catalog number :
MBS173244
products full name :
Prostate Specific Antigen (PSA), Human - High pI Isoform (IEF)
products short name :
Prostate Specific Antigen
products name syn :
PSA; gamma-seminoprotein; kallikrein-3; KLK3; Prostate Specific Antigen (PSA), High pI Isoform - >=96% (SDS-PAGE)
other names :
Prostate-specific antigen; Prostate-specific antigen; Gamma-seminoprotein; Seminin; Kallikrein-3; P-30 antigen; Semenogelase
products gene name :
KLK3
products gene name syn :
APS; KLK2A1; PSA; hK3
other gene names :
KLK3; APS; PSA; Seminin
uniprot entry name :
KLK3_HUMAN
purity :
>= 96% (SDS-PAGE)
form :
Liquid. Appearance: Clear and Colorless
storage stability :
2-8 degree C
other info1 :
Source: Human Semen. EC Number: 3.4.21.77
other info2 :
Recertification: 2 years. Protein: >= 1.0 mg/mL (Radial Immunodiffusion). Preservatives: 0.09% Sodium Azide
products categories :
Proteins; Antigens; Enzymes; Standards/controls; Native Proteins; Prostate Specific Antigen (psa); High Pi Isoform
products description :
MyBioSource Prostate Specific Antigen High pI Isoform corresponds to the high PI form (IEF). Custom preparations, technical support, bulk quantities and aliquoting available. PSA occurs in multiple isoforms, with multiple isoelectric points, due to differences in glycosylation. Some researchers are interested in following individual isoforms as biomarkers for cancer, etc. Currently measurements of the prostate-specific antigen levels in blood are widely used as diagnostic, predictive and prognostic marker of prostate disease. According to current research, the selective detection of molecular forms of PSA can contribute clinically to meaningful enhancements of the conventional PSA-test. As it is plausible that an in-depth search for structural variants of PSA gene products may increase our ability to discriminate distinct patho-biological basis and stages of prostate diseases.
ncbi mol weight :
25,116 Da
ncbi pathways :
Androgen Receptor Signaling Pathway 198806!!Coregulation Of Androgen Receptor Activity Pathway 138085!!FOXA1 Transcription Factor Network Pathway 137979!!Metabolism Of Proteins Pathway 106230!!Pathways In Cancer 83105!!Prostate Cancer Pathway 755440!!Prostate Cancer Pathway 83111!!Prostate Cancer Pathway 523!!Regulation Of Androgen Receptor Activity Pathway 138027!!Regulation Of Insulin-like Growth Factor (IGF) Transport And Uptake By Insulin-like Growth Factor Binding Proteins (IGFBPs) Pathway 105908