Rabbit polyclonal PSMD9 antibody (A5357)


Reactivity: Human,Mouse,Rat
Applications: WB,IHC,IF
Conjugation: Unconjugated
Supplier: ABclonal Inc.

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Rabbit polyclonal PSMD9 antibody (A5357)

Supplier: ABclonal Inc.

Recommended applications: WB,IHC,IF

Recommended dilution:

WB 1:500 – 1:2000 IHC 1:50 – 1:200 IF 1:50 – 1:200

Recommended protocols: check protocols

Image descriptions:

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Alternative names:

Check alternative names for the antibody


p27 antibody, Rpn4 antibody
26S proteasome non ATPase regulatory subunit 9 antibody|26S proteasome non-ATPase regulatory subunit 9 antibody|26S proteasome regulatory subunit p27 antibody|Homolog of rat Bridge 1 antibody|MGC8644 antibody|p27 antibody|Proteasome (prosome macropain) 26S subunit non ATPase 9 antibody|Proteasome 26S non ATPase regulatory subunit 9 antibody|Proteasome 26S subunit non ATPase 9 antibody|PSMD 9 antibody|Psmd9 antibody|PSMD9_HUMAN antibody|Rpn4 antibody|Anti-PSMD9 antibody [EPR12947] (ab181998)

SCBT cat No: sc-136438|sc-376363|sc-10670|sc-10671|sc-100996|


Rabbit polyclonal PSMD9 antibody

Catalogue No.



Human, Mouse, Rat


Recombinant protein of human PSMD9





Recommended dilution

WB 1:500 – 1:2000
IHC 1:50 – 1:200
IF 1:50 – 1:200







Molecular weight

Predicted: 24kDa/Observed: Refer to Figures


PSMD9 antibody was tube-contained.
Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3.


PSMD9 antibody was purified using affinity purification.


Store at -20 Celsius degree. Avoid freeze / thaw cycles.

Alternative antibody names

p27 antibody, Rpn4 antibody

Database links

Human UniProt/Swiss-Prot:O00233

Protein names

p27, Rpn4

Protein function

Acts as a chaperone during the assembly of the 26S proteasome, specifically of the base subcomplex of the PA700/19S regulatory complex (RC). During the base subcomplex assembly is part of an intermediate PSMD9:PSMC6:PSMC3 module, also known as modulator trimer complex; PSMD9 is released during the further base assembly process.

Protein tissue specificity

Expressed in all tissues tested, highly expressed in liver and kidney.

Protein sequence and domain

Belongs to the proteasome subunit p27 family.; Contains 1 PDZ (DHR) domain.


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 20S core is composed of 4 rings of 28 non-identical subunits; 2 rings are composed of 7 alpha subunits and 2 rings are composed of 7 beta subunits. 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. Proteasomes are distributed throughout eukaryotic cells at a high concentration and cleave peptides in an ATP/ubiquitin-dependent process in a non-lysosomal pathway. An essential function of a modified proteasome, the immunoproteasome, is the processing of class I MHC peptides. This gene encodes a non-ATPase subunit of the 19S regulator. Three transcript variants encoding two different isoforms have been found for this gene.


AntibodyPlus can customize PSMD9 antibody according to your requirement, including bulk product size,etc. Please contact info@antibodyplus.com. AntibodyPlus provides antibody trial sample for your own antibody validation.

Product type

Primary antibody


ABclonal Inc.


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