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PD-1 Rabbit Polyclonal Antibody

Cat Number: AB-84286
Conjugate: Unconjugated
Size: 100 ug
Clone: POLY
Concentration: 1mg/ml
Host: Rabbit
Isotype: IgG
Immunogen: Recombinant fusion protein containing a sequence corresponding to amino acids 205-259 of human PD-1/CD279.
Reactivity: Human,Mouse,Rat
Applications:

Western Blot:   1:500 – 1:1000
Immunofluorescence: 1:50 – 1:200

Immunocytochemistry: 1:50 – 1:200
ELISA Recommended startingconcentration is 1 μg/mL. Please optimize the concentration based on your specific
assay requirements.

Molecular Weight: 50kDa/35kDa
Purification: Affinity purification
Synonyms: PD1; PD-1; CD279; SLEB2; hPD-1; hPD-l; hSLE1; PD-1/CD279
Background:

Programmed cell death protein 1 (PDCD1) is an immune-inhibitory receptor expressed in activated T cells; it is involved in the regulation of T-cell functions, including those of effector CD8+ T cells. In addition, this protein can also promote the differentiation of
CD4+ T cells into T regulatory cells. PDCD1 is expressed in many types of tumors including melanomas, and has demonstrated to play a role in anti-tumor immunity. Moreover, this protein has been shown to be involved in safeguarding against autoimmunity, however, it can also contribute to the inhibition of effective anti-tumor and anti-microbial immunity.

Form: Liquid
Buffer: PBS with 0.02% sodium azide,50% glycerol,pH7.3.
Storage: Store at -20℃. Avoid freeze / thaw cycles.
AB-84286-1

Western blot analysis of various lysates using PD-1/CD279 Rabbit pAb  at 1:1000 dilution.
Secondary antibody: HRP-conjugated Goat anti-Rabbit IgG (H+L)  at 1:10000 dilution.
Lysates/proteins: 25μg per lane.
Blocking buffer: 3% nonfat dry milk in TBST.
Detection: ECL West Pico Plus.
Exposure time: 1s.

AB-84286-2

Western blot analysis of various lysates using PD-1/CD279 Rabbit pAb  at 1:1000 dilution.
Secondary antibody: HRP-conjugated Goat anti-Rabbit IgG (H+L) at 1:10000 dilution.
Lysates / proteins: 25 μg per lane.
Blocking buffer: 3 % nonfat dry milk in TBST.
Detection: ECL West Pico Plus.
Exposure time: 30s.

AB-84286-3

Immunofluorescence analysis of paraffin-embedded human tonsil using PD-1/CD279 Rabbit pAb  at dilution of 1:100 (40xlens). Secondary antibody: Cy3-
conjugated Goat anti-Rabbit IgG(H+L) (AS007) at 1:500 dilution. Blue: DAPI for nuclear staining.