Anti-PD-1 (RMP1-14) 5mg/ml

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$410.00 - $3,245.00

Anti-PD-1 (RMP1-14) 5mg/ml. Clone RMP1-14 provided at a concentration of exactly 5mg/ml. Stock in USA and UK now!

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Anti-PD-1 (RMP1-14) - 5mg/ml

ichorbio Benefits:

ichorbio's anti-PD-1 In Vivo Antibody - Low Endotoxin (RMP1-14) is manufactured in a cGMP compliant facility. If ichorbio's low endotoxin antibodies are not low enough we also offer ultra low endotoxin antibodies which have even less endotoxin (<0.75EU/mg) at an even higher purity (98% versus 95%).

This ichorbio product is supplied at a fixed 5mg/ml concentration. We also supply a mouse anti-mouse PD-1 (RMP1-14) version and a mouse anti-mouse PD-1 (RMP1-14) Fc Silenced version. Click here for ichorbio's RMP1-14 antibodies and here to view ichorbio’s complete list of anti-PD-1 antibodies and biosimilars. ichorbio: the best antibodies for in vivo research.

Related Products & Citations

Isotype Control:

Rat IgG2a In Vivo Isotype Control - Low Endotoxin [1-1] (ICH2244)

Mouse anti Mouse version:

Mouse Anti-Mouse PD-1 Antibody (RMP1-14) [ICH1182]

Mouse anti-mouse Fc Silenced version: Antibodies against the same target:

Anti-PD-1 In Vivo Antibody - Low Endotoxin [29F.1A12] (ICH1091)


PD-1 Blockade Restores the Proliferation of Peripheral Blood Lymphocyte and Inhibits Lymphocyte Apoptosis in a BALB/c Mouse Model of CP BVDV Acute Infection

Product Information


ichorbio's RMP1-14 5mg/ml in vivo antibody is available in the following sizes: 5mg, 25mg, 50mg and 100mg ichorbio regularly manufactures bulk multi-gram amounts of our anti-PD-1 RMP1-14 clone - please contact us for pricing.






Rat IgG2a

Other Names:

Programmed cell death protein 1, Pdcd1, CD279





Species Reactivity:

Mouse, Rat


Anti-PD-1 In Vivo Antibody - Low Endotoxin (RMP1-14) recognizes an epitope on Mouse PD-1

Purification Method:

This monoclonal antibody was purified using multi-step affinity chromatography methods such as Protein A or G depending on the species and isotype.

Antigen Distribution:

Subset of double negative thymocytes, activated T and B cells


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.


Mouse PD-1 transfected BHK cells


5.0 mg/ml


0.01 M phosphate buffered saline (PBS) pH 7.2, 150 mM NaCl with no carrier protein, potassium or preservatives added. BSA and Azide free.


>95% by SDS-PAGE and HPLC >98% by SDS-PAGE and HPLC


≤ 1.0 EU/mg as determined by the LAL method ≤ 0.75 EU/mg as determined by the LAL method


Aggregation level ≤ 5% Aggregation level ≤ 1%

IMPACT Pathogen Test:

We use the IMPACT test generated by IDEXX Laboratories to guarantee our Ultra Low Endotoxin antibodies are pathogen free. Our rat antibodies are tested for:

  • Mycoplasma spp
  • Mycoplasma pulmonis
  • Pneumonia virus of mice
  • Kilham's rat virus
  • Toolan's H1 virus
  • Rat parvovirus
  • Lymphocytic choriomeningitis virus
  • Rat cytomegalovirus
  • Sendai virus
  • Rat coronavirus
  • Sialodacryoadenitis virus
  • Rat minute virus
  • Seoul virus
  • Mouse adenovirus
  • Reovirus 3 Rat theilovirus

This antibody is stable for at least 4 weeks 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.


Western Blot, Blocking, Flow Cytometry, Functional Assays

How much RMP1-14 to use in vivo:

Blocking: We recommend using between 2.50 or 7.50 mg/kg when performing in vivo research using ichorbio’s PD-1 low endotoxin antibody clone RMP1-14. 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.


Products are for research use only.