InVivoMAb anti-mouse PD-1 (CD279) / in vivo 항체 전문 !!

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InVivoMAb anti-mouse PD-1 (CD279)
Catalog # BE0146
Clone RMP1-14

SIZE: 1mg,5mg,25mg,50mg,100mg
Product Description
The RMP1-14 monoclonal antibody reacts with mouse PD-1 (programmed death-1) also known as CD279. PD-1 is a 50-55 kDa cell surface receptor encoded by the Pdcd1 gene that belongs to the CD28 family of the Ig superfamily. PD-1 is transiently expressed on CD4 and CD8 thymocytes as well as activated T and B lymphocytes and myeloid cells. PD-1 expression declines after successful elimination of antigen. Additionally, Pdcd1 mRNA is expressed in developing B lymphocytes during the pro-B-cell stage. PD-1’s structure includes a ITIM (immunoreceptor tyrosine-based inhibitory motif) suggesting that PD-1 negatively regulates TCR signals. PD-1 signals via binding its two ligands, PD-L1 and PD-L2 both members of the B7 family. Upon ligand binding, PD-1 signaling inhibits T-cell activation, leading to reduced proliferation, cytokine production, and T-cell death. Additionally, PD-1 is known to play key roles in peripheral tolerance and prevention of autoimmune disease in mice as PD-1 knockout animals show dilated cardiomyopathy, splenomegaly, and loss of peripheral tolerance. Induced PD-L1 expression is common in many tumors including squamous cell carcinoma, colon adenocarcinoma, and breast adenocarcinoma. PD-L1 overexpression results in increased resistance of tumor cells to CD8 T cell mediated lysis. In mouse models of melanoma, tumor growth can be transiently arrested via treatment with antibodies which block the interaction between PD-L1 and its receptor PD-1. For these reasons anti-PD-1 mediated immunotherapies are currently being explored as cancer treatments. Like the J43 antibody the RMP1-14 antibody has been shown to block the binding of both mouse PD-L1-Ig and mouse PD-L2-Ig to PD-1.
Specifications
| Isotype | Rat IgG2a, κ |
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| Recommended Isotype Control(s) | InVivoMAb rat IgG2a isotype control, anti-trinitrophenol |
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| Recommended Dilution Buffer | InVivoPure pH 7.0 Dilution Buffer |
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| Conjugation | This product is unconjugated. Conjugation is available via our Antibody Conjugation Services. |
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| Immunogen | Syrian Hamster BKH cells transfected with mouse PD-1 cDNA |
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| Reported Applications | in vivo blocking of PD-1/PD-L signaling in vitro Organoids/Organ-on-Chip |
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| Formulation | PBS, pH 7.0 Contains no stabilizers or preservatives |
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| Endotoxin | ≤1EU/mg (≤0.001EU/μg) Determined by LAL assay |
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| Purity | ≥95% Determined by SDS-PAGE |
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| Sterility | 0.2 µm filtration |
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| Production | Purified from cell culture supernatant in an animal-free facility |
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| Purification | Protein G |
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| RRID | AB_10949053 |
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| Molecular Weight | 150 kDa |
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| Storage | The antibody solution should be stored at the stock concentration at 4°C. Do not freeze. |
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| Need a Custom Formulation? | See All Antibody Customization Options |
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바이오클론(주)
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PD-1
in vivo
Bioxcell
RMP1-14
CD279