DPLG3
Based on 1 Customer Validation
DPLG3 is a specific chymotryptic-like β5i subunits inhibitor, with an IC50 of 4.5 nM. DPLG3 inhibits mouse i-20S with IC50 of 9.4 nM. DPLG3 downregulates the protein levels of NF-κB p50 and p65. DPLG3 can be used for immune disease research.
For research use only. We do not sell to patients.
- Purity: 99.18%
- CAS No.: 1801379-22-5
- Formula: C37H41FN4O5
- Molecular Weight:640.74
-
Storage:
Sealed storage, away from moisture.
Powder -80°C, 2 years , -20°C, 1 year* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Biological Activity
|
p50 |
p65 |
DPLG3 (1-5 μM, 2 h) downregulates the protein levels of NF-κB p50 and p65 in BMDMs cells isolated from tibia and femur of 6-8 weeks old C57BL/6 mice[1].
DPLG3 (0.5-5 μM) suppresses T-cell proliferation in a concentration-dependent manner[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
DPLG3 (25 mg/kg, i.p., per day, 14 d) induces prolongation of heart allograft survival in mice (transplants BALB/c mice hearts into fully allogeneic C57BL/6 mice recipients)[2].
DPLG3 (25 mg/kg) shows reduced CD4+ and CD8+ effector T cells in RAG-/- C57BL/6 mice transferred into CD3+ CD25- T cells[3].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
-
CAS No. 1801379-22-5
-
Appearance Solid
-
Molecular Weight 640.74
-
Formula C37H41FN4O5
-
Color White to off-white
-
Shipping
Room temperature in continental US; may vary elsewhere.
-
Storage
Sealed storage, away from moisture
Powder -80°C 2 years -20°C 1 year * In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Purity & Documentation
-
Data Sheet (274 KB)
-
SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Korean - KR (251 KB)
- Portuguese - PT (251 KB)
-
Handling Instructions (2659 KB)
References
[1]. Moallemian R, et al. Immunoproteasome inhibitor DPLG3 attenuates experimental colitis by restraining NF-κB activation. Biochem Pharmacol. 2020 Jul;177:113964. [Content Brief]
[2]. Sula Karreci E, et al. Brief treatment with a highly selective immunoproteasome inhibitor promotes long-term cardiac allograft acceptance in mice. Proc Natl Acad Sci U S A. 2016 Dec 27;113(52):E8425-E8432. [Content Brief]
[3]. Basler M, et al. On the role of the immunoproteasome in transplant rejection. Immunogenetics. 2019 Mar;71(3):263-271. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)