Active Puromycin Sensitive Aminopeptidase (PSA)
NPEPPS; AAP-S; Metalloproteinase MP100; Cytosol alanyl aminopeptidase
- 物種Homo sapiens (Human，人) 相同的名稱，不同的物種。
- 緩沖液成份20mM Tris, 150mM NaCl緩沖液（pH8.0, 含有1mM EDTA, 1mM DTT, 0.01% SKL, 5% Trehalose和Proclin300）
- 純度> 97%
- 下載 英文說明書 中文說明書
- 規格 10μg50μg 200μg 1mg 5mg
- 價格 ¥ 1267 ¥ 3168 ¥ 6336 ¥ 19008 ¥ 47520
- Figure. SDS-PAGE
- Figure. Western Blot
- 通過ISO 9001、ISO 13485質量體系認證
Figure. The binding activity of PSA with PDIA3.
Puromycin Sensitive Aminopeptidase (PSA) also known as cytosol alanyl aminopeptidase or alanine aminopeptidase (AAP) is used as a biomarker to detect damage to the kidneys, and that may be used to help diagnose certain kidney disorders. It is found at high levels in the urine when there are kidney problems. PSA has been proposed to function in a variety of processes, including metabolism of neuropeptidase, regulation of the cell cycle, and hydrolysis of proteasomal products to amino acids. Besides, Protein Disulfide Isomerase A3 (PDIA3) has been identified as an interactor of PSA, thus a binding ELISA assay was conducted to detect the interaction of recombinant human PSA and recombinant human PDIA3. Briefly, PSA were diluted serially in PBS, with 0.01% BSA (pH 7.4). Duplicate samples of 100uL were then transferred to PDIA3-coated microtiter wells and incubated for 2h at 37℃. Wells were washed with PBST and incubated for 1h with anti-PSA pAb, then aspirated and washed 3 times. After incubation with HRP labelled secondary antibody, wells were aspirated and washed 3 times. With the addition of substrate solution, wells were incubated 15-25 minutes at 37℃. Finally, add 50μL stop solution to the wells and read at 450nm immediately. The binding activity of PSA and PDIA3 was shown in Figure 1, and this effect was in a dose dependent manner.
Reconstitute in 20mM Tris, 150mM NaCl (pH8.0) to a concentration of 0.1-1.0 mg/mL. Do not vortex.
|編號||適用物種：Homo sapiens (Human，人)||應用(僅供研究使用，不用于臨床診斷！)|
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