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Catalog No. | Product Name | Size | List Price (US$) | Quantity |
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Recombinant mouse anti-mouse PD 1 / CD279 monoclonal antibodies, whose variable region sequences are murined from the rat anti-mouse PD-1 monoclonal antibody (clone number: RMP1-14), are produced from mammalian cells. The recombinant rat and chimeric mouse versions of the RMP1-14 antibody are also available.
Price/availability/specifications subject to change without notice. Unless otherwise indicated, our catalog and customized products are for research use only and not intended for human or animal diagnostic or therapeutic use.
Phone: 1-617-401-8149
Fax: 1-617-606-5019
Email: message@sydlabs.com
Or leave a message with a formal purchase
order (PO) Or credit card.
Background
The rat anti-mouse PD-1 monoclonal antibody RMP1-14 (rat IgG2a kappa) reacts with the mouse PD-1 protein (CD279 or programmed death-1) encoded by the mouse pdcd1 gene, a member of the CD28 family of the Ig superfamily. PD-1 has two ligands, PD-L1 and PD-L2, both of which belong to the B7 family. It has been shown that in mouse models of melanoma, tumor growth can be transiently arrested via treatment with the anti-mouse PD 1 antibody and the anti-mouse PD L1 antibody which block the interaction between the PD-L1 protein and its receptor PD-1 protein. The RMP1-14 antibody blocks the binding of both the mouse PD-L1 protein and the mouse PD-L2 protein to the mouse PD-1 protein.
Our recombinant RMP1-14 antibodies have a part (variable regions) or complete amino acid sequences of the rat anti-mouse PD-1 antibody (hybridoma clone name or number: RMP1-14). The murinized anti-mouse PD-1 recombinant antibody has not only the constant regions of the mouse IgG antibodies but also the murinized variable regions.
The in vivo grade recombinant murinized rat anti-mouse PD-1 monoclonal antibody (mouse IgG2c-LALAPG kappa) was produced in mammalian cells.
Immunogen: The original rat hybridoma (clone name: RMP1-14) was generated by immunizing Sprague Dawley rats with mouse PD-1-transfected BHK cells and using a P3U1 myeloma as the fusion partner.
Clone: RMP1-14.1, the murinized variable region sequences of the rat anti-mouse PD-1 monoclonal antibody (clone number: RMP1-14).
Isotype: mouse IgG2c, kappa.
Applications: immunohistochemistry (IHC), Flow Cytometry (FC), and various in vitro and in vivo functional assays.
Formulation: 0.2 μM filtered solution of 1x PBS.
Purity: >95% by SDS-PAGE under reducing conditions.
Endotoxin Level: Less than 1 EU/mg of protein as determined by LAL method.
Shipping: The in vivo grade recombinant rat anti-mouse PD-1 monoclonal antibodies are shipped with ice pack. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
1 month from date of receipt, 2 to 8°C as supplied.
3 months from date of receipt, -20°C to -70°C as supplied.
Related Recombinant IgG Reference Antibodies:
In vivo Grade Recombinant Mouse IgG1 Isotype Control Antibody and Mutants
In vivo Grade Recombinant Mouse IgG2a Isotype Control Antibody and Mutants
In vivo Grade Recombinant Mouse IgG2c Isotype Control Antibody and Mutants
In vivo Grade Recombinant Rat IgG2a Isotype Control Antibody
Syd Labs provides the following anti-mouse PD-L1 / PD-1 antibodies:
In vivo grade recombinant anti-mouse PD1 monoclonal antibodies (Clone 29F.1A12.1)
In vivo grade recombinant anti-mouse PD-1 monoclonal antibodies (Clone RMP1-14.1)
In vivo grade recombinant anti-mouse PD-L1 monoclonal antibodies (Clone 10F.9G2.1)
Recombinant PD1 and PDL1 Proteins:
Recombinant Human PD-1/PDCD1 Proteins
Biotinylated Recombinant Human PD-1/PDCD1 Proteins
Recombinant Mouse PD-1/PDCD1 Proteins
Biotinylated Recombinant Mouse PD-1/PDCD1 Proteins
Recombinant Cynomolgus PD-1/PDCD1 Proteins
Recombinant Canine PD-1/PDCD1 Proteins
Biotinylated Cynomolgus/Rhesus macaque PD-L1 Protein
Biotinylated Human PD-L1 Protein
Biotinylated Mouse PD-L1 Protein
Cynomolgus PD-L1 Protein
Cynomolgus/Rhesus macaque PD-L1 Protein
Human PD-L1/B7-H1 Protein
Mouse PD-L1/B7-H1 Protein
Questions and Answers about recombinant anti-mouse PD-1 antibody (Clone RMP1-14):
Question: Which anti-mouse PD1 antibody works the best?
