产品信息

蛋白质全称	Kunitz型蛋白酶抑制因子1
别名	HAI, HAI-1, HAI1, MANSC2, SPINT1, Hepatocyte growth factor activator inhibitor type 1
Uniprot ID	Q9R097
免疫原	小鼠HAI-1重组蛋白
抗体亚型	IgG
纯化方式	亲和纯化
亚细胞定位	分泌型

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应用

应用	物种	稀释	阳性样品
IHC/IF 免疫组织化学/免疫荧光	人	1: 800-1: 1600	胎盘

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背景

HGFA Inhibitor 1 is an endogenous inhibitor of the kunitz-type serine proteinase HGF-activator (HGFA). HGF was first described as a hepatocyte-specific mitogen and survival factor, and has since been shown to exert a variety of actions on many cell types by binding to its MET receptor. HGF is activated by cleavage of the single-chain form to form a two-chain version by HGFA. HGFA Inhibitor 1 also inhibits trypsin, and MTSP-1 (Matriptase), a serine proteinase that also activates HGF.

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图像

IHC检测HAI-1蛋白(货号 GB113875). 样品: 人胎盘, 4%多聚甲醛 (货号G1101) 固定12-24小时. 抗原修复: 柠檬酸抗原修复液(干粉, pH 6.0) (G1201), 98℃, 20分钟. —抗: 1: 800稀释, 4℃ 孵育过夜. 二抗: HRP标记山羊抗兔IgG (H+L) (货号GB23303), 1: 200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.