Human Kallikrein 3/PSA Recombinant Protein
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) .
Product Specifications
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
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
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.)
Observed Molecular Weight
27.6 kDa (250aa)
Contents
Phosphate-Buffered Saline (pH 7.4) containing 10% glycerol
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