Cell Biology Antibodies 8
Anti-TPSAB1 Antibody (CAB2022)
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- SKU:
- CAB2022
- Product Type:
- Antibody
- Reactivity:
- Human
- Reactivity:
- Mouse
- Host Species:
- Rabbit
- Isotype:
- IgG
- Research Area:
- Cell Biology
Description
| Antibody Name: | Anti-TPSAB1 Antibody |
| Antibody SKU: | CAB2022 |
| Antibody Size: | 20uL, 50uL, 100uL |
| Application: | WB IF |
| Reactivity: | Human, Mouse |
| Host Species: | Rabbit |
| Immunogen: | Recombinant fusion protein containing a sequence corresponding to amino acids 19-210 of human TPSAB1 (NP_003285.2). |
| Application: | WB IF |
| Recommended Dilution: | WB 1:500 - 1:2000 IF 1:20 - 1:50 |
| Reactivity: | Human, Mouse |
| Positive Samples: | M21, HepG2, NCI-H460, Mouse brain, Mouse heart, Mouse liver |
| Immunogen: | Recombinant fusion protein containing a sequence corresponding to amino acids 19-210 of human TPSAB1 (NP_003285.2). |
| Purification Method: | Affinity purification |
| Storage Buffer: | Store at -20'C. Avoid freeze / thaw cycles. Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3. |
| Isotype: | IgG |
| Sequence: | APAP GQAL QRVG IVGG QEAP RSKW PWQV SLRV HGPY WMHF CGGS LIHP QWVL TAAH CVGP DVKD LAAL RVQL REQH LYYQ DQLL PVSR IIVH PQFY TAQI GADI ALLE LEEP VNVS SHVH TVTL PPAS ETFP PGMP CWVT GWGD VDND ERLP PPFP LKQV KVPI MENH ICDA KYHL GAYT GDDV RIVR DDML |
| Gene ID: | 7177 |
| Uniprot: | Q15661 |
| Cellular Location: | Secreted |
| Calculated MW: | 29kDa/30kDa |
| Observed MW: | 31kDa |
| Synonyms: | TPSAB1, TPS1, TPS2, TPSB1 |
| Background: | Tryptases comprise a family of trypsin-like serine proteases, the peptidase family S1. Tryptases are enzymatically active only as heparin-stabilized tetramers, and they are resistant to all known endogenous proteinase inhibitors. Several tryptase genes are clustered on chromosome 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 basophils, alpha tryptases predominate. Tryptases have been implicated as mediators in the pathogenesis of asthma and other allergic and inflammatory disorders. |
| UniProt Protein Function: | TPSAB1: Tryptase is the major neutral protease present in mast cells and is secreted upon the coupled activation-degranulation response of this cell type. Belongs to the peptidase S1 family. Tryptase subfamily. 2 isoforms of the human protein are produced by alternative splicing. |
| UniProt Protein Details: | Protein type:Secreted, signal peptide; EC 3.4.21.59; Protease; Secreted Chromosomal Location of Human Ortholog: 16p13.3 Cellular Component: extracellular matrix; extracellular space; extracellular region Molecular Function:protein binding; serine-type peptidase activity; serine-type endopeptidase activity Biological Process: extracellular matrix disassembly; extracellular matrix organization and biogenesis; defense response; proteolysis |
| NCBI Summary: | Tryptases comprise a family of trypsin-like serine proteases, the peptidase family S1. Tryptases are enzymatically active only as heparin-stabilized tetramers, and they are resistant to all known endogenous proteinase inhibitors. Several tryptase genes are clustered on chromosome 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 basophils, alpha tryptases predominate. Tryptases have been implicated as mediators in the pathogenesis of asthma and other allergic and inflammatory disorders. [provided by RefSeq, Jul 2008] |
| UniProt Code: | Q15661 |
| NCBI GenInfo Identifier: | 18202508 |
| NCBI Gene ID: | 7177 |
| NCBI Accession: | Q15661.1 |
| UniProt Secondary Accession: | Q15661,P15157, Q15663, Q6B052, Q9H2Y4, Q9H2Y5, Q9UQI1 D2E6R9, D2E6S1, |
| UniProt Related Accession: | Q15661 |
| Molecular Weight: | Observed MW: 31kDaCalculated MW: 29kDa/30kDa |
| NCBI Full Name: | Tryptase alpha/beta-1 |
| NCBI Synonym Full Names: | tryptase alpha/beta 1 |
| NCBI Official Symbol: | TPSAB1 |
| NCBI Official Synonym Symbols: | TPS1; TPS2; TPSB1 |
| NCBI Protein Information: | tryptase alpha/beta-1; tryptase I; tryptase-1; tryptase-I; tryptase-III; tryptase beta 1; tryptase beta I; tryptase beta-1; tryptase alpha-1; tryptase alpha II; mast cell beta I tryptase; mast cell alpha II tryptase |
| UniProt Protein Name: | Tryptase alpha/beta-1 |
| UniProt Synonym Protein Names: | Tryptase I; Tryptase alpha-1 |
| Protein Family: | Tryptase |
| UniProt Gene Name: | TPSAB1 |
| UniProt Entry Name: | TRYB1_HUMAN |
 | Western blot analysis of extracts of various cell lines, using TPSAB1 antibody (CAB2022) at 1:200 dilution. Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) (CABS014) at 1:10000 dilution. Lysates/proteins: 25ug per lane. Blocking buffer: 3% nonfat dry milk in TBST. |
 | Immunofluorescence analysis of A-549 cells using TPSAB1 antibody (CAB2022). Blue: DAPI for nuclear staining. |
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