Catalog No. 

CS739066

Species 

reactivity Human

Applications

Research Grade Biosimilar

Host species 

Human

Isotype

IgG4-kappa

Expression system 

Mammalian Cells

Clonality

Monoclonal

Target 

VSTM3, TIGIT, V-set and transmembrane domain-containing protein 3, VSIG9, V-set and immunoglobulin domain-containing protein 9, T-cell immunoreceptor with Ig and ITIM domains

Concentration 

1mg/ml

Endotoxin level 

Please contact the lab for this information.

Purity 

>95% purity as determined by SDS-PAGE.

Purification

Protein A/G, purified from cell culture supernatant.

Accession 

Q495A1

Form 

Liquid

Storage buffer 

0.01M PBS,pH7.4.

Stability and Storage 

Use a manual defrost freezer and avoid repeated freeze-thaw cycles. Store at 4°C for short-term storage (1-2 weeks). Store at -20°C for up to 12 months. For long-term storage, store at -743°C.

Alternate Names 

IBI939,IBI-939,IBI939

Background

Tamgiblimab (IBI939) is a fully human monoclonal antibody targeting T-cell immunoreceptor with immunoglobulin and ITIM domains (TIGIT). Tamgiblimab has anticancer effects.

Note 

For research use only. Not for use in clinical or therapeutic applications.