| 产品名称 | Anti-PD-1 (S228P) Neutralizing Antibody - Antibodies - Cell Surface Receptor(s) |
| 产品货号 | 71326 |
| 产品价格 | 现货询价，电话：010-67529703 |
| 产品规格 | 100 µg |
| 产品品牌 | bpsbioscience |
| 产品概述 | |
| 产品详情 |
Species: Human
Host Species: HEK293
MW: Heavy Chain: 50 kDa, Light Chain: 25 kDa
Tag(s): None
Clonality: Monoclonal
Isotype: IgG4
Background: This antibody binds and blocks the activation of the PD-1 receptor. The antibody is humanized, containing a human IgG4 Fc region with an engineered hinge region mutation (S228P) designed to prevent the exchange of IgG4 molecules. This antibody is equivalent to Nivolumab, which has been approved by the FDA for the treatment of melanoma and metastatic squamous non-small cell lung cancer.
Description: Humanized recombinant anti-PD-1 (IgG4) antibody with S228P mutation, expressed in HEK293 cells. This antibody has not been tested with other species.
Synonym(s): PD-1 Neutralizing Antibody, Programmed Cell Death 1, PD1
Specific Activity: IC50 = 14 nM
Assay Conditions: Antibody was added to PD-1: PD-L1 [Biotinylated] binding assay at various concentrations. Assay was performed according to the protocol in BPS Cat. #72005 or #72006, respectively.
Formulation: 8 mM phosphate, pH 7.4, 110 mM NaCl, 2.2 mM KCl, and 20% glycerol.
Purification: Protein A affinity chromatography
from HEK293 supernatants.
Format: Aqueous buffer solution.
Storage / Stability: Stable for at least 12 months at
-80°C.
Application(s): Useful for inhibition of PD-1:PD-L1 and PD-1:PD-L2 interactions and for western blot analysis.
Reference(s): 1. Shinohara, T., et al., Genomics. 1994; 23(3): 704-6.
2. James, E.S., et al., Genes Immun. 2005; 6(5): 430-7. Warning(s): Avoid freeze/thaw cycles. Store
diluted antibody with carrier protein (BSA
0.1 – 0.5%) at 4°C, stable for 2 weeks.
Scientific Category: Immunotherapy
Product Type: Antibody
Data shown is lot-specific. Contact us for specific information on other lots.
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| 产品资料 |
