| Description | This product is a monoclonal antibody derived from Human (Homo sapiens), which can specifically recognize Interleukin 13. The antibody is expressed with mammalian cell transient expression system, serum-free and purified by affinity chromatography. The purity and integrity are tested via SDS-PAGE and SEC-HPLC analysis. Given an antigen, additional QC measures are also desired such as affinity testing and binding validation. Specifically, the antibody is provided in multiple formats for in vivo and in vitro assays. The Invivo version features greater than 95% purity, ultra-low endotoxin levels (<1 EU/mg or 0.1 EU/mg), and is preservative, stabilizer, and carrier protein-free. |
| Clonality | Monoclonal |
| Host Species | Human |
| Target Species | Human |
| Immunogen | Human interleukin 13 |
| Isotype | IgG1, λ |
| Expression Species | HEK293F or CHO |
| Conjugation | None |
| Purity | >95%, determined by SDS-PAGE and/or SEC-HPLC |
| Endotoxin | <1 EU/mg, determined by LAL method |
| Purification | Protein A affinity purified |
| Sterility | 0.2 μM filtered |
| Formulation | PBS, pH 7.4 |
| Preservation | No preservatives |
| Stabilizer | No stabilizers |
| Storage | Store at 4⁰C within a week. For longer storage, aliquot and store at -20⁰C. |
| Application | DB; ELISA; WB; Neut |
| Application Notes | The antibody is recommended for detection of IL13 by ELISA, WB, Neut assays. |
| ELISA | Enzyme-Linked Immunosorbent Assay Protocol |
| WB | Western Blot Protocol |
| FC | Flow Cytometry Protocol |
Figure 1 Anti-IL13 Monoclonal Antibody (V3S-0522-YC8055) in ELISA
ELISA analysis of V3S-0522-YC8055 was performed by coating with human IL13 protein (His tag). Then blocked with BSA and incubated with V3S-0522-YC8055. The HRP-conjugated goat anti- human IgG as a secondary antibody (1: 2000). Detection was performed using TMB substrate and stopped with sulfuric acid. The absorbances were read on a spectrophotometer at 450 nm.
Figure 1 Anti-IL13 Monoclonal Antibody (V3S-0522-YC8055) in ELISA
Figure 2 Anti-IL13 Monoclonal Antibody (V3S-0522-YC8055) in WB
Western blot analysis of V3S-0522-YC8055 was performed by loading human IL13 protein (Lane 1 0.6 μg) onto a 12% Tris-HCl polyacrylamide gel. Proteins were transferred to a CN membrane and blocked with 5% skim milk for at least one hour. Membranes were probed with V3S-0522-YC8055 and HRP goat anti-human IgG (H+L) as a secondary antibody (1: 3000). Chemiluminescent detection was performed.
Figure 2 Anti-IL13 Monoclonal Antibody (V3S-0522-YC8055) in WB
Figure 3 Anti-IL13 Monoclonal Antibody (V3S-0522-YC8055) in DB
Dot Blot analysis of V3S-0522-YC8055 was performed by coating with human IL13 protein (His tag).
V3S-0522-YC8055 incubation concentration: 2 μg/mL.
HRP-conjugated goat anti-human IgG (H+L) as a secondary antibody (1: 3000)
NC: Negative control, PC: Positive control
Figure 3 Anti-IL13 Monoclonal Antibody (V3S-0522-YC8055) in DB
