Human Anti-IL21 Recombinant Antibody; Fab Fragment (TAB-577LC-F(E)) (CAT#: TAB-577LC-F(E))
Provided is a recombinant human antibody Fab fragment that specifically targets human Interleukin 21 (IL21), which potentially plays a role in proliferation and maturation of natural killer (NK) cells in synergy with IL15. The antibody was purified by affinity chromatography. It interacts with IL21 and it is capable of reducing the affinity of IL21 binding to its receptor.
Specific Inquiry
WB
-1-1.png)
Figure 1 Anti-IL21 Antibody (TAB-577LC-F(E)) in WB
Western blot analysis of TAB-577LC-F(E) was performed with Human IL21 Protein.
TAB-577LC-F(E) incubation concentration: 2 ng/μL.
The secondary antibody: HRP-Anti-Human IgG (H+L)
Lane 1: Reducing Antigen (0.1μg)
Lane 2: Reducing Antigen (0.3μg)
Lane 3: Reducing Antigen (0.6μg)
ELISA
-1-2.png)
Figure 2 Anti-IL21 Antibody (TAB-577LC-F(E)) in ELISA
ELISA analysis of TAB-577LC-F(E) was performed with Human IL21 Protein.
The secondary antibody: HRP-goat-Anti-Human IgG (H+L)
DB
-1-3.png)
Figure 3 Anti-IL21 Antibody (TAB-577LC-F(E)) in Dot Blot
Dot Blot analysis of TAB-577LC-F(E) was performed with Human IL21 Protein.
TAB-577LC-F(E) incubation concentration: 2 ng/μL.
The secondary antibody: HRP-Anti-Human IgG (H+L)
Specifications
- Host Species
- Human
- Type
- Human Fab
- Specificity
- Human IL21
- Species Reactivity
- Human
- Applications
- ELISA, FC
- Related Disease
- Hepatitis
Product Property
- Purity
- >95% as determined by SDS-PAGE
- Concentration
- Please refer to the vial label for the specific concentration.
- Buffer
- PBS
- Preservative
- No preservatives
- Storage
- Centrifuge briefly prior to opening vial. Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C long term. Avoid repeated freeze/thaw cycles.
Target
- Alternative Names
- IL21; interleukin 21; Za11; IL-21; CVID11; interleukin-21; interleukin-21 isoform
- Gene ID
- 59067
- UniProt ID
- Q9HBE4
Related Resources
Inflammatory Bowel Diseases
Product Notes
This is a product of Creative Biolabs' Hi-Affi™ recombinant antibody portfolio, which has several benefits including:
• Increased sensitivity
• Confirmed specificity
• High repeatability
• Excellent batch-to-batch consistency
• Sustainable supply
• Animal-free production
See more details about Hi-Affi™ recombinant antibody benefits.
Downloads
Download resources about recombinant antibody development and antibody engineering to boost your research.
See other products for "IL21"
Mouse Antibody
| CAT | Product Name | Application | Type |
|---|---|---|---|
| TAB-570LC | Mouse Anti-IL21 Recombinant Antibody (TAB-570LC) | ELISA, FC, Inhib | Mouse IgG |
| TAB-571LC | Mouse Anti-IL21 Recombinant Antibody (TAB-571LC) | ELISA, FC, Inhib | Mouse IgG |
| TAB-575LC | Mouse Anti-IL21 Recombinant Antibody (TAB-575LC) | ELISA, FC | Mouse IgG |
| TAB-570LC-S(P) | Mouse Anti-IL21 Recombinant Antibody; scFv Fragment (TAB-570LC-S(P)) | ELISA | Mouse scFv |
| TAB-571LC-S(P) | Mouse Anti-IL21 Recombinant Antibody; scFv Fragment (TAB-571LC-S(P)) | ELISA | Mouse scFv |
Humanized Antibody
| CAT | Product Name | Application | Type |
|---|---|---|---|
| TAB-572LC | Human Anti-IL21 Recombinant Antibody (TAB-572LC) | Inhib | Humanized IgG |
| TAB-573LC | Human Anti-IL21 Recombinant Antibody (TAB-573LC) | Inhib | Humanized IgG |
| TAB-574LC | Human Anti-IL21 Recombinant Antibody (TAB-574LC) | Inhib | Humanized IgG |
| TAB-576LC | Human Anti-IL21 Recombinant Antibody (TAB-576LC) | ELISA, FC, Neut, FuncS | Humanized antibody |
| TAB-572LC-S(P) | Human Anti-IL21 Recombinant Antibody; scFv Fragment (TAB-572LC-S(P)) | ELISA | Humanized scFv |
Human Antibody
| CAT | Product Name | Application | Type |
