PSMD2 Polyclonal antibody

PSMD2 Polyclonal Antibody for IHC, IP, WB,ELISA

Host / Isotype

Rabbit / IgG


human, mouse, rat





Cat no : 14748-1-AP


26S proteasome subunit p97, P97, Protein 55.11, PSMD2, Rpn1, S2, TRAP2

Tested Applications

Positive WB detected inSKOV-3 cells, HeLa cells, K-562 cells, human heart tissue, mouse skeletal muscle tissue, PC-3 cells, A431 cells, HL-60 cells, mouse heart tissue, rat heart tissue
Positive IP detected inK-562 cells
Positive IHC detected inhuman breast cancer tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0

Recommended dilution

Western Blot (WB)WB : 1:1000-1:4000
Immunoprecipitation (IP)IP : 0.5-4.0 ug for IP and 1:500-1:2000 for WB
Immunohistochemistry (IHC)IHC : 1:50-1:500
Sample-dependent, check data in validation data gallery

Product Information

14748-1-AP targets PSMD2 in WB, IP, IHC, CoIP,ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Cited Reactivity human
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen PSMD2 fusion protein Ag6484
Full Name proteasome (prosome, macropain) 26S subunit, non-ATPase, 2
Calculated molecular weight 100 kDa
Observed molecular weight100 kDa
GenBank accession numberBC002368
Gene symbol PSMD2
Gene ID (NCBI) 5708
Conjugate Unconjugated
Form Liquid
Purification Method Antigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage.

Background Information

Tumor necrosis factor type 1 receptor-associated protein 2 (TRAP2), encoded by PSMD2 gene, is a non-ATPase regulatory subunit of the 26 proteasome which is involved in the ATP-dependent degradation of ubiquitinated proteins. The 26S proteasome is a multicatalytic proteinase complex with a highly ordered structure composed of 2 complexes, a 20S core and a 19S regulator. The 19S regulator is composed of a base, which contains 6 ATPase subunits and 2 non-ATPase subunits, and a lid, which contains up to 10 non-ATPase subunits. TRAP2 may also participate in the TNF signalling pathway since it interacts with the tumor necrosis factor type 1 receptor.


Product Specific Protocols
WB protocol for PSMD2 antibody 14748-1-APDownload protocol
IHC protocol for PSMD2 antibody 14748-1-APDownload protocol
IP protocol for PSMD2 antibody 14748-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



BMC Mol Biol

PSMD1 and PSMD2 regulate HepG2 cell proliferation and apoptosis via modulating cellular lipid droplet metabolism.

Authors - Yanjie Tan

Cell Commun Signal

NQO1 potentiates apoptosis evasion and upregulates XIAP via inhibiting proteasome-mediated degradation SIRT6 in hepatocellular carcinoma.

Authors - Hong-Zhong Zhou


The degradation of p53 and its major E3 ligase Mdm2 is differentially dependent on the proteasomal ubiquitin receptor S5a.

Authors - Sparks A A


Cancer vulnerabilities unveiled by genomic loss.

Authors - Nijhawan Deepak D