Prostate Specific Antigen Protein (PSA) (AA 25-261) (His tag)
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- 抗原 See all Prostate Specific Antigen (PSA) 蛋白
- Prostate Specific Antigen (PSA)
- 蛋白类型
- Recombinant
- 产品特性
- AA 25-261
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宿主
- 人
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资源
- 人细胞
- 标记
- This Prostate Specific Antigen protein is labelled with His tag.
- 原理
- Recombinant Human PSA/KLK3 Protein (aa 25-261, His Tag)
- 序列
- Ile25-Pro261
- 产品特性
- Recombinant Human Kallikrein-3/Prostate-specific antigen is produced by our Mammalian expression system and the target gene encoding Ile25-Pro261 is expressed with a 6His tag at the C-terminus.
- 纯度
- > 95 % as determined by reducing SDS-PAGE.
- 内毒素水平
- < 1.0 EU per μg as determined by the LAL method.
- Top Product
- Discover our top product PSA 蛋白
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Prostate Specific Antigen (PSA) (AA 1-261) protein (GST tag)
PSA 宿主: 人 宿主: 小麦胚 Recombinant WB, ELISA, AP, AA
Prostate Specific Antigen (PSA) (Native Form) proteinPSA 宿主: 人 宿主: Human Native
Prostate Specific Antigen (PSA) (AA 25-261) protein (His tag)Crystallography grade PSA 宿主: 人 宿主: Insect Cells Recombinant >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot. SDS, WB, ELISA, Crys
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- 限制
- 仅限研究用
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- 状态
- Frozen, Liquid
- 缓冲液
- Supplied as a 0.2 μm filtered solution of 20 mM TrisHcl, 150 mM NaCl,1 mM CaCl2, pH 7.5.
- 储存条件
- -20 °C
- 储存方法
- Store at < -20°C, stable for 6 months. Please minimize freeze-thaw cycles.
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- 抗原
- Prostate Specific Antigen (PSA)
- 别名
- PSA/KLK3 (PSA 产品)
- 别名
- APS Protein, KLK2A1 Protein, PSA Protein, hK3 Protein, KLK3 Protein, Klk1c10l2 Protein, RSGK-50 Protein, RSKG-50 Protein, rGK-3 Protein, Kal-3 Protein, Kal3 Protein, Klk3 Protein, AAP-S Protein, MP100 Protein, Psa Protein, R74825 Protein, goku Protein, kallikrein related peptidase 3 Protein, kallikrein 3 Protein, kallikrein 1-related peptidase C3 Protein, kallikrein B, plasma 1 Protein, aminopeptidase puromycin sensitive Protein, KLK3 Protein, Klk1c3 Protein, Klkb1 Protein, Npepps Protein
- 背景
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Background: KLK3, also known as APS, is short for Prostate-specific antigen. It is a 261 aa. protein which belongs to the peptidase S1 family and Kallikrein subfamily. This protein has 5 isforms produced by alternative splicing. It is a secreted protein and can forms a heterodimer with SERPINA5 which can inhibit its activity. KLK3 is also strongly inhibited by Zn2+, 100 times more abundant in semen than in serum. This inhibition is relieved by exposure to semenogelins, which are avid zinc binders. KLK3 can hydrolyzes semenogelin-1 thus leading to the liquefaction of the seminal coagulum.
Synonym: APS,Hk3,KLK2A1,PSA,Prostate-Specific Antigen, PSA, Gamma-Seminoprotein, Seminin, Kallikrein-3, P-30 Antigen, Semenogelase,
- 分子量
- 27.1 kDa
- UniProt
- P07288
- 途径
- Complement System
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