|---|---|---|---|
| TAB-578LC-F(E) | Human Anti-IL21 Recombinant Antibody; Fab Fragment (TAB-578LC-F(E)) | ELISA, WB, FC | Human Fab |
| TAB-579LC-F(E) | Human Anti-IL21 Recombinant Antibody; Fab Fragment (TAB-579LC-F(E)) | ELISA, WB, FC | Human Fab |
| TAB-580LC-F(E) | Human Anti-IL21 Recombinant Antibody; Fab Fragment (TAB-580LC-F(E)) | ELISA, WB, FC | Human Fab |
| TAB-581LC-F(E) | Human Anti-IL21 Recombinant Antibody; Fab Fragment (TAB-581LC-F(E)) | ELISA, WB, FC | Human Fab |
| TAB-582LC-F(E) | Human Anti-IL21 Recombinant Antibody; Fab Fragment (TAB-582LC-F(E)) | ELISA, WB, FC | Human Fab |
Chicken IgY Antibody
| CAT | Product Name | Application | Type |
|---|---|---|---|
| BRD-0291MZ | Chicken Anti-Interleukin-21 Polyclonal IgY | Indirect ELISA, WB | Chicken antibody |
Neutralizing Antibody
| CAT | Product Name | Application | Type |
|---|---|---|---|
| NEUT-1325CQ | Mouse Anti-IL21 Recombinant Antibody (clone MT216G/21.3m) | Neut | Mouse IgG1 |
| NEUT-1326CQ | Rat Anti-Il21 Recombinant Antibody (clone FFA21) | FuncS, Neut, IF | Rat IgG2a, κ |
Rabbit Monoclonal Antibody
| CAT | Product Name | Application | Type |
|---|---|---|---|
| MOR-1802 | Rabbit Anti-IL21 Recombinant Antibody (clone DS1802AB) | WB | Rabbit IgG |
| MOR-4260 | Rabbit Anti-IL21 Recombinant Antibody (clone SI340DS) | ELISA | Rabbit IgG |
| MOR-4613 | Rabbit Anti-IL21 Recombinant Antibody (clone TH126DS) | ELISA | Rabbit IgG |
Recombinant Antibody
| CAT | Product Name | Application | Type |
|---|---|---|---|
| HPAB-0315-CN | Human Anti-IL21 Recombinant Antibody (HPAB-0315-CN) | ELISA, Neut | Humanized IgG1 |
| HPAB-0657-CN | Mouse Anti-IL21 Recombinant Antibody (clone 3E11) | WB, FC, IHC | Mouse IgG1, κ |
| HPAB-0287-FY | Human Anti-IL21 Recombinant Antibody (clone mAb14) | Inhib, Neut | Human IgG4, κ |
| HPAB-M0538-YC | Mouse Anti-IL21 Recombinant Antibody (HPAB-M0538-YC) | ELISA | Mouse IgG |
| VS3-FY753 | Recombinant Mouse Anti-IL21 Antibody (clone 7D8E4) | ELISA, IHC, FC | Mouse IgG1 |
scFv Fragment Antibody
| CAT | Product Name | Application | Type |
|---|---|---|---|
| HPAB-0657-CN-S(P) | Mouse Anti-IL21 Recombinant Antibody (clone 3E11); scFv Fragment | WB, ELISA, IF, FC, Neut | Mouse scFv |
| HPAB-0287-FY-S(P) | Human Anti-IL21 Recombinant Antibody (clone mAb14); scFv Fragment | Inhib, Neut | Human scFv |
| HPAB-0130-WJ-S(P) | Human Anti-IL21 Recombinant Antibody; scFv Fragment (HPAB-0130-WJ-S(P)) | ELISA | Human scFv |
| FAMAB-0210WJ-S(P) | Mouse Anti-IL21 Recombinant Antibody (clone 9H10); scFv Fragment | ELISA, WB | Mouse scFv |
| FAMAB-0211WJ-S(P) | Mouse Anti-IL21 Recombinant Antibody (clone 8B6); scFv Fragment | ELISA, WB | Mouse scFv |
Fab Fragment Antibody
| CAT | Product Name | Application | Type |
|---|---|---|---|
| HPAB-0657-CN-F(E) | Mouse Anti-IL21 Recombinant Antibody (clone 3E11); Fab Fragment | WB, ELISA, IF, FC, Neut | Mouse Fab |
| HPAB-M0538-YC-F(E) | Mouse Anti-IL21 Recombinant Antibody; Fab Fragment (HPAB-M0538-YC-F(E)) | ELISA | Mouse Fab |
| HPAB-M0539-YC-F(E) | Mouse Anti-IL21 Recombinant Antibody; Fab Fragment (HPAB-M0539-YC-F(E)) | ELISA | Mouse Fab |
| FAMAB-0210WJ-F(E) | Mouse Anti-IL21 Recombinant Antibody (clone 9H10); Fab Fragment | ELISA, WB | Mouse Fab |
| FAMAB-0211WJ-F(E) | Mouse Anti-IL21 Recombinant Antibody (clone 8B6); Fab Fragment | ELISA, WB | Mouse Fab |
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For Research Use Only. Not For Clinical Use.
For research use only. Not intended for any clinical use. No products from Creative Biolabs may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative Biolabs.
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