PSMA1 Polyclonal antibody

PSMA1 Polyclonal Antibody for WB, IF, IHC, ELISA

Host / Isotype

Rabbit / IgG


human, mouse, rat





Cat no : 11175-1-AP


20S proteasome, 30 kDa prosomal protein, HC2, Macropain subunit C2, NU, PROS 30, PROS30, Proteasome component C2, Proteasome nu chain, PSC2, PSMA1

Tested Applications

Positive WB detected inCOLO 320 cells, HeLa cells, mouse kidney tissue, PC-3 cells
Positive IHC detected inhuman colon cancer tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
Positive IF detected inPC-3 cells

Recommended dilution

Western Blot (WB)WB : 1:500-1:1000
Immunohistochemistry (IHC)IHC : 1:20-1:200
Immunofluorescence (IF)IF : 1:10-1:100
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

Published Applications

WBSee 1 publications below

Product Information

11175-1-AP targets PSMA1 in WB, IF, IHC, ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Cited Reactivityrat
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen PSMA1 fusion protein Ag1660
Full Name proteasome (prosome, macropain) subunit, alpha type, 1
Calculated Molecular Weight 30 kDa
Observed Molecular Weight 29-33 kDa
GenBank Accession NumberBC015105
Gene Symbol PSMA1
Gene ID (NCBI) 5682
Conjugate Unconjugated
Form Liquid
Purification MethodAntigen 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. 20ul sizes contain 0.1% BSA.

Background Information

PSMA1(Proteasome subunit alpha type-1) is also named as HC2, NU, PROS30, PSC2 and belongs to the peptidase T1A family.The proteasome is a multicatalytic proteinase complex which is characterized by its ability to cleave peptides with Arg, Phe, Tyr, Leu, and Glu adjacent to the leaving group at neutral or slightly basic pH.It is induced in breast cancer tissue and up-regulated in liver tumor tissues(PMID:17127214;16317774;17004105).


Product Specific Protocols
WB protocol for PSMA1 antibody 11175-1-APDownload protocol
IHC protocol for PSMA1 antibody 11175-1-APDownload protocol
IF protocol for PSMA1 antibody 11175-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



Int J Mol Sci

Impaired 26S Proteasome Assembly Precedes Neuronal Loss in Mutant UBQLN2 Rats.

Authors - Wenjuan Zhang