产品标准
浓缩液(1mg/1ml) 亲和纯化抗体
产品应用
WB=1:100-500 Elisa =1:200-1000 IP=1:20-100 IHC=1:100-500 （石蜡切片需做抗原修复）
产品介绍
PSA-前列腺特异性抗原为激肽释放酶家族蛋白，为丝氨酸蛋白酶，由前列腺上皮产生，精液中的浓度很高，可使精液凝块水解、液化，功能与男性生育力有关.
此抗体可用于试剂盒包被用抗体。
Kallikreins are a subgroup of serine proteases having diverse physiological functions. Growing evidence suggests that many kallikreins are implicated in carcinogenesis and some have potential as novel cancer and other disease biomarkers. This gene is one of the fifteen kallikrein subfamily members located in a cluster on chromosome 19. Its protein product is a protease present in seminal plasma. It is thought to function normally in the liquefaction of seminal coagulum, presumably by hydrolysis of the high molecular mass seminal vesicle protein. Serum level of this protein, called PSA in the clinical setting, is useful in the diagnosis and monitoring of prostatic carcinoma. Alternate splicing of this gene generates two transcript variants encoding different isoforms. Additional transcript variants have been described, but it is unclear if these transcripts are normally expressed or if they are specific to benign or malignant tumors.
Also known as:
Prostate specific antigen; Gamma seminoprotein; hK3; Kallikrein 3; Kallikrein related peptidase 3; KLK 3; KLK2A1; KLK3; P 30 antigen; P30 antigen; Prostate Specific Antigen; PSA; Semenogelase; Seminin
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