Human Kallikrein 3/PSA Recombinant Protein

• Description:

  Human Kallikrein 3/PSA Recombinant Protein expressed in HEK293 with His-tag. Sequence domain: 18-261aa. Application (s) : SDS-PAGE, Enzyme Activity. Endotoxin: < 1 EU per 1ug of protein (determined by LAL method) .

• Synonyms:

  KLK3, Prostate-specific antigen, PSA, Gamma-seminoprotein, Seminin, Kallikrein-3, P-30 antigen, Semenogelase, APS, hK3, KLK2A1, kallikrein related peptidase 3, prostate-specific antigen isoform 1

• Gene Name:

  KLK3

• UniProt:

  P07288

• Tag:

  His-Tag

• Source:

  HEK293

• Sequence:

  [object Object]

• Applications:

  SDS-PAGE, Enzyme Activity

• Field of Research:

  Neuroscience

• Purification:

  > 95% by SDS-PAGE

• Concentration:

  0.25mg/ml (determined by absorbance at 280nm)

• Bioactivity:

  Specific activity is > 250 pmol/min/ug, and is defined as the amount of enzyme cleaves 1 pmole of Succinyl-Arg-Pro-Tyr-p-Nitroanilide to Succinyl-Arg-Pro-Tyr and p-Nitroanilide per minute at pH7.5 at 37°C.

• Form:

  Liquid

• Molecular Weight:

  27.6 kDa (250aa)

• Shipping Conditions:

  Available

• Storage Conditions:

  Can be stored at 2°C to 8°C for 1 week. For long-term storage, aliquot and store at -20°C to -80°C. Avoid repeated freeze-thaw cycles. (Ships with gel ice.)