Answer: (by AI) There are several anti-mouse PD1 antibodies available in the market: Clones RMP1-14, 29F.1A12, and J43. All three of these antibodies are commonly used to block PD-1 signaling in vivo in murine tumor models and other mouse models. These three clones all have extensive multi-year publication records supporting them. The 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 costimulated by macrophages (but not by dendritic cells and B cells). (by Syd Labs) Syd Labs offers anti-mouse PD-1 monoclonal antibodies based on the sequences of clones RMP1-14 and 29F.1A12. Syd Labs provides in vivo grade recombinant antibodies including engineered antibodies for the clones RMP1-14 and 29F.1A12. Even though mouse and rat are close, rat antibodies may still induce immunogenecity in mice. Antibodies with murinized variable regions and mouse constant regions behave like humanized antibody drugs in animal models using mice. In addition, the mouse IgG2c antibody is produced in certain inbred strains such as C57BL/6, C57BL/10, SJL, and NOD, which does not express the mouse IgG2a antibody; the mouse IgG2a antibody is produced in other inbred strains such as BALB/c and Swiss Webster mice, which does not express the mouse IgG2c antibody. If one uses the C57BL/6 mouse strain for animal model research, it is better to use the IgG2c antibodies rather than the IgG2a antibodies. The format with the Fc silenced, Fc silent, or Fcs with silenced effector function, such as LALAPG mutation, is the most popular for anti-mouse PD1 antibodies (clones RMP1-14 and 29F.1A12) and anti-mouse PD-L1 antibodies (clone 10F.9G2).
Question: Do you produce any recombinant Fc-silenced RMP1-14 antibody?
Answer: Sure, we provide various recombinant Fc silent RMP1-14 antibodies, such as mIgG2c LALAPG, mIgG2a LALAPG, and mIgG1 D265A. We also provide custom recombinant antibody production service to produce other engineered versions of recombinant RMP1-14 antibodies. We have a promotion program running: We provide 1 mg PA007162.m2cLA (In Vivo Grade Recombinant Anti-mouse PD-1 Mouse IgG2c-LALAPG Kappa Monoclonal Antibody (Clone RMP1-14.1)) for free in exchange of results. Please contact us to know more about the free RMP1-14 antibody.
Question: What is the difference among PA007162.r2a, PA007162.m2cLA, and PA007162.mm2cLA?
Answer: PA007162.r2a is the recombinant anti-mouse PD-1 monoclonal antibody (rat IgG2a kappa, clone RMP1-14.1) produced in CHO cells or HEK293 cells if needed. It has the same variable region and constant region sequences as the rat anti-mouse PD-1 monoclonal antibody from the hybridoma clone of RMP1-14. Rat antibodies may cause high immuogenicity in mice; thus, at least recombinant antibodies with mouse antibody constant regions should be used to replace the rat antibody constant regions. PA007162.m2cLA is the recombinant anti-mouse PD-1 antibody (clone RMP1-14.1) whose constant regions are mouse IgG2c LALAPG kappa. We further murinize the antibody variable region sequences of PA007162.m2cLA to produce PA007162.mm2cLA.
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