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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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Rat
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-0
(1)
Price: $1440.00
Size:
  • 500μg
  • 100μg
  • 20μg
  • 1mg
Qty:
- +
Price: $1440.00
Cat. No.: PDER100100
Expression Host: E.coli
Accession: A6KKE5
Recombinant Rat CXCL7 Protein(Trx Tag)-searchlist-0
(1)
Price: $1440.00
Size:
  • 500μg
  • 100μg
  • 20μg
  • 1mg
Qty:
- +
Price: $1440.00
Cat. No.: PDER100120
Expression Host: E.coli
Accession: A6KKE5
Recombinant Rat CXCL7 Protein(Gst Tag)-searchlist-0
(1)
Price: $1440.00
Size:
  • 500μg
  • 100μg
  • 20μg
  • 1mg
Qty:
- +
Price: $1440.00
Cat. No.: PDMR100013
Expression Host: HEK293 Cells
Accession: P16573
Recombinant Rat CEACAM1/CD66a protein (His Tag)-searchlist-0
(1)
Price: $1440.00
Size:
  • 500μg
  • 100μg
  • 20μg
  • 1mg
Qty:
- +
Price: $1440.00
Cat. No.: PDMR100050
Expression Host: Mammalian
Accession: P10252
Recombinant Rat CD48 Protein(Fc Tag)-searchlist-0
(1)
Price: $1440.00
Size:
  • 500μg
  • 100μg
  • 20μg
  • 1mg
Qty:
- +
Price: $1440.00
Cat. No.: PDMR100057
Expression Host: stable cell line
Accession: P48750
Recombinant Rat GM-CSF Protein(His Tag)-searchlist-0
(1)
Price: $1440.00
Size:
  • 500μg
  • 100μg
  • 20μg
  • 1mg
Qty:
- +
Price: $1440.00
Cat. No.: PDMR100063
Expression Host: Mammalian
Accession: P16573
Recombinant Rat CEACAM-1/CD66a Protein(Fc Tag)-searchlist-0
(1)
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-0
(1)
Price: $680.00
Size:
  • 100μg
Qty:
- +
Price: $680.00
Cat. No.: PKSR030140
Expression Host: HEK293 Cells
Accession: NP_998795.1
Applications: ELISA
Recombinant Rat BTLA/CD272 Protein (ECD, Fc Tag)-searchlist-0
(1)
Price: $680.00
Size:
  • 100μg
Qty:
- +
Price: $680.00
Cat. No.: PKSR030191
Expression Host: HEK293 Cells
Accession: Q9R1T7-1
Recombinant Rat ICOS/AILIM/CD278 Protein (Fc Tag)-searchlist-0
(1)
Price: $680.00
Size:
  • 100μg
Qty:
- +
Price: $680.00
Cat. No.: PKSR030192
Expression Host: HEK293 Cells
Accession: Q7TPB4
Recombinant Rat B7-H3/CD276 Protein (His Tag)-searchlist-0
(1)
Price: $680.00
Size:
  • 100μg
Qty:
- +
Price: $680.00
Cat. No.: PKSR030193
Expression Host: HEK293 Cells
Accession: Q7TPB4
Recombinant Rat B7-H3/CD276 Protein (Fc Tag)-searchlist-0
(1)
Price: $680.00
Size:
  • 100μg
Qty:
- +
Price: $680.00
Cat. No.: PKSR030200
Expression Host: HEK293 Cells
Accession: D3ZS97
Applications: ELISA
Recombinant Rat CD226/DNAM-1 Protein (Fc Tag)-searchlist-0
(1)
Price: $680.00
Size:
  • 100μg
Qty:
- +
Price: $680.00
Cat. No.: PKSR030201
Expression Host: HEK293 Cells
Accession: Q5BK54
Recombinant Rat LAG3/CD223 Protein (His Tag)-searchlist-0
(1)
Price: $680.00
Size:
  • 100μg
Qty:
- +
Price: $680.00
Cat. No.: PKSR030248
Expression Host: HEK293 Cells
Accession: P97829-1
Applications: ELISA
Recombinant Rat CD47 Protein (His Tag)-searchlist-0
(1)
Price: $680.00
Size:
  • 100μg
Qty:
- +
Price: $680.00
Cat. No.: PKSR030249
Expression Host: HEK293 Cells
Accession: P97829
Recombinant Rat CD47 Protein (Fc Tag)-searchlist-0
(1)
Price: $680.00
Size:
  • 100μg
Qty:
- +
Price: $680.00
Cat. No.: PKSR030258
Expression Host: HEK293 Cells
Accession: P10252
Recombinant Rat CD48 Protein (His Tag)-searchlist-0
(1)
Price: $680.00
Size:
  • 100μg
Qty:
- +
Price: $680.00
Cat. No.: PKSR030259
Expression Host: HEK293 Cells
Accession: P10252
Recombinant Rat CD48 Protein (Fc Tag)-searchlist-0
(1)
Price: $680.00
Size:
  • 100μg
Qty:
- +
Price: $680.00
Cat. No.: PKSR030273
Expression Host: HEK293 Cells
Accession: P97710
Applications: ELISA
Recombinant Rat CD172a/SIRPA Protein (His Tag)-searchlist-0
(1)
Price: $680.00
Size:
  • 100μg
Qty:
- +
Price: $680.00
Cat. No.: PKSR030306
Expression Host: HEK293 Cells
Accession: P16573
Recombinant Rat CEACAM1/CD66a Protein (His Tag)-searchlist-0
(1)