产品信息

蛋白质全称	丝氨酸蛋白酶HTRA1
别名	ARMD7, High-temperature requirement A serine peptidase 1, HtrA, HtrA serine peptidase 1, HTRA1, L56, ORF480
Uniprot ID	Q9R118
免疫原	小鼠HTRA1重组蛋白
抗体亚型	IgG
预测分子量./观测分子量.	51 kDa / 55 kDa
纯化方式	亲和纯化

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应用

应用	物种	稀释	阳性样品
WB 免疫印迹	小鼠, 大鼠	1: 1000-1: 2000	脑, 肝, 肾

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背景

Serine protease with a variety of targets, including extracellular matrix proteins such as fibronectin. HTRA1-generated fibronectin fragments further induce synovial cells to up-regulate MMP1 and MMP3 production. May also degrade proteoglycans, such as aggrecan, decorin and fibromodulin. Through cleavage of proteoglycans, may release soluble FGF-glycosaminoglycan complexes that promote the range and intensity of FGF signals in the extracellular space. Regulates the availability of insulin-like growth factors (IGFs) by cleaving IGF-binding proteins. Inhibits signaling mediated by TGF-beta family members. This activity requires the integrity of the catalytic site, but it is unclear whether it leads to the proteolytic degradation of TGF-beta proteins themselves or not.

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图像

WB检测htrA1蛋白(货号 GB114378). 样品: 经RIPA裂解液(货号G2002)处理的蛋白质. 封闭: 封闭: 3%脱脂牛奶(货号GC310001)溶于TBST溶液, 室温孵育1小时. —抗: 1: 1000稀释, 4℃ 孵育过夜. 二抗: HRP标记山羊抗兔IgG (H+L) (货号GB23303), 1: 5000稀释, 室温孵育1小时.

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储存

储存条件	在-20℃下储存一年, 避免反复冻融.
储存缓冲液	含0.15% ProClin300防腐剂, 100 μg/mL牛血清白蛋白和50%甘油的磷酸盐缓冲液.

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注意:

1.本产品仅供研究使用.

2.建议用一抗稀释液(G2025)稀释本产品.