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: $580.00
Size:
- 100μg
- 1mg
Qty:
-
+
Price: $580.00
Cat. No.:
PKSM040480
Expression Host:
HEK293 Cells
Accession:
Q9WUL5
Applications:
ELISA
Price: $438.00
Size:
- 100μg
- 1mg
Qty:
-
+
Price: $438.00
Cat. No.:
PKSM040481
Expression Host:
HEK293 Cells
Accession:
Q9WUL5
Applications:
ELISA
Price: $680.00
Size:
- 100μg
Qty:
-
+
Price: $680.00
Cat. No.:
PKSM040498
Expression Host:
HEK293 Cells
Accession:
Q3U0X8
Applications:
ELISA
Price: $680.00
Size:
- 100μg
Qty:
-
+
Price: $680.00
Cat. No.:
PKSM040607
Expression Host:
HEK293 Cells
Accession:
NP_001034274.1
Price: $288.00
Size:
- 100μg
Qty:
-
+
Price: $288.00
Cat. No.:
PKSM040644
Expression Host:
HEK293 Cells
Accession:
NP_033973.2
Price: $680.00
Size:
- 100μg
- 1mg
Qty:
-
+
Price: $680.00
Cat. No.:
PKSM040666
Expression Host:
HEK293 Cells
Accession:
Q9WVS0
Price: $358.00
Size:
- 100μg
Qty:
-
+
Price: $358.00
Cat. No.:
PKSM040679
Expression Host:
HEK293 Cells
Accession:
Q00609-1
Applications:
ELISA
Price: $358.00
Size:
- 100μg
Qty:
-
+
Price: $358.00
Cat. No.:
PKSM040680
Expression Host:
HEK293 Cells
Accession:
Q00609-1
Applications:
ELISA
Price: $680.00
Size:
- 100μg
Qty:
-
+
Price: $680.00
Cat. No.:
PKSM040692
Expression Host:
HEK293 Cells
Accession:
NP_031675.1
Applications:
ELISA
Price: $680.00
Size:
- 100μg
Qty:
-
+
Price: $680.00
Cat. No.:
PKSM040773
Expression Host:
HEK293 Cells
Accession:
NP_081790.1
Applications:
ELISA
Price: $680.00
Size:
- 100μg
Qty:
-
+
Price: $680.00
Cat. No.:
PKSM040789
Expression Host:
HEK293 Cells
Accession:
NP_848802.2
Applications:
ELISA
Price: $680.00
Size:
- 100μg
Qty:
-
+
Price: $680.00
Cat. No.:
PKSM040801
Expression Host:
HEK293 Cells
Accession:
NP_067300.1
Applications:
ELISA
Price: $680.00
Size:
- 100μg
Qty:
-
+
Price: $680.00
Cat. No.:
PKSM040802
Expression Host:
HEK293 Cells
Accession:
NP_067300.1
Applications:
ELISA
Price: $580.00
Size:
- 100μg
- 1mg
Qty:
-
+
Price: $580.00
Cat. No.:
PKSM040815
Expression Host:
HEK293 Cells
Accession:
NP_056605.1
Applications:
ELISA
Price: $580.00
Size:
- 100μg
Qty:
-
+
Price: $580.00
Cat. No.:
PKSM040816
Expression Host:
HEK293 Cells
Accession:
NP_056605.1
Applications:
ELISA
Price: $388.00
Size:
- 100μg
- 1mg
Qty:
-
+
Price: $388.00
Cat. No.:
PKSM040851
Expression Host:
HEK293 Cells
Accession:
NP_032824.1
Price: $760.00
Size:
- 100μg
- 1mg
Qty:
-
+
Price: $760.00
Cat. No.:
PKSM040859
Expression Host:
HEK293 Cells
Accession:
NP_001028298.1
Applications:
ELISA
Price: $760.00
Size:
- 100μg
Qty:
-
+
Price: $760.00
Cat. No.:
PKSM040860
Expression Host:
HEK293 Cells
Accession:
NP_001028298.1
Applications:
ELISA
Price: $580.00
Size:
- 100μg
- 1mg
Qty:
-
+
Price: $580.00
Cat. No.:
PKSM040863
Expression Host:
HEK293 Cells
Accession:
NP_031668.3
Price: $680.00
Size:
- 100μg
Qty:
-
+
Price: $680.00
Cat. No.:
PKSM040913
Expression Host:
HEK293 Cells
Accession:
Q7TSP5
