Scripps Laboratories

Prostate Specific Antigen (PSA) Reagents

Scripps Laboratories offers the widest selection of PSA-related reagents available anywhere. We offer multiple purity levels of PSA and PSA-ACT Complex, monoclonal and goat polyclonal antibodies, plus dilution buffers for your research or assay development.

Use any of the links below to learn more.

 

p0725-shadow-119x175.jpg

PSA & PSA-ACT
Complex

 

mp077-shadow-143x175.jpg

PSA Monoclonal
Antibodies

 

gp079-shadow-138x175.jpg

PSA Goat
Polyclonal Antibody

 

 

psa-dil-buf-lt-shadow-131x175.jpg

PSA Dilution
Buffer

 

psa-act-dil-buf-lt-shadow-131x175.jpg

PSA-ACT Dilution
Buffer

 

ab-dil-buf-1-lt-shadow-131x175.jpg

Monoclonal Dilution
Buffer

 

ab-dil-buf-2-lt-shadow-131x175.jpg

Polyclonal Dilution
Buffer

 

PSA & PSA-ACT Complex
PSA: This preparation of Prostate Specific Antigen (PSA) is purified from human seminal fluid (PSA) and is provided as either a powder, lyophilized from 50 mM Ammonium Bicarbonate, purity is ≥99% by SDS-PAGE, or as a liquid in 10 mM Tris, 0.1% Sodium Azide, pH 8.0 with the following purity levels,≥99%, ≥98% non-complexing w/ACT, ≥95% and ≥40% by SDS-PAGE.

PSA-ACT: This preparation of Prostate Specific Antigen - a1 Antichymotrypsin Complex (PSA-ACT Complex) is purified from human seminal fluid (PSA) and human plasma (ACT). The material is provided as a liquid in 10 Sodium Acetate, 150 mM Sodium Chloride, 0.1% Sodium Azide, pH 5.6. This material has two purity levels available, ≥99% and ≥95% by SDS-PAGE.

PSA Monoclonal Antibodies
Scripps offers six different Monoclonals to Prostate Specific Antigen (PSA) and PSA complexed with a1 Antichymotrypsin (PSA-ACT Complex) are available and each clone is purified by protein A chromatography. The antibodies are provided as a liquid in 10 mM Sodium Phosphate, 150 mM Sodium Chloride, 0.1% Sodium Azide, pH 7.2. Protein content is determined by A280.

PSA Goat Polyclonal Antibody
This preparation of Goat anti-PSA was made by immunizing goats with purified human PSA. These two preparations of Goat anti-PSA are purifed by the stated method and provided in liquid form. The immunoaffinity purified (AP) material is supplied in 10 mM Sodium Phosphate, 150 mM Sodium Chloride, 0.1% Sodium Azide, pH 7.4. The ion-exchange chromatography (DEAE) material is supplied in 50 mM Tris, 500 mM Sodium Chloride, 10 mM EDTA, 0.1% Sodium Azide, pH 7.5. Protein content for both preparations is determined by A280 and reported upon assay.

PSA Dilution Buffer
PSA Dilution Buffer is a Tris buffered solution and is provided in a ready-to-use format for our PSA products.

PSA-ACT Dilution Buffer
PSA-ACT Dilution Buffer is a sodium acetate buffered solution and is provided in a ready-to-use format for our PSA-ACT Complexes.

PSA Monoclonal Antibody Dilution Buffer
Antibody Dilution Buffer 1 is a sodium phosphate buffered solution and is provided in a ready-to-use format for our PSA Monoclonal Antibodies.

PSA Goat Polyclonal Antibody Dilution Buffer
Antibody Dilution Buffer 2 is a sodium phosphate buffered solution and is provided in a ready-to-use format for our PSA Goat Polyclonal Antibody.