AITR Human

AITR Human

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  • AITR Human

  • AITR Human Recombinant
  • CYT-925
  • Shipped with Ice Packs

Catalogue number



TNFRSF18, AITR, CD357, GITR, GITR-D, Tumor necrosis factor receptor superfamily member 18, Activation-inducible TNFR family receptor, Glucocorticoid-induced TNFR-related protein, CD357, UNQ319/PRO364.


AITR Human Recombinant produced in Sf9 Baculovirus is a single, glycosylated polypeptide chain containing 145 amino acids (26-162a.a.) and having a molecular mass of 15.6kDa (Migrates at 18-28kDa on SDS-PAGE under reducing conditions).
AITR is fused to an 8 amino acid His-tag at C-terminus & purified by proprietary chromatographic techniques.


Sf9, Baculovirus cells.

Physical Appearance

Sterile filtered colorless solution.


AITR protein solution (0.5mg/ml) containing Phosphate Buffered Saline (pH 7.4) and 10% glycerol.


Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time.
For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Avoid multiple freeze-thaw cycles.


Greater than 95.0% as determined by SDS-PAGE.

Safety Data Sheet

Amino acid sequence



ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. They may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.


AITR Human Recombinant: Unveiling its Role in Immune Regulation and Therapeutic Potential


1. Abstract


This research paper aims to provide a comprehensive exploration of the AITR Human Recombinant, a crucial receptor involved in immune regulation. By examining its structure, signaling pathways, biological functions, and implications in disease, we unravel the potential therapeutic applications of AITR in immune-related disorders.


2. Introduction


AITR, also known as TNFRSF18, is a receptor protein that plays a vital role in immune regulation. With its involvement in T-cell responses and immune tolerance, AITR has emerged as an intriguing target for therapeutic interventions in various immune-mediated conditions.


3. Structure and Signaling of AITR


AITR is a transmembrane receptor protein belonging to the tumor necrosis factor receptor superfamily. Its extracellular domain interacts with its ligand, glucocorticoid-induced TNFR-related protein (GITR) ligand, leading to downstream signaling events that modulate immune cell function.


4. Biological Functions of AITR


AITR activation influences T-cell responses by regulating T-cell activation, proliferation, and cytokine production. Additionally, AITR signaling can modulate the balance between effector and regulatory T-cell populations, thereby playing a role in immune tolerance and immune homeostasis.


5. AITR in Disease Pathology


AITR dysregulation has been associated with various immune-related disorders, including autoimmune diseases, cancer, and transplant rejection. Understanding the role of AITR in these pathologies may provide insights into potential therapeutic strategies targeting AITR signaling.


6. Therapeutic Potential of AITR


The unique role of AITR in immune regulation makes it an appealing target for therapeutic interventions. Modulation of AITR signaling holds promise for manipulating immune responses in the context of autoimmune diseases, cancer immunotherapy, and transplantation.


7. Conclusion and Future Perspectives


While our understanding of AITR and its functions has advanced significantly, further research is warranted to unravel its complex signaling pathways and therapeutic potential. Continued investigations into AITR biology will enhance our ability to develop targeted therapies for immune-related disorders.

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