Anti-TIGIT [nb66]

Catalogue Number: AB03139-34.11-BS-ABA

Manufacturer:Vector Laboratories, Inc (ABA)
Type:Recombinant Monoclonal
Alias:VSTM3; VSIG9; WUCAM; T-cell immunoreceptor with Ig and ITIM domains; V-set and immunoglobulin domain-containing protein 9; V-set and transmembrane domain-containing protein 3
Shipping Condition:Blue Ice
Unit(s): 1 mg
Host name: Camelid
Clone: nb66
Isotype:
Immunogen: The original antibody was generated by immunizing camels with human-derived TIGIT extracellular segment as antigen to obtain a high-quality immune nanobody gene library. The library was panned against human TIGIT to obtain this antibody.
Application: ELISA, FC, Blk

Additional Text

Uniprot ID

Q495A1

Gene ID

201633

Gene Name

TIGIT

Purification

Purified

Antibody Clonality

Recombinant Monoclonal

Storage Note

Store at 4⁰C for up to 3 months. Note, this antibody is provided without added preservatives, it is therefore recommed this antibody be handled under sterile conditions. For longer storage, aliquot and store at -20⁰C.

Application Notes

The binding characterization of this antibody towards human and cynomolgus monkey TIGIT was done using ELISA. It was reported that this antibody is capable of blocking the interaction of TIGIT with CD155 on the surface of CT26 cells. This antibody can recognize human TIGIT expressed on CHOZN/TIGIT cells in a flow cytometry. Epitope mapping of this antibody suggested that this antibody binds an epitope similar to that of another anti-TIGIT antibody called Tiragolumab. This antibody in combination with another anti-TIGIT antibody NB49 was used in the development of a bi-epitope bivalent antibody and its was reported that the blocking activity of the bi-epitope antibodies Nb49-Nb66 was significantly improved compared to the single antibody and the control antibody (CN111718415).