| Description | This product is a human monoclonal antibody that reacts with PCSK9. 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 |
| Isotype | IgG |
| 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; FC; IP; ELISA; Neut; FuncS; IF; IHC |
| Application Notes | The antibody is recommended for detection of PCSK9 by FC, IP, ELISA, Neut, FuncS, IF, IHC assays. |
| ELISA | Enzyme-Linked Immunosorbent Assay Protocol |
| WB | Western Blot Protocol |
| FC | Flow Cytometry Protocol |
Figure 1 Anti-PCSK9 Monoclonal Antibody (V3S-0622-YC5179) in ELISA
ELISA analysis of V3S-0622-YC5179 was performed by coating with Human PCSK9 Protein (His Tag). Then blocked with BSA and incubated with V3S-0622-YC5179. The HRP-conjugated goat anti-human IgG as a secondary antibody (1: 4000). Detection was performed using TMB substrate and stopped with sulfuric acid. The absorbances were read on a spectrophotometer at 450 nm.
Figure 1 Anti-PCSK9 Monoclonal Antibody (V3S-0622-YC5179) in ELISA
Figure 2 Anti-PCSK9 Monoclonal Antibody (V3S-0622-YC5179) in DB
Dot Blot analysis of V3S-0622-YC5179 was performed by coating with Human PCSK9 Protein (His Tag).
V3S-0622-YC5179 incubation concentration: 2 μg/mL.
HRP-conjugated goat anti-human IgG as a secondary antibody (1: 3000)
Figure 2 Anti-PCSK9 Monoclonal Antibody (V3S-0622-YC5179) in DB
