IL-4 Polyklonaler Antikörper
IL-4 Polyklonal Antikörper für ELISA
Wirt / Isotyp
Kaninchen / IgG
Getestete Reaktivität
human und mehr (1)
Anwendung
WB, IF, ELISA
Konjugation
Unkonjugiert
Kat-Nr. : 16545-1-AP
Synonyme
Galerie der Validierungsdaten
Geprüfte Anwendungen
Empfohlene Verdünnung
| Anwendung | Verdünnung |
|---|---|
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
| Sample-dependent, check data in validation data gallery | |
Veröffentlichte Anwendungen
| WB | See 2 publications below |
| IF | See 1 publications below |
| ELISA | See 1 publications below |
Produktinformation
16545-1-AP bindet in WB, IF, ELISA IL-4 und zeigt Reaktivität mit human
| Getestete Reaktivität | human |
| In Publikationen genannte Reaktivität | human, Ratte |
| Wirt / Isotyp | Kaninchen / IgG |
| Klonalität | Polyklonal |
| Typ | Antikörper |
| Immunogen | IL-4 fusion protein Ag9871 |
| Vollständiger Name | interleukin 4 |
| Berechnetes Molekulargewicht | 153 aa, 17 kDa |
| GenBank-Zugangsnummer | BC070123 |
| Gene symbol | IL4 |
| Gene ID (NCBI) | 3565 |
| Konjugation | Unkonjugiert |
| Form | Liquid |
| Reinigungsmethode | Antigen-Affinitätsreinigung |
| Lagerungspuffer | PBS mit 0.02% Natriumazid und 50% Glycerin pH 7.3. |
| Lagerungsbedingungen | Bei -20°C lagern. Nach dem Versand ein Jahr lang stabil Aliquotieren ist bei -20oC Lagerung nicht notwendig. 20ul Größen enthalten 0,1% BSA. |
Hintergrundinformationen
What is the molecular weight of IL-4?
IL-4 has a calculated weight of 14.9 kDa.
What cell type produces the IL-4 protein?
Mast cells in peripheral tissues produce the cytokines IL-4 and IL-13, both of which regulate response to environmental allergens. IL-4 in particular is synthesized rapidly following T cell activation to then stimulate downstream anti-inflammatory processes.
What activity does IL-4 stimulate?
IL-4 is a highly polyfunctional cytokine, contributing to the regulation of many cellular and immunological processes. Increases in IL-4 levels stimulate IL-13 production as well as helper T cell and B cell proliferative responses to anti-immunoglobulin antibodies. IL-4 also aids in controlling T helper cell type 2 (Th2) differentiation, driving differentiation of naive T cells to the Th2 pathway.
How do IL-4 levels respond to brain damage?
Ischemic neurons may secrete IL-4 to help decrease proinflammatory activity of macrophages.(PMID: 26269636)
How do IL-4 levels respond to allergens?
Asthmatics express stimulated IL-4 bronchoalveolar lavage during allergen challenges.
Can polymorphisms in the Il4 gene lead to asthma?
Polymorphisms resulting in mutant IL-4 proteins, are associated with asthma risk, development, and severity.
What does the IL-4: IFN-g ratio signify?
IL-4 promotes Th2 differentiation and stability, promoting its own production while inhibiting Th1 cell differentiation. The Th1 pathway, however, produces interferon gamma (IFN-g). The IL-4:IFN-g ratio gives indication as to which pathway is being enhanced or depressed.
PMIDs: 26088754, 26255210, 25819429,10556256
Publikationen
| Species | Application | Title |
|---|---|---|
Exp Neurol Photobiomodulation therapy promotes neurogenesis by improving post-stroke local microenvironment and stimulating neuroprogenitor cells. | ||
J Transl Med Immunotherapy landscape analyses of necroptosis characteristics for breast cancer patients. | ||
J Hematol Oncol Ovatodiolide suppresses colon tumorigenesis and prevents polarization of M2 tumor-associated macrophages through YAP oncogenic pathways. | ||
Int J Mol Sci The Human Cytomegalovirus β2.7 Long Non-Coding RNA Prevents Induction of Reactive Oxygen Species to Maintain Viral Gene Silencing during Latency |
