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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: $288.00
Size:
  • 50μg
  • 10μg
Qty:
- +
Price: $288.00
Cat. No.: PKSH032703
Expression Host: HEK293 Cells
Accession: Q08722
Recombinant Human CD47/IAP 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.: PKSH032862
Expression Host: HEK293 Cells
Accession: Q15116
Recombinant Human PD-1/PDCD1 Protein (C93S Mutant, His Tag)-searchlist-1
(1)
Price: $198.00
Size:
  • 50μg
  • 10μg
Qty:
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Price: $198.00
Cat. No.: PKSH032864
Expression Host: HEK293 Cells
Accession: Q15116
Applications: ELISA
Recombinant Human PD-1/PDCD1 Protein (mFc Tag)-searchlist-1
(1)
Price: $128.00
Size:
  • 50μg
  • 10μg
Qty:
- +
Price: $128.00
Cat. No.: PKSH032870
Expression Host: HEK293 Cells
Accession: Q9NZQ7
Recombinant Human PD-L1/B7-H1/CD274 Protein (Flag Tag)-searchlist-1
(2)
Price: $128.00
Size:
  • 50μg
  • 10μg
Qty:
- +
Price: $128.00
Cat. No.: PKSH032871
Expression Host: HEK293 Cells
Accession: Q9NZQ7
Recombinant Human PD-L1/B7-H1/CD274 Protein (mFc Tag)-searchlist-1
(1)
Price: $128.00
Size:
  • 50μg
  • 10μg
Qty:
- +
Price: $128.00
Cat. No.: PKSH032872
Expression Host: HEK293 Cells
Accession: Q9NZQ7
Recombinant Human PD-L1/B7-H1/CD274 Protein (Fc Tag)-searchlist-1
(1)
Price: $128.00
Size:
  • 50μg
  • 10μg
Qty:
- +
Price: $128.00
Cat. No.: PKSH033487
Expression Host: HEK293 Cells
Accession: Q92956
Recombinant Human HVEM/TNFRSF14 Protein (Fc Tag)-searchlist-1
(1)
Price: $128.00
Size:
  • 50μg
  • 10μg
Qty:
- +
Price: $128.00
Cat. No.: PKSH033554
Expression Host: HEK293 Cells
Accession: Q15116
Recombinant Human PD-1/PDCD1 Protein (Fc 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: $128.00
Size:
  • 50μg
  • 10μg
Qty:
- +
Price: $128.00
Cat. No.: PKSH033600
Expression Host: HEK293 Cells
Accession: Q08722
Applications: BLI
Recombinant Human CD47/IAP Protein (His Tag)-searchlist-1
(1)
Price: $128.00
Size:
  • 50μg
  • 10μg
Qty:
- +
Price: $128.00
Cat. No.: PKSH033656
Expression Host: HEK293 Cells
Accession: Q92956
Recombinant Human HVEM/TNFRSF14 Protein (mFc Tag)-searchlist-1
(1)
Price: $128.00
Size:
  • 50μg
  • 10μg
Qty:
- +
Price: $128.00
Cat. No.: PKSH033657
Expression Host: HEK293 Cells
Accession: Q92956
Recombinant Human HVEM/TNFRSF14 Protein (His Tag)-searchlist-1
(1)
Price: $198.00
Size:
  • 50μg
  • 10μg
Qty:
- +
Price: $198.00
Cat. No.: PKSH033668
Expression Host: HEK293 Cells
Accession: Q9Y5U5
Recombinant Human GITR/TNFRSF18 Protein (mFc Tag)-searchlist-1
(1)
Price: $128.00
Size:
  • 50μg
  • 10μg
Qty:
- +
Price: $128.00
Cat. No.: PKSH033739
Expression Host: HEK293 Cells
Accession: P13688
Recombinant Human CEACAM1/CD66a Protein (His Tag)-searchlist-1
(1)
Price: $198.00
Size:
  • 50μg
  • 10μg
Qty:
- +
Price: $198.00
Cat. No.: PKSH033755
Expression Host: HEK293 Cells
Accession: Q7Z7D3
Recombinant Human B7-H4/VTCN1 Protein (Fc Tag)-searchlist-1
(1)
Price: $198.00
Size:
  • 50μg
  • 10μg
Qty:
- +
Price: $198.00
Cat. No.: PKSH033756
Expression Host: HEK293 Cells
Accession: Q7Z7D3
Recombinant Human B7-H4/VTCN1 Protein (mFc Tag)-searchlist-1
(1)
Price: $198.00
Size:
  • 50μg
  • 10μg
Qty:
- +
Price: $198.00
Cat. No.: PKSH033786
Expression Host: HEK293 Cells
Accession: Q07011
Recombinant Human 4-1BB/TNFRSF9 Protein (mFc Tag)-searchlist-1
(1)
Price: $820.00
Size:
  • 100μg
  • 20μg
Qty:
- +
Price: $820.00
Cat. No.: PKSH033796
Expression Host: HEK293 Cells
Accession: Q9NZQ7
Recombinant Human PD-L1/B7-H1/CD274 Protein (Fc & Avi Tag)-searchlist-1
(1)
Price: $820.00
Size:
  • 100μg
  • 20μg
Qty:
- +
Price: $820.00
Cat. No.: PKSH033799
Expression Host: HEK293 Cells
Accession: Q08722
Recombinant Human CD47/IAP Protein (Fc & Avi Tag)-searchlist-1
(1)