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.

Price: $438.00
Size:
- 100μg
- 1mg
Qty:
-
+
Price: $438.00
Cat. No.:
PKSH030444
Expression Host:
HEK293 Cells
Accession:
NP_054862.1
Applications:
Cell culture
Price: $198.00
Size:
- 50μg
- 10μg
Qty:
-
+
Price: $198.00
Cat. No.:
PKSH032861
Expression Host:
HEK293 Cells
Accession:
Q15116
Applications:
ELISA
Price: $128.00
Size:
- 50μg
- 10μg
Qty:
-
+
Price: $128.00
Cat. No.:
PKSH033557
Expression Host:
HEK293 Cells
Accession:
Q9NZQ7
Applications:
ELISA
Price: $1440.00
Size:
- 500μg
- 100μg
- 20μg
- 1mg
Qty:
-
+
Price: $1440.00
Cat. No.:
PDMH100022
Expression Host:
HEK293 Cells
Accession:
Q08722
Price: $1440.00
Size:
- 500μg
- 100μg
- 20μg
- 1mg
Qty:
-
+
Price: $1440.00
Cat. No.:
PDMH100142
Expression Host:
HEK293 Cells
Accession:
B7ZKV2
Price: $760.00
Size:
- 100μg
- 1mg
Qty:
-
+
Price: $760.00
Cat. No.:
PKSH030305
Expression Host:
HEK293 Cells
Accession:
NP_942088.1
Applications:
ELISA
Price: $438.00
Size:
- 100μg
- 1mg
Qty:
-
+
Price: $438.00
Cat. No.:
PKSH030857
Expression Host:
HEK293 Cells
Accession:
NP_942088.1
Applications:
ELISA
Price: $680.00
Size:
- 100μg
Qty:
-
+
Price: $680.00
Cat. No.:
PKSH031410
Expression Host:
HEK293 Cells
Accession:
NP_001020083.1
Applications:
ELISA
Price: $520.00
Size:
- 100μg
- 1mg
Qty:
-
+
Price: $520.00
Cat. No.:
PKSH031642
Expression Host:
HEK293 Cells
Accession:
NP_005009.2
Applications:
ELISA
Price: $580.00
Size:
- 100μg
- 1mg
Qty:
-
+
Price: $580.00
Cat. No.:
PKSH031887
Expression Host:
HEK293 Cells
Accession:
NP_054862.1
Applications:
ELISA
Price: $1040.00
Size:
- 200μg
Qty:
-
+
Price: $1040.00
Cat. No.:
PKSH031924
Expression Host:
HEK293 Cells
Accession:
P26842
Applications:
ELISA
Price: $128.00
Size:
- 50μg
- 10μg
Qty:
-
+
Price: $128.00
Cat. No.:
PKSH032026
Expression Host:
HEK293 Cells
Accession:
Q07011
Applications:
ELISA
Price: $198.00
Size:
- 50μg
- 10μg
Qty:
-
+
Price: $198.00
Cat. No.:
PKSH032027
Expression Host:
HEK293 Cells
Accession:
Q07011
Applications:
ELISA
Price: $198.00
Size:
- 50μg
- 10μg
Qty:
-
+
Price: $198.00
Cat. No.:
PKSH032209
Expression Host:
HEK293 Cells
Accession:
P32970
Price: $128.00
Size:
- 50μg
- 10μg
Qty:
-
+
Price: $128.00
Cat. No.:
PKSH032210
Expression Host:
HEK293 Cells
Accession:
P26842
Price: $128.00
Size:
- 50μg
- 10μg
Qty:
-
+
Price: $128.00
Cat. No.:
PKSH032486
Expression Host:
HEK293 Cells
Accession:
Q9Y5U5
Price: $288.00
Size:
- 50μg
- 10μg
Qty:
-
+
Price: $288.00
Cat. No.:
PKSH032703
Expression Host:
HEK293 Cells
Accession:
Q08722
Price: $198.00
Size:
- 50μg
- 10μg
Qty:
-
+
Price: $198.00
Cat. No.:
PKSH032862
Expression Host:
HEK293 Cells
Accession:
Q15116
Price: $198.00
Size:
- 50μg
- 10μg
Qty:
-
+
Price: $198.00
Cat. No.:
PKSH032864
Expression Host:
HEK293 Cells
Accession:
Q15116
Applications:
ELISA
Price: $128.00
Size:
- 50μg
- 10μg
Qty:
-
+
Price: $128.00
Cat. No.:
PKSH032870
Expression Host:
HEK293 Cells
Accession:
Q9NZQ7
