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  • MABS1910 - Anti-Signal peptide peptidase-like 3 Antibody, clone 7F9

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MABS1910 Sigma-Aldrich

Anti-Signal peptide peptidase-like 3 Antibody, clone 7F9

This Anti-phospho-VEGFR2 (Tyr1212) Antibody, clone 12A10.1 is validated for use in WB for the detection of phospho-VEGFR2 (Tyr1212).

Synonym: Signal peptide peptidase-like 3, SPP-like 3, Intramembrane protease 2, IMP-2, Presenilin homologous protein 1, PSH1, Presenilin-like protein 4

  •  eCl@ss 32160702

  •  NACRES NA.41

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Properties

Related Categories Alphabetical Index, Antibodies, Primary Antibodies, SG-SK
clone   7F9, monoclonal
biological source   mouse
application(s)   immunoprecipitation (IP): suitable
  western blot: suitable
species reactivity   human, human, human
shipped in   ambient
packaging   antibody small pack of 25 μg
isotype   IgG1κ
Quality Level   100
antibody product type   primary antibodies
NCBI accession no.   NP_620584
UniProt accession no.   Q8TCT6
Gene Information   human ... SPPL3(121665)

Description

General description

Signal peptide peptidase-like 3 (UniProt: Q8TCT6; also known as SPP-like 3, Intramembrane protease 2, IMP-2, Presenilin homologous protein 1, PSH1, Presenilin-like protein 4, SPPL3) is encoded by the SPPL3 (also known as IMP2) gene (Gene ID: 121665) in human. SPPL3 is a multi-pass transmembrane protein that is shown to be widely expressed and is highly conserved in multicellular eukaryotes. Three isoforms of SPPL3 have been described that are produced by alternative splicing. It is a member of the intramembrane-cleaving GxGD proteases. It acts as an intramembrane protease that cleaves type II membrane protein substrates in or close to their luminal transmembrane domain boundaries. It can also act as a sheddase by mediating the proteolytic release and secretion of active site-containing ectodomains of glycan-modifying glycosidases and glycosyltransferases. It is also shown to catalyze the intramembrane cleavage of the envelope glycoprotein gp130 and/or the leader peptide gp18LP of the simian foamy virus independent of prior ectodomain shedding by furin or furin-like proprotein convertase-mediated cleavage proteolysis. The first transmembrane domain of SPPL3 may act as a type I signal anchor. SPPL3 also contains a PAL motif (aa 342-344) that is required for normal active site conformation.

Specificity

Clone 7F9 detects Signal peptide peptidase-like 3 in human cells. it targets an epitope within 15 amino acids from the C-terminal half. Immunogen sequence is conserved in all three isoforms.

Immunogen

KLH-conjugated linear peptide corresponding to 15 amino acids from the C-terminal half of human Signal peptide peptidase-like 3.

Application

Research Category
Signaling

Western Blotting Analysis: A representative lot detected Signal peptide peptidase-like 3 in Western Blotting applications (Voss, M., et. al. (2012). J Biol Chem. 287(52):43401-9; Voss, M., et. al. (2014). EMBO J. 33(24):2890-905; Fleck, D., et. al. (2016). J Biol Chem. 291(1):318-33).

Immunoprecipitation Analysis: A representative lot detected Signal peptide peptidase-like 3 in Immunoprecipitation applications (Voss, M., et. al. (2012). J Biol Chem. 287(52):43401-9).

Target description

~42 kDa observed; 42.56 kDa calculated. Uncharacterized bands may be observed in some lysate(s).

Physical form

Format: Purified

Protein G purified

Purified mouse monoclonal antibody IgG1 in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.

Storage and Stability

Stable for 1 year at 2-8°C from date of receipt.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Quality

Evaluated by Western Blotting in HEK293 cell lysate.

Western Blotting Analysis: 1 µg/mL of this antibody detected Signal peptide peptidase-like 3 in HEK293 cell lysate.

Other Notes

Concentration: Please refer to lot specific datasheet.

Safety & Documentation

Safety Information

Safety Information for this product is unavailable at this time.

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

Antibody Basics

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Protocols

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