SPPL2A Polyclonal antibody

SPPL2A Polyclonal Antibody for WB, IHC, ELISA

Host / Isotype

Rabbit / IgG


human, mouse, rat





Cat no : 13255-1-AP


IMP 3, IMP3, Intramembrane protease 3, Presenilin like protein 2, PSL2, SPP like 2A, SPPL2A

Tested Applications

Positive WB detected inhuman colon tissue, Jurkat cells, mouse colon tissue
Positive IHC detected inhuman testis tissue, human kidney 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 : 1:500-1:1000
Immunohistochemistry (IHC)IHC : 1:20-1:200
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.

Product Information

13255-1-AP targets SPPL2A in WB, IHC, ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen SPPL2A fusion protein Ag3935
Full Name signal peptide peptidase-like 2A
Calculated Molecular Weight 520 aa, 58 kDa
Observed Molecular Weight 58 kDa
GenBank Accession NumberBC025740
Gene Symbol SPPL2A
Gene ID (NCBI) 84888
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

SPPL2A(Signal peptide peptidase-like 2A) is also named as IMP3(Intramembrane protease 3), PSL2(Presenilin-like protein 2) and belongs to the peptidase A22B family. It is an aspartyl intramembrane protease, has been implicated in the proteolysis of TNF-alpha, Fas Ligand and Bri2 and endogenous signal-peptide-peptidase-like2A (SPPL2a) is localised in lysosomes/late endosomes(PMID:21896273). This protein has a signal peptide with 25 amino acid and seven glycosylation sites.


Product Specific Protocols
WB protocol for SPPL2A antibody 13255-1-APDownload protocol
IHC protocol for SPPL2A antibody 13255-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols