Product Datasheet

TPSAB1 Antibody

Catalog No: #32555

Orders: [email protected] Description Support: [email protected]

Product Name TPSAB1 Antibody

Host Species Rabbit

Clonality Polyclonal

Purification Antibodies were purified by affinity purification using immunogen.

Applications WB IHC IF

Species Reactivity Hu

Specificity The antibody detects endogenous level of total TPSAB1 protein.

Immunogen Type Recombinant Protein

Immunogen Description Recombinant protein of human TPSAB1.

Target Name TPSAB1

Other Names TPS1; TPS2; TPSB1;

Accession No. Swiss-Prot:Q15661NCBI ID:7177

SDS-PAGE MW 31KD

Concentration 1.0mg/ml

Formulation Supplied at 1.0mg/mL in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02%

sodium azide and 50% glycerol.

Storage Store at -20°C

Application Details

Western blotting: 1:500 - 1:2000

Immunohistochemistry: 1:50 - 1:200

Immunofluorescence: 1:50 - 1:200

Images

Western blot analysis of extracts of various cell lines, using TPSAB1 antibody.

Address: 8400 Baltimore Ave., Suite 302, College Park, MD 20740, USA http://www.sabbiotech.com 1 Immunofluorescence analysis of HeLa cell using TPSAB1 antibody. Blue: DAPI for nuclear staining.

Background

Tryptases comprise a family of -like serine proteases, the peptidase family S1. are enzymatically active only as heparin-stabilized tetramers, and they are resistant to all known endogenous proteinase inhibitors. Several are clustered on 16p13.3. These genes are characterized by several distinct features. They have a highly conserved 3' UTR and contain tandem repeat sequences at the 5' flank and 3' UTR which are thought to play a role in regulation of the mRNA stability. These genes have an intron immediately upstream of the initiator Met codon, which separates the site of transcription initiation from protein coding sequence. This feature is characteristic of tryptases but is unusual in other genes. The alleles of this gene exhibit an unusual amount of sequence variation, such that the alleles were once thought to represent two separate genes, alpha and beta 1. Beta tryptases appear to be the main isoenzymes expressed in mast cells; whereas in , alpha tryptases predominate. Tryptases have been implicated as mediators in the pathogenesis of asthma and other allergic and inflammatory disorders.

Note: This product is for in vitro research use only and is not intended for use in humans or animals.

Address: 8400 Baltimore Ave., Suite 302, College Park, MD 20740, USA http://www.sabbiotech.com 2