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CD279, also known as programmed death-1 (PD-1) is a 50-55 kD immunoglobulin superfamily member. PD-1 is expressed on a subset of CD4-CD8- thymocytes, and on activated T and B cells. The PD-1 ligands, PD-L1 (also known as B7-H1) and PD-L2 (B7-DC), are members of the B7 immunoglobulin superfamily. This RMP1-14 antibody has been reported to block the binding of PD-1 to its ligands (B7-H1 and B7-DC) and to inhibit T cell proliferation and cytokine production.
| Catalog | IV0100 |
| Product Name | InVivoPro Anti-Mouse PD-1(CD279) in vivo antibody, Clone RMP1-14 |
| Size | 1mg/5mg/25mg/50mg/100mg |
| Isotype | Rat IgG2a κ |
| Clone | RMP1-14 |
| Target | PD-1 |
| Other Names | Programmed Death-1, CD279, PD-1 |
| Isotype Control Catalog Code | IV0105 or Rat IgG2a Isotype Control |
| Dilution Buffer | PBS, pH 7.2, contains no stabilizers or preservatives |
| Reactivity | Mouse |
| Host Species | Rat |
| How much antibody to use in vivo | 200-500 μg per mouse; or 10 mg/kg. This range is based off the most recent publication data using the RMP1-14 clone in vivo. Each investigator should determine their own optimal working dilution for specific applications. |
| Background | CD279, also known as programmed death-1 (PD-1) is a 50-55 kD immunoglobulin superfamily member. PD-1 is expressed on a subset of CD4-CD8- thymocytes, and on activated T and B cells. The PD-1 ligands, PD-L1 (also known as B7-H1) and PD-L2 (B7-DC), are members of the B7 immunoglobulin superfamily. This RMP1-14 antibody has been reported to block the binding of PD-1 to its ligands (B7-H1 and B7-DC) and to inhibit T cell proliferation and cytokine production. |
| Applications | In vivo blocking of PD-1/PD-L1 signaling |
| Purification | protein A or G |
| Storage | This antibody is stable for at least 2 months when stored at 2-8°C. For long term storage, aliquot in working volumes without diluting and store at -20°C or -80°C. Avoid repeated freeze thaw cycles. |
| Shipping | 2-8°C with blue ice |
| Concentration | Lot specific, generally ≥ 5.0 mg/ml |
| Shelf Life | 12 months from the date of receipt if stored as recommended |
| Formulation | PBS Buffer, PH 7.2, with no carrier protein, or preservatives. |
| Sterility | 0.2 μM filtered |
| Endotoxin | ≤ 1.0 EU/mg, by the LAL method |
| Purity | 99% |
Dahan, Rony et al. "FcγRs Modulate the Anti-tumor Activity of Antibodies Targeting the PD-1/PD-L1 Axis.",Cancer cell 28.3 (2015): 285-95.
Dovedi, Simon J. et al. "Fractionated Radiation Therapy Stimulates Antitumor Immunity Mediated by Both Resident and Infiltrating Polyclonal T-Cell Populations when Combined with Pd-1 Blockade",Clinical Cancer Research 23.18 (2017): 5514-5526.
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