Anti-TIGIT [4D4]
Catalogue Number: AB00973-22.0-BT-ABA
| Manufacturer: | Vector Laboratories, Inc (ABA) |
| Type: | Recombinant Monoclonal |
| Shipping Condition: | Blue Ice |
| Storage Condition: | 2-8°C |
| Unit(s): | 1 mg |
| Host name: | Armenian Hamster |
| Clone: | 4D4 |
| Isotype: | IgG |
| Immunogen: | Armenian hamsters were immunized with recombinant mouse TIGIT tetramers by a combination of s.c. and food pad immunization and booster injections. Draining lymph nodes were fused with Sp2/0-Ag14 cells, selected in HAT (hypoxanthine/aminopterin/thymidine) medium and supernatants were screened for specificity by ELISA and flow cytometry using TIGIT-transfectants. |
| Application: | FC, Agon |
Additional Text
Uniprot ID
P86176
Purification
Purified
Antibody Clonality
Recombinant Monoclonal
Specificity
VSIG9; T Cell Immunoreceptor With Ig And ITIM Domains; V-Set And Immunoglobulin Domain Containing Protein 9; V-Set And Transmembrane Domain Containing Protein 3; VSTM3; T Cell Immunoreceptor With Ig And ITIM Domains; Washington University Cell Adhesion Molecule; WUCAM
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
4D4 is an agonistic anti-TIGIT antibody, and addition of plate bound 4D4 to anti-CD3/anti-CD28 stimulated T cells was shown to inhibit their proliferation (Joller 2011). Further, 4D4 has been used in order to identify genes that are downstream of TIGIT signaling in Tregs, as TIGIT engagement might modulate the Treg phenotype in tumor tissue (Liu 2016).
AB00973-22.0-BT Datasheet
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