Tigit Rabbit Monoclonal Antibody [Clone ID: 4D4]

CAT#: TA386185

Recombinant Anti-TIGIT (Clone 4D4)


USD 523.00

2 Weeks*

Size
    • 200 ug

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Specifications

Product Data
Clone Name 4D4
Applications FC
Reactivities Mouse
Modifications This chimeric rabbit antibody was made using the variable domain sequences of the original Hamster format, for improved compatibility with existing reagents, assays and techniques.
Host Rabbit
Isotype IgG, kappa
Clonality Monoclonal
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.
Specificity 4D4 specifically recognises TIGIT.

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).
Formulation PBS with 0.02% Proclin 300.
Concentration lot specific
Conjugation Unconjugated
Storage Please store at 4°C for up to 3 months. For longer storage, aliquot and store at -20°C. Avoid freeze and thaw cycles.
Stability 3 years from dispatch.
Gene Name T cell immunoreceptor with Ig and ITIM domains
Synonyms DKFZp667A205; FLJ39873; VSIG9; VSTM3; WUCAM
Reference Data

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*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen complexities in the preparation of your product. International customers may expect an additional 1-2 weeks in shipping.