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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.

Filtered by
Price: $680.00
Size:
- 100μg
Qty:
-
+
Price: $680.00
Cat. No.:
PKSH031523
Expression Host:
HEK293 Cells
Accession:
NP_006557.2
Applications:
ELISA
Price: $580.00
Size:
- 100μg
Qty:
-
+
Price: $580.00
Cat. No.:
PKSH031639
Expression Host:
HEK293 Cells
Accession:
NP_003798.2
Price: $520.00
Size:
- 100μg
- 1mg
Qty:
-
+
Price: $520.00
Cat. No.:
PKSH031642
Expression Host:
HEK293 Cells
Accession:
NP_005009.2
Applications:
ELISA
Price: $680.00
Size:
- 100μg
Qty:
-
+
Price: $680.00
Cat. No.:
PKSH031664
Expression Host:
HEK293 Cells
Accession:
NP_036224.1
Applications:
ELISA
Price: $438.00
Size:
- 100μg
- 1mg
Qty:
-
+
Price: $438.00
Cat. No.:
PKSH031704
Expression Host:
HEK293 Cells
Accession:
NP_079515.2
Applications:
ELISA
Price: $680.00
Size:
- 100μg
Qty:
-
+
Price: $680.00
Cat. No.:
PKSH031769
Expression Host:
HEK293 Cells
Accession:
NP_066978.1
Price: $438.00
Size:
- 100μg
- 1mg
Qty:
-
+
Price: $438.00
Cat. No.:
PKSH031868
Expression Host:
HEK293 Cells
Accession:
NP_006496.3
Applications:
ELISA
Price: $438.00
Size:
- 100μg
- 1mg
Qty:
-
+
Price: $438.00
Cat. No.:
PKSH031869
Expression Host:
HEK293 Cells
Accession:
NP_006496.3
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: $680.00
Size:
- 100μg
Qty:
-
+
Price: $680.00
Cat. No.:
PKSH031921
Expression Host:
HEK293 Cells
Accession:
NP_057466.1
Applications:
ELISA
Price: $1040.00
Size:
- 200μg
Qty:
-
+
Price: $1040.00
Cat. No.:
PKSH031924
Expression Host:
HEK293 Cells
Accession:
P26842
Applications:
ELISA
Price: $680.00
Size:
- 100μg
- 1mg
Qty:
-
+
Price: $680.00
Cat. No.:
PKSH031925
Expression Host:
Baculovirus-Insect Cells
Accession:
P26842
Applications:
ELISA
Price: $580.00
Size:
- 100μg
- 1mg
Qty:
-
+
Price: $580.00
Cat. No.:
PKSH031976
Expression Host:
E.coli
Accession:
NP_000065.1
Applications:
ELISA
Price: $520.00
Size:
- 100μg
- 20μg
Qty:
-
+
Price: $520.00
Cat. No.:
PKSH032023
Expression Host:
E.coli
Accession:
P41273
Applications:
Cell culture
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: $288.00
Size:
- 50μg
- 10μg
Qty:
-
+
Price: $288.00
Cat. No.:
PKSH032104
Expression Host:
HEK293 Cells
Accession:
Q7Z6A9-2
Price: $128.00
Size:
- 50μg
- 10μg
Qty:
-
+
Price: $128.00
Cat. No.:
PKSH032204
Expression Host:
HEK293 Cells
Accession:
O95971
Price: $288.00
Size:
- 50μg
- 10μg
Qty:
-
+
Price: $288.00
Cat. No.:
PKSH032207
Expression Host:
HEK293 Cells
Accession:
Q8TD46
Price: $198.00
Size:
- 50μg
- 10μg
Qty:
-
+
Price: $198.00
Cat. No.:
PKSH032209
Expression Host:
HEK293 Cells
Accession:
P32970
