Elabscience

Recombinant Human PSA/KLK3 Protein (His Tag)(Active)

Product Code:
 
PKSH031436
Product Group:
 
Recombinant Proteins
Supplier:
 
Elabscience
Host Type:
 
Human
Regulatory Status:
 
RUO
Shipping:
 
This product is provided as lyophilized powder which is shipped with ice packs.
Storage:
 
Generally lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
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PKSH031436-50ug50ug£773.00
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This product comes from: China.
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Further Information

Abbreviation:
PSA;KLK3
Accession:
P07288
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 pmoles/min/ug. (Activation description: The proenzyme needs to be activated by Thermolysin for an activated form)
Background:
KLK3(Kallikrein 3); also known as Prostate Specific Antigen (PSA); kallikrein-related peptidase 3; Gamma-seminoprotein; is a secreted protein of the glandular kallikrein subfamily of serine proteases.KLK3 contains one peptidase S1 domain.KLK3 is a glycoprotein produced almost exclusively by the prostate gland. Growing evidence suggests that many kallikreins are implicated in carcinogenesis and some have potential as novel cancer and other disease biomarkers.
Calculated MW:
28.3 kDa
Endotoxin:
< 1.0 EU per ug of the protein as determined by the LAL method.
Expression Host:
HEK293 Cells
Formulation:
Lyophilized from sterile PBS, pH 7.4
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.
Fusion tag:
C-His
ObservedMW:
35 kDa
Purity:
> 95 % as determined by reducing SDS-PAGE.
Sequence:
Met 1-Pro 261
Target Synonym:
APS;Hk3;KLK2A1;PSA;Prostate-Specific Antigen;PSA;Gamma-Seminoprotein;Seminin;Kallikrein-3;P-30 Antigen;Semenogelase;
UNIProt ID:
P07288

Documents