Please note, an unloaded CD1d negative control reagent will be added to all CD1d orders.

The standard CD1d ligand for detection of iNKT cells is PBS-57.

Each unit of quantity contains 200 µg of MHC protein.

The Tetramer Resource Committee (TRC) meets approximately every other Friday to review tetramer requests. Requests must be received before 12 noon EST three days before a scheduled TRC meeting in order to be considered. View TRC Schedule

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Protein (Allele) Ligand Order Options Info
guinea pig CD1b3 Unloaded
human CD1a Unloaded
human CD1b Unloaded
human CD1c Unloaded
human CD1d OCH
human CD1d PBS-57
human CD1d Unloaded
Mafa CD1a Unloaded
Mamu CD1a Unloaded
Mamu CD1b Unloaded
Mamu CD1c Unloaded
mouse CD1d OCH
mouse CD1d PBS-57
mouse CD1d Unloaded
rat CD1d PBS-57


Disclaimer: Please note that the reagents listed on this page have been produced by the NIH Tetramer Facility with strict quality control (including gene sequencing, affinity purification, SDS PAGE analysis, and verification of biotinylation by immunoprecipitation), but many have not been confirmed to stain or activate specific T cells.