members in humans: IFN-λ1 (IL29), IFN-λ2 (IL28A), IFN-λ3 (IL28B), and IFN-λ4. IFN-λs signal through a heterodimeric receptor comprised of IFNλR1 and IL-10R2. While IL-10R2 is broadly expressed and shared by the IL-10 family cytokines, IFNλR1 expression is restricted to epithelial cells, neuronal cells, and subsets of myeloid cells (1-3). Engagement of all IFNs with their receptors initiates downstream signaling events, mainly, activation of the Jak–Stat signaling cascade. For type I and III IFNs, Jak1 and Tyk2 are phosphorylated and activated, leading to subsequent phosphorylation of Stat1 and Stat2. Phosphorylated Stat1 and Stat2 are released from the receptor complex and, together with IRF-9, they form so-called ISGF3 (interferon-stimulated gene factor 3) transcriptional complex. ISGF3 translocates to the nucleus, binds to the interferon-stimulated response element (ISRE) to initiate the transcription of a wide array of interferon-stimulated genes (ISGs) (4,5). On the other hand, IFN-γ induces phosphorylation and activation of Jak1 and Jak2, which subsequently phosphorylate Stat1. Phosphorylated Stat1 dimerizes, translocates to the nucleus, and binds to γ-interferon-activated site (GAS) to initiate the transcription of ISGs (6,7).
Explore pathways related to this product.
Except as otherwise expressly agreed in a writing signed by a legally authorized representative of CST, the following terms apply to Products provided by CST, its affiliates or its distributors. Any Customer's terms and conditions that are in addition to, or different from, those contained herein, unless separately accepted in writing by a legally authorized representative of CST, are rejected and are of no force or effect.
Products are labeled with For Research Use Only or a similar labeling statement and have not been approved, cleared, or licensed by the FDA or other regulatory foreign or domestic entity, for any purpose. Customer shall not use any Product for any diagnostic or therapeutic purpose, or otherwise in any manner that conflicts with its labeling statement. Products sold or licensed by CST are provided for Customer as the end-user and solely for research and development uses. Any use of Product for diagnostic, prophylactic or therapeutic purposes, or any purchase of Product for resale (alone or as a component) or other commercial purpose, requires a separate license from CST. Customer shall (a) not sell, license, loan, donate or otherwise transfer or make available any Product to any third party, whether alone or in combination with other materials, or use the Products to manufacture any commercial products, (b) not copy, modify, reverse engineer, decompile, disassemble or otherwise attempt to discover the underlying structure or technology of the Products, or use the Products for the purpose of developing any products or services that would compete with CST products or services, (c) not alter or remove from the Products any trademarks, trade names, logos, patent or copyright notices or markings, (d) use the Products solely in accordance with CST Product Terms of Sale and any applicable documentation, and (e) comply with any license, terms of service or similar agreement with respect to any third party products or services used by Customer in connection with the Products.