Anti-CD28 [1C6]

Catalogue Number: AB00472-202.1-ABA

Manufacturer:Vector Laboratories, Inc (ABA)
Type:Recombinant Monoclonal
Alias:TP44; Costimulatory molecule B7 receptor CD28; T-cell costimulatory molecule CD28
Shipping Condition:Blue Ice
Unit(s): 200 ug
Host name: Dog
Clone: 1C6
Isotype: IgG4
Immunogen: Canine CD28.
Application: ELISA, FC, FA, Blk, InVivoA, Act

Additional Text

Purification

Purified

Antibody Clonality

Recombinant Monoclonal

Storage Note

Store at 4⁰C for up to 3 months. For longer storage, aliquot and store at -20⁰C.

UniProt ID

Q9N0N8

Application Notes

This antibody exhibits an antagonistic activity, blocking mixed lymphocyte reactions and cytotoxic T lymphocyte-mediated killing. The use of this antibody to neutralize the CD26 signal following T-cell receptor activation is of clinical importance for transplantation therapy, as it has been shown to prevent graft rejection and graft-versus-host disease in the canine model of allogeneic hematopoietic cell transplantation (HCT). Interestingly, this antibody also exhibits agnostic activity; it was coated onto magnetic beads and used for the activation of canine peripheral blood lymphocytes (Szopa et al., 2021; PMID: 33679741).

Short Description

This chimeric dog antibody was made using the variable domain sequences of the original Mouse IgG1 format, for improved compatibility with existing reagents, assays and techniques.