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Immune checkpoints are regulators of immune activation, typically expressed on immune cells. They are key proteins that maintain the body's immune tolerance and regulate peripheral immune responses. Immune checkpoints can be divided into stimulatory and inhibitory types. Stimulatory immune checkpoints enhance the immune response against pathogens, while inhibitory immune checkpoints negatively regulate T cell activation. PD-1, PD-L1, CTLA-4, CD28, and OX40 are popular targets for cancer immunotherapy.

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Price: $1440.00
Size:
  • 500μg
  • 100μg
  • 20μg
  • 1mg
Qty:
- +
Price: $1440.00
Cat. No.: PDMR100071
Expression Host: Mammalian
Accession: P10252
Recombinant Rat CD48/SLAMF2 Protein(His Tag)-searchlist-1
(1)
Price: $760.00
Size:
  • 100μg
  • 1mg
Qty:
- +
Price: $760.00
Cat. No.: PKSH030305
Expression Host: HEK293 Cells
Accession: NP_942088.1
Applications: ELISA
Recombinant Human CD47 Protein-searchlist-1
(1)
Price: $580.00
Size:
  • 50μg
Qty:
- +
Price: $580.00
Cat. No.: PKSH030355
Expression Host: E.coli
Accession: NP_002155.1
Applications: Enzyme
Recombinant Human IDO1/IDO Protein-searchlist-1
(1)
Price: $580.00
Size:
  • 50μg
Qty:
- +
Price: $580.00
Cat. No.: PKSH030356
Expression Host: E.coli
Accession: P14902-1
Applications: Enzyme
Recombinant Human IDO1/IDO Protein (Gly&Ala2-Gly403)-searchlist-1
(1)
Price: $580.00
Size:
  • 100μg
Qty:
- +
Price: $580.00
Cat. No.: PKSH030438
Expression Host: HEK293 Cells
Accession: NP_005109.2
Recombinant Human TL1A Protein (Fc Tag)-searchlist-1
(1)
Price: $438.00
Size:
  • 100μg
  • 1mg
Qty:
- +
Price: $438.00
Cat. No.: PKSH030444
Expression Host: HEK293 Cells
Accession: NP_054862.1
Applications: Cell culture
Recombinant Human PD-L1/B7-H1/CD274 Protein (ECD, Fc Tag)-searchlist-1
(3)
Price: $1960.00
Size:
  • 500μg
  • 50μg
Qty:
- +
Price: $1960.00
Cat. No.: PKSH030460
Expression Host: HEK293 Cells
Accession: NP_002277.4
Recombinant Human LAG3/CD223 Protein (Fc Tag)-searchlist-1
(1)
Price: $438.00
Size:
  • 100μg
  • 1mg
Qty:
- +
Price: $438.00
Cat. No.: PKSH030625
Expression Host: HEK293 Cells
Accession: AAH20568.1
Recombinant Human B7-H5/Gi24/VSIR Protein (His tag)-searchlist-1
(1)
Price: $520.00
Size:
  • 100μg
  • 1mg
Qty:
- +
Price: $520.00
Cat. No.: PKSH030721
Expression Host: HEK293 Cells
Accession: NP_003317.1
Recombinant Human TNFSF4/OX40L Protein (Fc Tag)-searchlist-1
(1)
Price: $438.00
Size:
  • 100μg
  • 1mg
Qty:
- +
Price: $438.00
Cat. No.: PKSH030857
Expression Host: HEK293 Cells
Accession: NP_942088.1
Applications: ELISA
Recombinant Human CD47 Protein (Fc Tag)-searchlist-1
(1)
Price: $680.00
Size:
  • 100μg
Qty:
- +
Price: $680.00
Cat. No.: PKSH030878
Expression Host: HEK293 Cells
Accession: NP_008984.1
Applications: ELISA
Recombinant Human CD160/BY55 Protein (aa 1-158, His Tag)-searchlist-1
(1)
Price: $680.00
Size:
  • 100μg
Qty:
- +
Price: $680.00
Cat. No.: PKSH030905
Expression Host: HEK293 Cells
Accession: NP_003781.1
Recombinant Human TNFRSF25/DR3 Protein (aa 1-199, Fc Tag)-searchlist-1
(1)
Price: $258.00
Size:
  • 100μg
Qty:
- +
Price: $258.00
Cat. No.: PKSH031085
Expression Host: HEK293 Cells
Accession: NP_056074.1
Applications: ELISA
Recombinant Human ICOS Ligand/ICOSL Protein (His Tag)-searchlist-1
(1)
Price: $580.00
Size:
  • 100μg
  • 1mg
Qty:
- +
Price: $580.00
Cat. No.: PKSH031086
Expression Host: HEK293 Cells
Accession: O75144-1
Recombinant Human ICOS Ligand/ICOSL Protein (Fc Tag)-searchlist-1
(1)
Price: $680.00
Size:
  • 100μg
Qty:
- +
Price: $680.00
Cat. No.: PKSH031200
Expression Host: HEK293 Cells
Accession: AAI43394.1
Applications: ELISA
Recombinant Human CD200R1 Protein (His Tag)-searchlist-1
(1)
Price: $680.00
Size:
  • 100μg
Qty:
- +
Price: $680.00
Cat. No.: PKSH031201
Expression Host: HEK293 Cells
Accession: AAI43394.1
Applications: ELISA
Recombinant Human CD200R1 Protein (His & Fc Tag)-searchlist-1
(1)
Price: $488.00
Size:
  • 100μg
  • 1mg
Qty:
- +
Price: $488.00
Cat. No.: PKSH031218
Expression Host: HEK293 Cells
Accession: Q5ZPR3-1
Recombinant Human B7-H3/CD276 Protein (His Tag)-searchlist-1
(3)
Price: $680.00
Size:
  • 100μg
Qty:
- +
Price: $680.00
Cat. No.: PKSH031410
Expression Host: HEK293 Cells
Accession: NP_001020083.1
Applications: ELISA
Recombinant Human CEACAM1/CD66a Protein (His Tag)-searchlist-1
(1)
Price: $760.00
Size:
  • 100μg
  • 1mg
Qty:
- +
Price: $760.00
Cat. No.: PKSH031453
Expression Host: HEK293 Cells
Accession: Q7Z7D3-1
Applications: Cell culture
Recombinant Human B7-H4/VTCN1 Protein (Fc Tag)-searchlist-1
(1)
Price: $438.00
Size:
  • 100μg
Qty:
- +
Price: $438.00
Cat. No.: PKSH031474
Expression Host: HEK293 Cells
Accession: NP_008820.2
Applications: ELISA
Recombinant Human CD86/B7-2 Protein (aa 1-239,His Tag)-searchlist-1
(1)