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Rabbit Anti-TPSB2/Cy3 Conjugated antibody (bs-20844R-Cy3)
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說 明 書: 100ul  
100ul/2980.00元
大包裝/詢價
產品編號 bs-20844R-Cy3
英文名稱 Rabbit Anti-TPSB2/Cy3 Conjugated antibody
中文名稱 Cy3標記的肥大細胞類胰蛋白酶β2
別    名 Tryptase beta-2; Tryptase-2; Tryptase II; TPS2; AV011504; Mcp-6; MCPT6; MMCP-6; TPS2; TPSB2; TRYPTASE 2; TRYPTASE BETA/II; tryptaseB; tryptaseC; tryptase beta-2 precursor; tryptase beta 2 (gene/pseudogene); TRYB1_HUMAN.  
規格價格 100ul/2980元 購買        大包裝/詢價
說 明 書 100ul  
研究領域 腫瘤  免疫學  激酶和磷酸酶  
抗體來源 Rabbit
克隆類型 Polyclonal
交叉反應 (predicted: Human, )
產品應用 ICC=1:50-200 IF=1:50-200 
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
分 子 量 27kDa
性    狀 Lyophilized or Liquid
濃    度 1mg/ml
免 疫 原 KLH conjugated synthetic peptide derived from human TPSB2
亞    型 IgG
純化方法 affinity purified by Protein A
儲 存 液 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
保存條件 Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C.
產品介紹 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, beta II and beta III. 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.

Function:
Tryptase is the major neutral protease present in mast cells and is secreted upon the coupled activation-degranulation response of this cell type. Has an immunoprotective role during bacterial infection. Required to efficiently combat K.pneumoniae infection (By similarity).

Subunit:
Homotetramer. The active tetramer is converted to inactive monomers at neutral and acidic pH in the absence of heparin. Low concentrations of inactive monomers become active monomers at pH 6.0 in the presence of heparin. When the concentration of active monomers is higher, they convert to active monomers and then to active tetramers. These monomers are active and functionally distinct from the tetrameric enzyme. In contrast to the hidden active sites in the tetrameric form, the active site of the monomeric form is accessible for macromolecular proteins and inhibitors eg: fibrinogen which is a substrate for the monomeric but not for the tetrameric form. The monomeric form forms a complex with SERPINB6.

Subcellular Location:
Secreted.

Similarity:
Belongs to the peptidase S1 family. Tryptase subfamily.
Contains 1 peptidase S1 domain.

Database links:

Entrez Gene: 64499 Human

Omim: 191081 Human

SwissProt: P20231 Human

Unigene: 405479 Human



Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.

類胰蛋白酶(Tryptase)廣泛分布于呼吸道和胃腸道、皮膚等組織中,主要用于呼吸系統、胃腸道系統疾病和其腫瘤的研究。
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