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产品介绍
产品信息
宿主
CHO细胞
克隆号
Rituximab
Product Details
This non-therapeutic biosimilar antibody uses the same variable regions from the therapeutic antibody Rituximab making it ideal for research use. This Rituximab biosimilar reacts with human CD20. CD20 is a B cell-specific 33-37 kDa transmembrane protein which is also known as B-lymphocyte antigen, B1, and Bp35. CD20 plays roles in intracellular calcium regulation and B cell activation and is critical for an optimal B cell immune response against T-independent antigens. CD20 is first expressed after the induction of CD19 together with IgM during the pre-B to immature B cell transition in the bone marrow. It’s expression then increases during maturation with almost all mature B cells expressing some level of CD20. However, CD20 is not expressed by plasma blasts or plasma cells. CD20 is expressed by most B cell neoplasms, and is useful in diagnosing B cell lymphomas and leukemia’s. Many anti-CD20 monoclonal antibodies are currently being used to successfully treat leukemia’s, lymphomas, and various autoimmune diseases. Rituximab has depleting activity and mediates ADCC and CDC of CD20+ cells. This results in the elimination of B cells from the body.Specifications
| Isotype | Human IgG1 |
|---|---|
| Recommended Isotype Control(s) | RecombiMAb human IgG1 isotype control, anti-hen egg lysozyme |
| Recommended Dilution Buffer | InVivoPure pH 7.0 Dilution Buffer |
| Conjugation | This product is unconjugated. Conjugation is available via our Antibody Conjugation Services. |
| Immunogen | Human lymphoblastoid cell line SB |
| Reported Applications | Flow Cytometry ELISA Western Blot |
| Formulation | PBS, pH 7.0 Contains no stabilizers or preservatives |
| Endotoxin | <1EU/mg (<0.001EU/μg) Determined by LAL gel clotting assay |
| Aggregation | <5% Determined by SEC |
| Purity | >95% Determined by SDS-PAGE |
| Sterility | 0.2 µm filtration |
| Production | Purified from cell culture supernatant in an animal-free facility |
| Purification | Protein A |
| RRID | AB_2894729 |
| Molecular Weight | 150 kDa |
| Murine Pathogen Tests | Ectromelia/Mousepox Virus: Negative Hantavirus: Negative K Virus: Negative Lactate Dehydrogenase-Elevating Virus: Negative Lymphocytic Choriomeningitis virus: Negative Mouse Adenovirus: Negative Mouse Cytomegalovirus: Negative Mouse Hepatitis Virus: Negative Mouse Minute Virus: Negative Mouse Norovirus: Negative Mouse Parvovirus: Negative Mouse Rotavirus: Negative Mycoplasma Pulmonis: Negative Pneumonia Virus of Mice: Negative Polyoma Virus: Negative Reovirus Screen: Negative Sendai Virus: Negative Theiler’s Murine Encephalomyelitis: Negative |
| Storage | The antibody solution should be stored at the stock concentration at 4°C. Do not freeze. |
组成成分
重组跨膜蛋白20抗体，磷酸盐缓冲液
应用
反应种属
Human
背景
研究领域
Cancer Biology, Immunology
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危险品化学品经营许可证(不带存储) 许可证编号：沪(杨)应急管危经许[2022]202944(QY) 
营业执照(三证合一)