Mouse PD-1 Antibody

Catalog # Availability Size / Price Qty
AF1021
AF1021-SP
Detection  of Mouse PD‑1 by Western Blot.
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Product Details
Citations (3)
FAQs
Supplemental Products
Reviews (2)

Mouse PD-1 Antibody Summary

Species Reactivity
Mouse
Specificity
Detects mouse PD-1 in direct ELISAs and Western blots. In direct ELISAs and Western blots, approximately 50% cross-reactivity with recombinant human PD‑1 is observed.
Source
Polyclonal Goat IgG
Purification
Antigen Affinity-purified
Immunogen
S. frugiperda insect ovarian cell line Sf 21-derived recombinant mouse PD-1
Leu25-Gln167
Accession # Q02242
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
Label
Unconjugated

Applications

Recommended Concentration
Sample
Western Blot
0.2 µg/mL
See below
Flow Cytometry
0.25 µg/106 cells
Mouse splenocytes treated with PHA
Immunohistochemistry
5-15 µg/mL
See below
CyTOF-ready
Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.
 

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Data Examples

Western Blot Detection  of Mouse PD‑1 by Western Blot. View Larger

Detection of Mouse PD‑1 by Western Blot. Western blot shows lysates of EL‑4 mouse lymphoblast cell line and CTLL‑2 mouse cytotoxic T cell line (negative control). PVDF membrane was probed with 0.2 µg/mL of Goat Anti-Mouse PD‑1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF1021) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF017). A specific band was detected for PD‑1 at approximately 55 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Western Blot Detection  of Mouse PD‑1 by Western Blot. View Larger

Detection of Mouse PD‑1 by Western Blot. Western blot shows lysates of 293T human embryonic kidney cell line mock transfected or transfected with mouse PD-1. PVDF membrane was probed with 0.2 µg/mL of Goat Anti-Mouse PD‑1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF1021) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF017). A specific band was detected for PD‑1 at approximately 75 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Immunohistochemistry PD‑1 in Mouse Thymus. View Larger

PD‑1 in Mouse Thymus. PD‑1 was detected in perfusion fixed frozen sections of mouse thymus using 15 µg/mL Mouse PD‑1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF1021) overnight at 4 °C. Tissue was stained (red) and counterstained (green). View our protocol for Fluorescent IHC Staining of Frozen Tissue Sections.

Immunohistochemistry PD‑1  in Mouse Spleen. View Larger

PD‑1 in Mouse Spleen. PD‑1 was detected in perfusion fixed frozen sections of mouse spleen using Goat Anti-Mouse PD‑1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF1021) at 5 µg/mL overnight at 4 °C. Tissue was stained using the Anti-Goat HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS008) and counterstained with hematoxylin (blue). Specific staining was localized to cytoplasm in splenocytes. View our protocol for Chromogenic IHC Staining of Frozen Tissue Sections.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

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Preparation and Storage

Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Availability
Size / Price
Qty
RB01
Shipping
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: PD-1

Programmed Death-1 (PD-1) is type I transmembrane protein belonging to the CD28/CTLA-4 family of immunoreceptors that mediate signals for regulating immune responses (1). Other members of this family include CD28, CTLA-4, and ICOS (2-4). PD-1 is most closely related to CTLA-4 and shares approximately 24% amino acid (aa) sequence identity. The mouse PD-1 gene encodes a 288 aa protein with a putative 20 aa signal peptide, a 149 aa extracellular region with one immunoglobulin-like V-type domain, a 21 aa transmembrane domain, and a 98 aa cytoplasmic region. The cytoplasmic tail contains two tyrosine residues that form the immunoreceptor tyrosine-based inhibitory motif (ITIM) and immunoreceptor tyrosine-based switch motif (ITSM) that are important in mediating PD-1 signaling. Mouse and human PD-1 share approximately 69% aa sequence identity. Two B7 family proteins, PD-L1 (also called B7-H1) and PD-L2, have been identified as PD-1 ligands (5, 6). PD-1 is expressed on activated T cells, B cells, myeloid cells, and on a subset of thymocytes. PD-1 deficient mice have a defect in peripheral tolerance and spontaneously develop autoimmune diseases. Binding of PD-1 to PD-L1 or PD-L2 results in the inhibition of TCR-mediated proliferation and cytokine production as well as BCR-mediated signaling. PD-1 likely has an inhibitory role in regulating immune responses (1-4).

References
  1. Ishida, Y. et al. (1992) EMBO J. 11:3887.
  2. Sharpe, A.H. and G.J. Freeman (2002) Nat. Rev. Immunol. 2:116.
  3. Coyle, A. and J. Gutierrez-Ramos (2001) Nat. Immunol. 2:203.
  4. Nishimura, H. and T. Honjo (2001) Trends in Immunol. 22:265.
  5. Latchman Y. et al. (2001) Nature Immun. 2:261.
  6. Tamura, H. et al. (2001) Blood 97:1809.
Long Name
Programmed Death-1
Entrez Gene IDs
5133 (Human); 18566 (Mouse); 301626 (Rat); 486213 (Canine); 102123659 (Cynomolgus Monkey)
Alternate Names
CD279 antigen; CD279; hPD-1; PD-1; PD1hPD-l; PDCD1; programmed cell death 1; programmed cell death protein 1; Protein PD-1; SLEB2

Product Datasheets

Citations for Mouse PD-1 Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

3 Citations: Showing 1 - 3
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  1. CD8?? intraepithelial lymphocytes arise from two main thymic precursors
    Authors: R Ruscher, RL Kummer, YJ Lee, SC Jameson, KA Hogquist
    Nat. Immunol., 2017;0(0):.
    Species: Mouse
    Sample Types: Whole Tissue
    Applications: IHC
  2. Anti-programmed cell death 1 antibody reduces CD4+PD-1+ T cells and relieves the lupus-like nephritis of NZB/W F1 mice.
    Authors: Kasagi S, Kawano S, Okazaki T, Honjo T, Morinobu A, Hatachi S, Shimatani K, Tanaka Y, Minato N, Kumagai S
    J. Immunol., 2010;184(5):2337-47.
    Species: Mouse
    Sample Types: Whole Tissue
    Applications: IHC Frozen
  3. Depletion of the programmed death-1 receptor completely reverses established clonal anergy in CD4(+) T lymphocytes via an interleukin-2-dependent mechanism.
    Authors: Bishop KD, Harris JE, Mordes JP, Greiner DL, Rossini AA, Czech MP, Phillips NE
    Cell. Immunol., 2009;256(1):86-91.
    Species: Mouse
    Sample Types: Cell Lysates
    Applications: WB

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Reviews for Mouse PD-1 Antibody

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Mouse PD-1 Antibody
By Anonymous on 03/07/2018
Application: Functional Assay Sample Tested: mouse antibody Species: Mouse

Mouse PD-1 Antibody
By Anonymous on 09/29/2017
Application: ELISA Sample Tested: Human recombinant antibody Species: Mouse