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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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HEK293 Cells
Price: $128.00
Size:
  • 50μg
  • 10μg
Qty:
- +
Price: $128.00
Cat. No.: PKSH032340
Expression Host: HEK293 Cells
Accession: P16410
Recombinant Human CTLA4 Protein (Flag Tag)-searchlist-1
(1)
Price: $820.00
Size:
  • 100μg
  • 20μg
Qty:
- +
Price: $820.00
Cat. No.: PKSH033853
Expression Host: HEK293 Cells
Accession: Q15116
Recombinant Human PDCD1/PD-1/CD279 (C-6His-Avi) Biotinylated-searchlist-1
(1)
Price: $128.00
Size:
  • 50μg
  • 10μg
Qty:
- +
Price: $128.00
Cat. No.: PKSH032840
Expression Host: HEK293 Cells
Accession: P41217
Recombinant Human OX-2/MOX1/CD200 Protein (His Tag)-searchlist-1
(1)
Price: $198.00
Size:
  • 50μg
  • 10μg
Qty:
- +
Price: $198.00
Cat. No.: PKSH032841
Expression Host: HEK293 Cells
Accession: P41217
Recombinant Human OX-2/MOX1/CD200 Protein (Fc Tag)-searchlist-1
(1)
Price: $198.00
Size:
  • 50μg
  • 10μg
Qty:
- +
Price: $198.00
Cat. No.: PKSH032861
Expression Host: HEK293 Cells
Accession: Q15116
Applications: ELISA
Recombinant Human PD-1/PDCD1 Protein (His Tag)-searchlist-1
(1)
Price: $198.00
Size:
  • 50μg
  • 10μg
Qty:
- +
Price: $198.00
Cat. No.: PKSH033282
Expression Host: HEK293 Cells
Accession: P18627
Applications: BLI
Recombinant Human LAG3/CD223 Protein (His Tag)-searchlist-1
(1)
Price: $128.00
Size:
  • 50μg
  • 10μg
Qty:
- +
Price: $128.00
Cat. No.: PKSH033557
Expression Host: HEK293 Cells
Accession: Q9NZQ7
Applications: ELISA
Recombinant Human PD-L1/B7-H1/CD274 Protein (His Tag)-searchlist-1
(1)
Price: $198.00
Size:
  • 100μg
Qty:
- +
Price: $198.00
Cat. No.: PKSM040643
Expression Host: HEK293 Cells
Accession: NP_033973.2
Applications: ELISA
Recombinant Mouse CTLA4/CD152 Protein (His Tag)-searchlist-1
(2)
Price: $128.00
Size:
  • 50μg
  • 10μg
Qty:
- +
Price: $128.00
Cat. No.: PKSM041000
Expression Host: HEK293 Cells
Accession: P09793
Recombinant Mouse CTLA4 Protein (Flag Tag)-searchlist-1
(1)
Price: $128.00
Size:
  • 50μg
  • 10μg
Qty:
- +
Price: $128.00
Cat. No.: PKSM041248
Expression Host: HEK293 Cells
Accession: Q9EP73
Applications: ELISA
Recombinant Mouse PD-L1/B7-H1/CD274 Protein (His Tag)-searchlist-1
(1)
Price: $198.00
Size:
  • 50μg
  • 10μg
Qty:
- +
Price: $198.00
Cat. No.: PKSR030458
Expression Host: HEK293 Cells
Accession: D4AE25
Recombinant Rat PD-L1/B7-H1/CD274 Protein (C-His)-searchlist-1
(1)
Price: $1440.00
Size:
  • 500μg
  • 100μg
  • 20μg
  • 1mg
Qty:
- +
Price: $1440.00
Cat. No.: PDMH100020
Expression Host: HEK293 Cells
Accession: Q9BQ51
Recombinant Human PD-L2/CD273 Protein (His Tag)-searchlist-1
(1)
Price: $1440.00
Size:
  • 500μg
  • 100μg
  • 20μg
  • 1mg
Qty:
- +
Price: $1440.00
Cat. No.: PDMH100022
Expression Host: HEK293 Cells
Accession: Q08722
Recombinant Human CD47/IAP Protein (mFc Tag)-searchlist-1
(1)
Price: $1440.00
Size:
  • 500μg
  • 100μg
  • 20μg
  • 1mg
Qty:
- +
Price: $1440.00
Cat. No.: PDMH100033
Expression Host: HEK293 Cells
Accession: Q9UNG2
Recombinant Human GITRL protein(His Tag)-searchlist-1
(1)
Price: $1440.00
Size:
  • 500μg
  • 100μg
  • 20μg
  • 1mg
Qty:
- +
Price: $1440.00
Cat. No.: PDMH100038
Expression Host: HEK293 Cells
Accession: P41273
Recombinant Human 4-1BBL protein(His Tag)-searchlist-1
(1)
Price: $1440.00
Size:
  • 500μg
  • 100μg
  • 20μg
  • 1mg
Qty:
- +
Price: $1440.00
Cat. No.: PDMH100041
Expression Host: HEK293 Cells
Accession: O95971
Recombinant Human CD160 protein(His Tag)-searchlist-1
(1)
Price: $1440.00
Size:
  • 500μg
  • 100μg
  • 20μg
  • 1mg
Qty:
- +
Price: $1440.00
Cat. No.: PDMH100142
Expression Host: HEK293 Cells
Accession: B7ZKV2
Recombinant Human CD200R protein (His Tag)-searchlist-1
(1)
Price: $1440.00
Size:
  • 500μg
  • 100μg
  • 20μg
  • 1mg
Qty:
- +
Price: $1440.00
Cat. No.: PDMH100144
Expression Host: HEK293 Cells
Accession: P09326
Recombinant Human CD48 protein (His Tag)-searchlist-1
(1)
Price: $1440.00
Size:
  • 500μg
  • 100μg
  • 20μg
  • 1mg
Qty:
- +
Price: $1440.00
Cat. No.: PDMH100145
Expression Host: HEK293 Cells
Accession: Q9BZW8
Recombinant Human 2B4/CD244 protein (His Tag)-searchlist-1
(1)
Price: $1440.00
Size:
  • 500μg
  • 100μg
  • 20μg
  • 1mg
Qty:
- +
Price: $1440.00
Cat. No.: PDMH100152
Expression Host: HEK293 Cells
Accession: P23510
Recombinant Human TNFSF4/OX40L protein (His Tag)-searchlist-1
(1)