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Interleukin-21 is a protein in humans that is encoded by IL21 gene. Cytokine with immunoregulatory activity. May promote the transition between innate and adaptive immunity. Induces the production of IgG(1) and IgG(3) in B-cells (By similarity). May play a role in proliferation and maturation of natural killer (NK) cells in synergy with IL15. May regulate proliferation of mature B- and T-cells in response to activating stimuli. In synergy with IL15 and IL18 stimulates interferon gamma production in T-cells and NK cells. During T-cell mediated immune response may inhibit dendritic cells (DC) activation and maturation.
The following Il21 reagents supplied by CUSABIO are manufactured under a strict quality control system. Multiple applications have been validated and solid technical support is offered.
Il21 Antibodies for Homo sapiens (Human)
| Code | Product Name | Species Reactivity | Application |
|---|---|---|---|
| CSB-PA872537ESR1HU | IL21 Antibody |
Human | ELISA, IHC |
| CSB-PA003027 | IL21 Antibody |
Human,Mouse | WB, ELISA |
Il21 Proteins for Rattus norvegicus (Rat)
| Code | Product Name | Source |
|---|---|---|
| CSB-YP011633RA CSB-EP011633RA CSB-BP011633RA CSB-MP011633RA CSB-EP011633RA-B |
Recombinant Rat Interleukin-21 (Il21) |
Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
Il21 Proteins for Sus scrofa (Pig)
| Code | Product Name | Source |
|---|---|---|
| CSB-YP741735PI CSB-EP741735PI CSB-BP741735PI CSB-MP741735PI CSB-EP741735PI-B |
Recombinant Pig Interleukin-21 (IL21) |
Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
Il21 Proteins for Canis lupus familiaris (Dog) (Canis familiaris)
| Code | Product Name | Source |
|---|---|---|
| CSB-YP757207DO CSB-EP757207DO CSB-BP757207DO CSB-MP757207DO CSB-EP757207DO-B |
Recombinant Dog Interleukin-21 (IL21) |
Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
Il21 Proteins for Bos taurus (Bovine)
| Code | Product Name | Source |
|---|---|---|
| CSB-YP765738BO CSB-EP765738BO CSB-BP765738BO CSB-MP765738BO CSB-EP765738BO-B |
Recombinant Bovine Interleukin-21 (IL21) |
Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
Il21 Proteins for Peromyscus maniculatus (North American deer mouse)
| Code | Product Name | Source |
|---|---|---|
| CSB-YP800357PGG CSB-EP800357PGG CSB-BP800357PGG CSB-MP800357PGG CSB-EP800357PGG-B |
Recombinant Peromyscus maniculatus Interleukin-21 (Il21) |
Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
Il21 Proteins for Homo sapiens (Human)
| Code | Product Name | Source |
|---|---|---|
| CSB-EP872537HU CSB-BP872537HU CSB-MP872537HU CSB-EP872537HU-B |
Recombinant Human Interleukin-21 (IL21), partial |
E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
| CSB-AP001881HU | Recombinant Human Interleukin-21 protein (IL21) (Active) |
E.coli |
| CSB-AP005871HU | Recombinant Human Interleukin-21 (IL21), partial (Active) (GMP) |
E.Coli |
| CSB-YP872537HU | Recombinant Human Interleukin-21 (IL21), partial |
Yeast |
Il21 Proteins for Mus musculus (Mouse)
| Code | Product Name | Source |
|---|---|---|
| CSB-YP887666MO CSB-EP887666MO CSB-BP887666MO CSB-MP887666MO CSB-EP887666MO-B |
Recombinant Mouse Interleukin-21 (Il21) |
Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
| CSB-AP003391MO | Recombinant Mouse Interleukin-21 protein (Il21) (Active) |
E.coli |
Il21 ELISA Kit for Homo sapiens (Human)
| Code | Product Name | Sample Types | Sensitivity |
|---|---|---|---|
| CSB-E11707h | Human Interleukin 21,IL-21 ELISA Kit |
serum, plasma, tissue homogenates | 0.78 pg/mL |
Il21 ELISA Kit for Mus musculus (Mouse)
| Code | Product Name | Sample Types | Sensitivity |
|---|---|---|---|
| CSB-E13162m | Mouse Interleukin 21(IL-21) ELISA Kit |
serum, plasma, tissue homogenates | 15.6 pg/ml. |
Il21 ELISA Kit for Rattus norvegicus (Rat)
| Code | Product Name | Sample Types | Sensitivity |
|---|---|---|---|
| CSB-E11843r | Rat Interleukin 21,IL-21 ELISA Kit |
serum, plasma, tissue homogenates | 3.9 pg/mL |
