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ACROBiosystems Human Kallikrein 3 Protein, His Tag, Lyophilized, 100 μg

Catalog No. 502719225
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Human Kallikrein 3 (KLK3), also known as Prostate-Specific Antigen (PSA), is a serine protease belonging to the kallikrein family. Secreted by the prostate gland, it serves as a critical biomarker for prostate pathologies and is a subject of extensive research in oncology. This pro-form protein is expressed from HEK293 cells, features a polyhistidine tag at the C-terminus, and is MALS-verified for quality assurance.

  • Greater than 95% purity as determined by SDS-PAGE and SEC-MALS
  • Expressed from human 293 cells (HEK293)
  • Calculated molecular weight of 28.7 kDa (migrates as 33-36 kDa on SDS-PAGE due to glycosylation)
  • Endotoxin level of less than 1.0 EU per μg
  • Formulated in 50 mM Tris, 150 mM NaCl, pH 7.5 with trehalose
  • Stable for 12 months in lyophilized state at -20°C or lower

Catalog No. 50-271-9225 Supplier ACROBiosystems Supplier No. KL3H52H3100UG
May include imposed supplier surcharges.
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Human Kallikrein 3 (KLK3), also known as Prostate-Specific Antigen (PSA), is a serine protease belonging to the kallikrein family. Secreted by the prostate gland, it serves as a critical biomarker for prostate pathologies and is a subject of extensive research in oncology. This pro-form protein is expressed from HEK293 cells, features a polyhistidine tag at the C-terminus, and is MALS-verified for quality assurance.

  • Greater than 95% purity as determined by SDS-PAGE and SEC-MALS
  • Expressed from human 293 cells (HEK293)
  • Calculated molecular weight of 28.7 kDa (migrates as 33-36 kDa on SDS-PAGE due to glycosylation)
  • Endotoxin level of less than 1.0 EU per μg
  • Formulated in 50 mM Tris, 150 mM NaCl, pH 7.5 with trehalose
  • Stable for 12 months in lyophilized state at -20°C or lower

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