Interleukin 3, or IL-3, emerges from activated T cells and NK cells, with supplementary sources like IL-1-activated endothelial cells, IgE-activated mast cells, and placental cells. By latching onto its receptor components—the α chain (IL-3Rα) and β chain (IL-3Rβ, CD131)—IL-3 sets off a signaling network that activates Janus kinases, especially JAK2, prompting STAT5 phosphorylation. This phosphorylated STAT5 then migrates to the nucleus to modulate gene transcription. IL-3 also activates the Ras-MAPK and PI3K pathways, establishing it as a pivotal hematopoietic growth factor that guides the maturation of cell types from granulocytes to mast cells, and plays a role in immune response, inflammation, and the management of blood disorders.
Recombinant Human Interleukin-3 (IL3) (Active) (CSB-MP011652HU)
Validated Data
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
Activity
The ED50 as determined by the dose-dependent stimulation of the proliferation of TF-1 cells is 0.3149 to 1.023 ng/mL.
Recombinant Human Interleukin-3 (IL3) (Active) (CSB-EP011652HUc7)
Validated Data
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
Activity
The ED50 as determined by the dose-dependent stimulation of the proliferation of TF-1 cells is 5.972-17.16 ng/mL.
The following IL3 reagents supplied by CUSABIO are manufactured under a strict quality control system. Multiple applications have been validated and solid technical support is offered.
IL3 Antibodies for Homo sapiens (Human)
Code | Product Name | Species Reactivity | Application |
---|---|---|---|
CSB-PA011652GA01HU | IL3 Antibody | Human | ELISA,WB |
CSB-PA06725B0Rb | IL3 Antibody, HRP conjugated | Human | ELISA |
CSB-PA06725A0Rb | IL3 Antibody | Human | ELISA, IHC |
CSB-PA011652ESR1HU | IL3 Antibody | Human | ELISA, IHC |
CSB-PA196621 | IL3 Antibody | Human,Mouse | ELISA,WB |
IL3 Proteins for Macaca mulatta (Rhesus macaque)
Code | Product Name | Source |
---|---|---|
CSB-YP011652MOW CSB-EP011652MOW CSB-BP011652MOW CSB-MP011652MOW CSB-EP011652MOW-B |
Recombinant Macaca mulatta (Rhesus macaque) Interleukin-3 (IL3) | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
CSB-AP001981MOW | Recombinant Rhesus Macaque Interleukin-3 protein (IL3) (Active) | E.coli |
IL3 Proteins for Bos taurus (Bovine)
Code | Product Name | Source |
---|---|---|
CSB-YP011652BO CSB-BP011652BO CSB-MP011652BO CSB-EP011652BO-B |
Recombinant Bovine Interleukin-3 (IL3) | Yeast Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
IL3 Proteins for Mus musculus (Mouse)
Code | Product Name | Source |
---|---|---|
CSB-EP011652MO CSB-BP011652MO CSB-EP011652MO-B |
Recombinant Mouse Interleukin-3 (Il3) | E.coli Baculovirus In Vivo Biotinylation in E.coli |
CSB-AP003291MO | Recombinant Mouse Interleukin-3 protein (Il3), partial (Active) | E.Coli |
IL3 Proteins for Rattus norvegicus (Rat)
Code | Product Name | Source |
---|---|---|
CSB-YP011652RA CSB-EP011652RA CSB-BP011652RA CSB-MP011652RA CSB-EP011652RA-B |
Recombinant Rat Interleukin-3 (Il3) | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
IL3 Proteins for Homo sapiens (Human)
Code | Product Name | Source |
---|---|---|
CSB-YP011652HU CSB-BP011652HU CSB-MP011652HU CSB-EP011652HU-B |
Recombinant Human Interleukin-3 (IL3) | Yeast Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
CSB-EP011652HU | Recombinant Human Interleukin-3 (IL3) | E.coli |
CSB-AP001701HU | Recombinant Human Interleukin-3 protein (IL3) (Active) | E.coli |
CSB-EP011652HUc7 | Recombinant Human Interleukin-3 (IL3) (Active) | E.coli |
CSB-AP004521HU | Recombinant Human Interleukin-3 (IL3) (Active) | Mammalian cell |
CSB-AP004531HU | Recombinant Human Interleukin-3 (IL3) (Active) | E.coli |
CSB-AP005821HU | Recombinant Human Interleukin-3 (IL3), partial (Active) (GMP) | E.Coli |
CSB-MP011652HU-WD | Recombinant Human Interleukin-3 (IL3) (Active) | Mammalian cell |
CSB-YP011652HUd7 | Recombinant Human Interleukin-3 (IL3) (Active) | Yeast |
CSB-MP011652HU | Recombinant Human Interleukin-3 (IL3) (Active) | Mammalian cell |
IL3 Proteins for Saguinus oedipus (Cotton-top tamarin)
Code | Product Name | Source |
---|---|---|
CSB-YP011652SWB CSB-EP011652SWB CSB-BP011652SWB CSB-MP011652SWB CSB-EP011652SWB-B |
Recombinant Saguinus oedipus Interleukin-3 (IL3) | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
IL3 Proteins for Hylobates lar (Common gibbon) (White-handed gibbon)
Code | Product Name | Source |
---|---|---|
CSB-YP011652HXW CSB-EP011652HXW CSB-BP011652HXW CSB-MP011652HXW CSB-EP011652HXW-B |
Recombinant Hylobates lar Interleukin-3 (IL3) | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
IL3 Proteins for Callithrix jacchus (White-tufted-ear marmoset)
Code | Product Name | Source |
---|---|---|
CSB-YP632965CYL CSB-EP632965CYL CSB-BP632965CYL CSB-MP632965CYL CSB-EP632965CYL-B |
Recombinant Callithrix jacchus Interleukin-3 (IL3) | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
IL3 Proteins for Pan troglodytes (Chimpanzee)
Code | Product Name | Source |
---|---|---|
CSB-YP637919EQV CSB-EP637919EQV CSB-BP637919EQV CSB-MP637919EQV CSB-EP637919EQV-B |
Recombinant Pan troglodytes Interleukin-3 (IL3) | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
IL3 Proteins for Canis lupus familiaris (Dog) (Canis familiaris)
Code | Product Name | Source |
---|---|---|
CSB-YP860200DO CSB-EP860200DO CSB-BP860200DO CSB-MP860200DO CSB-EP860200DO-B |
Recombinant Dog Interleukin-3 (IL3) | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
IL3 ELISA Kit for Homo sapiens (Human)
Code | Product Name | Sample Types | Sensitivity |
---|---|---|---|
CSB-E04631h | Human Interleukin 3,IL-3 ELISA KIT | serum, plasma, tissue homogenates. | 15.6 pg/ml. |
IL3 ELISA Kit for Mus musculus (Mouse)
Code | Product Name | Sample Types | Sensitivity |
---|---|---|---|
CSB-E04632m | Mouse Interleukin 3,IL-3 ELISA KIT | serum, plasma, tissue homogenates | 1.95 pg/mL |
IL3 ELISA Kit for Rattus norvegicus (Rat)
Code | Product Name | Sample Types | Sensitivity |
---|---|---|---|
CSB-E07436r | Rat Interleukin 3,IL-3 ELISA KIT | serum, plasma, tissue homogenates | 0.78 pg/mL |