Human PSA/KLK3 Recombinant Protein (RPES0983)

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SKU:
RPES0983
Product Type:
Recombinant Protein
Species:
Human

Description

system_update_altDatasheet

Human PSA/KLK3 Recombinant Protein

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.Immune Checkpoint   Immunotherapy   Cancer Immunotherapy   Targeted Therapy

Product Name:Human PSA/KLK3 Recombinant Protein (RPES0983)
Product Code:RPES0983
Size:10µg
Species:Human
Expressed Host:HEK293 Cells
Synonyms:APS,Hk3,KLK2A1,PSA,Prostate-Specific Antigen, PSA, Gamma-Seminoprotein, Seminin, Kallikrein-3, P-30 Antigen, Semenogelase,
Accession:P07288
Sequence:Met 1-Pro 261
Fusion tag:C-His
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/µg.(Activation description: The proenzyme needs to be activated by Thermolysin for an activated form)
Endotoxin:<1.0 EU per µg as determined by the LAL method.
Protein Construction:A DNA sequence encoding the human KLK3 (P07288) (Met 1-Pro 261) was fused with a polyhistidine tag at the C-terminus.
Purity:> 95 % as determined by reducing SDS-PAGE.
Mol Mass:28.3 kDa
AP Mol Mass:35 kDa
Formulation:Lyophilized from sterile PBS; pH 7.4
Shipping:This product is provided as lyophilized powder which is shipped with ice packs.
Stability and Storage: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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