TPSB2
TPSB2,全稱為胰蛋白酶β2(Tryptase beta-2),也常被簡稱為β2類胰蛋白酶。它主要存在于肥大細胞的顆粒中,當身體遇到過敏原或發生炎癥時,肥大細胞會釋放這種蛋白,參與到炎癥反應和組織修復的過程里。
TPSB2和多種過敏性疾病關系緊密:哮喘患者的氣道中,它的含量往往比正常人高,可能加重氣道炎癥與收縮,讓呼吸更困難;慢性蕁麻疹發作時,皮膚里的這種蛋白活性也會增強,引發風團和瘙癢;過敏性鼻炎患者的鼻腔分泌物中,也能檢測到它的存在。目前針對這種蛋白的抑制劑正在研發,部分候選藥物已進入臨床試驗階段,希望通過阻斷它的作用來緩解過敏性疾病癥狀,比如減輕哮喘發作時的氣道痙攣,為患者提供新的治療方向。
熱銷產品
Recombinant Human Tryptase beta-2 (TPSB2) (CSB-YP024128HU)
驗證數據
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
TPSB2 Recombinant Monoclonal Antibody (CSB-RA958088A0HU)
驗證數據
Western Blot
Positive WB detected in: Mouse Kidney tissue lysate,
All lanes: TPSB2 antibody at 1:1000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 30 kDa
Observed band size: 30 kDa
Overlay Peak curve showing K562 cells stained with CSB-RA958088A0HU (red line) at 1:50. The cells were fixed in 4% formaldehyde and permeated by 0.2% TritonX-100. Then 10% normal goat serum to block non-specific protein-protein interactions followed by the antibody (1μg/1*106cells) for 45min at 4℃. The secondary antibody used was FITC-conjugated Goat Anti-rabbit IgG(H+L) at 1:200 dilution for 35min at 4℃.Control antibody (green line) was rabbit IgG (1μg/1*106cells) used under the same conditions. Acquisition of >10,000 events was performed.
TPSB2 Antibody (CSB-PA024128LA01HU)
驗證數據
Immunohistochemistry of paraffin-embedded human testis tissue using CSB-PA024128LA01HU at dilution of 1:100
Western Blot
Positive WB detected in: Rat liver tissue, Rat kidney tissue, Mouse liver tissue, Mouse kidney tissue, Mouse stomach tissue
All lanes: TPSB2 antibody at 3µg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 31 kDa
Observed band size: 31 kDa
Human Tryptase beta-2(TPSB2) ELISA kit (CSB-EL024128HU)
驗證數據
貨號:CSB-EL024128HU
規格:96T/48T
靈敏度:0.137 ng/ml
檢測范圍:0.137 ng/ml - 100 ng/ml
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
TPSB2 Antibodies
TPSB2 for Homo sapiens (Human)
| 產品貨號 | 產品名稱 | 種屬反應性 | 應用類型 |
|---|---|---|---|
| CSB-PA608547 | TPSB2 Antibody | Human | ELISA,IHC |
| CSB-PA030905 | TPSB2 Antibody | Human | ELISA,IHC |
| CSB-PA024128LA01HU | TPSB2 Antibody | Human, Mouse, Rat | ELISA, WB, IHC |
| CSB-PA024128LB01HU | TPSB2 Antibody, HRP conjugated | Human | ELISA |
| CSB-PA024128LC01HU | TPSB2 Antibody, FITC conjugated | Human | |
| CSB-PA024128LD01HU | TPSB2 Antibody, Biotin conjugated | Human | ELISA |
| CSB-RA958088A0HU | TPSB2 Recombinant Monoclonal Antibody | Human, Mouse | ELISA, WB, FC |
TPSB2 Proteins
TPSB2 Proteins for Homo sapiens (Human)
| 產品貨號 | 產品名稱 | 來源 |
|---|---|---|
| CSB-BP024128HU CSB-MP024128HU CSB-EP024128HU-B |
Recombinant Human Tryptase beta-2 (TPSB2) | Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |
| CSB-EP024128HU | Recombinant Human Tryptase beta-2 (TPSB2) | E.coli |
| CSB-EP024128HUb1 | Recombinant Human Tryptase beta-2 (TPSB2) | E.coli |
| CSB-YP024128HU | Recombinant Human Tryptase beta-2 (TPSB2) | Yeast |
TPSB2 ELISA Kit
TPSB2 ELISA Kit for Homo sapiens (Human)
| 產品貨號 | 產品名稱 | 樣本類型 | 靈敏度 |
|---|---|---|---|
| CSB-EL024128HU | Human Tryptase beta-2(TPSB2) ELISA kit | serum, plasma, tissue homogenates | 0.137 ng/ml |




