GENLISA™ Human Prostate Cancer Antigen 3 (PCA3) ELISA

SKU: KBH4340 Category:

10,000.00 28,000.00

GST Applicable
Enzyme Immunoassay for the estimation of Human Prostate Cancer Antigen 3 (PCA3) in human serum, plasma, cell culture supernatant and other biological samples. Validated for citrated/EDTA plasma only.


Availability: 3 – 4 Weeks | Pack Size: 1 x 96 wells



Description

Background:
Cytokeratin 18 (CK18) is a structural protein predominantly expressed in epithelial cells, including hepatocytes. During liver injury and apoptosis, CK18 is cleaved by caspases, generating specific fragments such as CK18-M65. Elevated levels of CK18-M65 in serum are indicative of hepatocyte apoptosis and serve as a marker for liver injury and disease severity. The Human CK18-M65 ELISA Kit provides a reliable method for quantifying CK18-M65 concentrations in human serum samples, facilitating studies aimed at understanding liver pathophysiology, disease mechanisms, and therapeutic interventions.

Pathways and Relevance:
The Human CK18-M65 ELISA Kit is instrumental in elucidating pathways associated with hepatocyte apoptosis, inflammation, and fibrogenesis in liver diseases such as non-alcoholic fatty liver disease (NAFLD), non-alcoholic steatohepatitis (NASH), viral hepatitis, and liver fibrosis. By quantifying CK18-M65 levels, researchers can assess the extent of liver injury, monitor disease progression, and evaluate treatment responses. Furthermore, CK18-M65 serves as a prognostic marker for liver-related complications and mortality, highlighting its relevance in clinical practice and translational research.
Ongoing research endeavors include investigating the mechanisms underlying CK18-M65-mediated liver injury, identifying biomarkers for disease diagnosis and prognosis, and developing targeted therapies to attenuate hepatocyte apoptosis and fibrosis progression. Additionally, researchers are exploring the potential of CK18-M65 as a non-invasive biomarker for assessing treatment responses and predicting clinical outcomes in patients with liver diseases, driving innovation and shaping the future of hepatology and liver transplantation.

Validated against seven points for a “GOLD RING” Standard Quality ELISA – the benchmark sign for Krishgen Quality. The The GENLISA ELISA kits are used for assessing the specific biomarker in samples analytes which may be human serum, plasma, biological fluids and cell culture supernatant. The kit uses indirect sandwich assay with double antibodies – capture and detection to ensure a high degree of sensitivity and specificity in the estimation of Prostate Cancer Antigen 3 (PCA3);









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Additional information

Pack Type

1 x 96 wells, break-apart wells

Species Reactivity

Human

Sample Type

Serum, Plasma, Cell Culture Supernatant and other biological samples. Validated for citrated/EDTA Plasma only.

Assay Range

0 – 1000 ng/ml* (May vary. Please confirm)

Sensitivity

30 ng/ml* (May vary. Please confirm)

Interference

Preparations of the known factors were assayed for interference. No significant interference was observed.

Specificity

This assay recognises both the recombinant and natural protein for Prostate Cancer Antigen 3 (PCA3)

Principle Of Assay

This ELISA is a sandwich immunoassay . Antibodies are coated on 96 well plates. The antigen protein present in sample and standard respectively bind to the coated wells. The wells are washed and an antibody:HRP Conjugate is added which binds to the bound complex in the well. Washing is performed to remove any unbound material. TMB substrate is added and the enzyme reaction is stopped by dispensing of stop solution into the wells. The optical density (OD) of the solution at 450 nm is directly proportional to the amount of antigen protein present in the standard or samples.

Detection Method

Colorimetric, Absorbance measured at 450nm

Conjugate-Enzyme Reaction

Uses stable HRP Enzyme Conjugate with (single component) TMB Chromogenic Substrate for color development.

Quality Certification

Validated as per KRISHGEN's Quality Program. GOLD PLUS (GOLD+) validation done. The kit is calibrated against NIBSC calibrator.

KRISHGEN Mandate

High Performance Assays at Affordable Prices

Regulatory Status

Research Use Only.

Shipping Temperature

Shipped at Room Temperature or in gel pack to maintain temperature at 2-8 degrees Celsius

Storage Temperature

The kit (2-8 Degree Celsius) and its components are to be stored as indicated in the IFU (instructions for use). To ensure quality of your results, if all the wells in the kit are not being used, store the unused wells in the foil pouch containing the desiccant pack, well sealed and store at the indicated temperature. Similary aliquot and store the reconstituted standard at -20 Degree Celsius for long term storage (maximum 6 months from reconstitution) and to avoid deterioration in the activity.

ELISA Type

Sandwich ELISA, Double Antibody

ELISA Interpretation

Quantitative Results Intepretation, 4PL (2nd order) or Cubic Spline Graph. Software (MS Excel) available, on request, to support interpretation of results.

Shelf Life Available

8 -10 months at time of shipping

Alternate Names / Synonyms

Prostate Cancer Antigen 3 (PCA3);

Research Area

Immune molecule

Disclaimer

The data indicated herein with specifications are changed from time to time at time of production of the assay. We request you to confirm the specifications including the assay range and procedure as per the most current IFU (instructions for use) accompanying the assay kit.