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A Prostate-Specific Antigen PSA Enzyme-Linked Immunosorbent Assay PSA Elisa Test Kit

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A Prostate-Specific Antigen PSA Enzyme-Linked Immunosorbent Assay PSA Elisa Test Kit

Name: A ProstateSpecific Antigen PSA EnzymeLinked Immunosorbent Assay PSA Elisa Test Kit
Brand: BIOVANTION
Price: 1 USD

Quality A Prostate-Specific Antigen PSA Enzyme-Linked Immunosorbent Assay PSA Elisa Test Kit for sale

Brand Name : BIOVANTION

Model Number : TY0033

Certification : ISO 13485

Place of Origin : CHINA

MOQ : 1000 Box

Price : discussible

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 100000 Box/carton

Delivery Time : 2-7 days

Packaging Details : carton/box

Delivery : Within 48 hours

Packaging Specifications : 8 x 12 strips, 96 wells

Country Of Origin : China,BeiJing

Detection Limit : 18 months

Storage : 2-8℃

Specimen : Whole blood

Assification : class1

Product Type : Elisa Test Kit

Product name : PSA Elisa Test Kit

Package : Carton/Box

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PSA Elisa Test Kit

A prostate-specific antigen (PSA) enzyme-linked immunosorbent assay (ELISA) is a research-only kit that measures the amount of PSA in human serum. The assay is a two-step "sandwich" type assay that uses a hyperimmune antiserum produced in rabbits. The antiserum is conjugated with horseradish peroxidase and reacts with the test sample, a monoclonal anti-PSA-HRP conjugate, and a TMB reagent to develop a blue color. The color intensity is proportional to the PSA concentration in the sample, and a standard curve is used to plot the results.

The PSA ELISA test is highly sensitive and specific, and has been shown to be an efficient method for identifying semen in forensic casework. The anti-PSA IgG in the test does not cross-react with saliva, normal blood, female urine, vaginal fluid, or menstrual blood. However, blood samples may occasionally show a non-specific cross-reaction caused by rheumatoid factors or other heterophilic antibodies.

The normal range for PSA scores depends on age:

Men in their 40s and 50s
A score greater than 2.5 ng/ml is considered abnormal, with a median of 0.6 to 0.7 ng/ml
Men in their 60s
A score greater than 4.0 ng/ml is considered abnormal, with a normal range of 1.0 to 1.5 ng/ml

However, some individuals with PSA levels below 4.0 ng/mL have prostate cancer, and many with higher levels between 4 and 10 ng/mL do not. PSA levels can also fluctuate due to various factors.

Product details	Description
Delivery	Within 48 hours
Packaging Specifications	8 x 12 strips, 96 wells
Country Of Origin	China
Manufacturer	18 months
Preservation method	2℃-8℃
Specimen	Whole blood
Assification	class1
Type	Elisa Test Kit

A Prostate-Specific Antigen PSA Enzyme-Linked Immunosorbent Assay PSA Elisa Test Kit

Product Tags:

PSA Elisa Test Kit

Prostate-Specific Antigen Test Kit

A Prostate-Specific Antigen PSA Enzyme-Linked Immunosorbent Assay PSA Elisa Test Kit Images

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