Regular price
$375.00
Order by 4pm ET for delivery on:
Cynomolgus Kallikrein 3/PSA-Protein (active form), Ultra Low Endotoxin (KLK-CM13A-UL) Summary
Product Description |
Recombinant Cynomolgus Kallikrein 3/PSA-Protein (active form) is expressed from HEK293 with His tag at the C-terminus.It contains Ile25-Pro261. |
Product Background |
Kallikrein-related peptidase 3 (KLK3), also known as prostate-specific antigen (PSA), is the most useful biomarker for prostate cancer (PCa). KLK3 is suggested to play a role in regulating cancer growth through anti-angiogenic activity in vivo and in vitro. |
Product Category |
Recombinant Protein / Antibody discovery / Antibody discovery/Others |
Cynomolgus Kallikrein 3/PSA-Protein (active form), Ultra Low Endotoxin (KLK-CM13A-UL) Specifications/Details
Protein |
Kallikrein 3/PSA |
Synonyms |
PSA; Kallikrein 3; Kallikrein-3; P-30 antigen; Semenogelase; KLK3; APS |
Accession |
|
Species |
Cynomolgus |
Biotinylated |
no |
Amino Acid Range |
Ile25-Pro261 |
Molecular Weight |
The protein has a predicted MW of 27.76 kDa. Due to glycosylation, the protein migrates to 30-38 kDa based on Bis-Tris PAGE result. |
Activity |
Measured by its ability to cleave the colorimetric peptide substrate, Succinyl-Arg-Pro-Tyr-p-Nitroanilide (Suc-RPY-pNA). The specific activity is >100 pmol/min/ug. |
Product Tag |
C-His |
Fluorophore |
Unconjugated |
Expression System |
HEK293 |
Purity |
> 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC |
Endotoxin |
Less than 0.01 EU per ug by the LAL method. |
Shipping, Reconstitution, & Storage
Form |
Lyophilized |
Shipping |
Shipped at ambient temperature. |
Formulation |
Lyophilized from 0.22 um filtered solution in 50mM Tris, 150mM NaCl, 8% trehalose, 0.05%Brij-35 (pH 7.5). |
Reconstitution |
Dissolve the lyophilized protein in distilled water. It is recommended to resuspend at 0.5 mg/mL if the lyophilized powder is 100 ug or less, at 1mg/ml for 500ug or 1mg lyophilized powder. Do not mix by vortex or vigorous shaking. |
Stability And Storage |
-20 to -80°C for 12 months as supplied from date of receipt.；-80°C for 3 months after reconstitution.；Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles. |
Validation Images
|
|
Cynomolgus Kallikrein 3 on Bis-Tris PAGE under reduced condition. The purity is greater than 95%. |
|
|
The purity of Cynomolgus Kallikrein 3 is greater than 95% as determined by SEC-HPLC. |
Other Available Proteins:
Finding available proteins...
Related Products
Have more questions?
Check out our Frequently Asked Questions page for more details about product specifications, ordering, and shipments.
Contact Us
Recommended Products
Loading...
Recently viewed
