Anti-Human PD-1 Monoclonal Antibody
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Anti-Human PD-1 Monoclonal Antibody

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Anti-Human PD-1 Monoclonal Antibody

Clone: Sinbio                            Catalog#: AB5305


PD-1 (programmed death receptor 1), also known as cd279 (cluster of differentiation 279), is an important immunosuppressive molecule. It regulates the immune system and promotes self tolerance by down regulating the response of the immune system to human cells, as well as by inhibiting the inflammatory activity of T cells. This can prevent autoimmune diseases, but it can also prevent the immune system from killing cancer cells.








Human IgG4 (S228P)-kappa

Alternative Name:

IBI 308; IBI-308; 2072873-06-2; CD279; programmed death-1; programmed death 1 ; anti-PD1; PD 1; Programmed cell death protein 1; hPD-1; hPD1; hPD 1

Recommend Isotype Controls:

Anti-HEL Human IgG4 (S228P)-Kappa Isotype control

Recommended Dilution Buffer:

ABDB-1002 or PBS, pH 7.4,Contains no stabilizers or preservatives.




PBS, pH 7.4,Contains no stabilizers or preservatives


<1EU/mg ,Determined by LAL gel clotting assay


>95% Determined by SDS-PAGE


0.2 μM filtered

Expression System:



Protein A




2 weeks, 2-8°C under sterile conditions after reconstitution. Avoid repeated freeze-thaw. -80°C for a long-term storage.

Protocol Information:

Since applications vary, each investigator should use the application references as a guide to help estimate the appropriate dose or concentration. The dose or concentration can be further optimized experimentally in a dose response or titration experiment.

Intended for research use only. Not for human, therapeutic, or diagnostic applications.

The buyer cannot sell or otherwise transfer this product for Commercial Purposes without written approval of Humimmu LLC.  

Copyright 2023. Humimmu LLC.  All Rights Reserved

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