---
product_id: 95943236
title: "Macro Creatine Kinase (Macro-CK) BioAssay™ ELISA Kit (Rat), 196298-96Tests"
brand: "united states biological"
price: "FREE"
currency: BRL
in_stock: false
category: "Industrial"
url: https://www.desertcart.com.br/products/95943236-macro-creatine-kinase-macro-ck-bioassay-elisa-kit-rat-196298
store_origin: BR
region: Brazil
---

# Macro Creatine Kinase (Macro-CK) BioAssay™ ELISA Kit (Rat), 196298-96Tests

**Brand:** united states biological
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Macro Creatine Kinase (Macro-CK) BioAssay™ ELISA Kit (Rat), 196298-96Tests by united states biological
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/95943236-macro-creatine-kinase-macro-ck-bioassay-elisa-kit-rat-196298)

## Best For

- united states biological enthusiasts

## Why This Product

- Trusted united states biological brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

The BioAssay&#x2122;&#xA0;ELISA Kit is a 1.5 hour solid-phase Competitive ELISA designed for the quantitative determination of Macro Creatine Kinase (Macro-CK) (Rat). This kit for research use only, not for therapeutic or diagnostic applications. Kit Detection Range: 10-250 ng/mL Kit Sensitivity: 1.0ng/ml Assay Principle: Macro Creatine Kinase (Macro-CK) BioAssay&#x2122; ELISA Kit (Rat) utilizes the quantitative Competitive Enzyme Immunoassay technique,&#xA0;utilizing a monoclonal antibody and an conjugate to Macro Creatine Kinase (Macro-CK) (Rat). The assay sample and buffer are incubated together with the HRP conjugate in a pre-coated plate for one hour. After the incubation period, the wells are decanted and washed five times. The wells are then incubated with a substrate for HRP enzyme. The product of the enzyme-substrate reaction forms a blue colored complex. Finally, a stop solution is added to stop the reaction, which will then turn the solution yellow. The intensity of color is measured spectrophotometrically at 450nm in a microplate reader. The intensity of the color is inversely proportional to the Target Protein concentration since&#xA0;Protein&#xA0;from samples and&#xA0;Protein-HRP conjugate compete for the anti-Protein&#xA0;antibody binding site. Since the number of sites is limited, as more sites are occupied by&#xA0;Protein&#xA0;from the sample, fewer sites are left to bind the&#xA0;Protein-HRP conjugate. A standard curve is plotted relating the intensity of the color (O.D.) to the concentration of standards. The&#xA0;Target Protein&#xA0;concentration in each sample is interpolated from this standard curve. Materials and Equipment Supplied: 1. Microtiter Plate, 96 wells, stripwell 2. Enzyme Conjugate, 6mL, 1 vial 3. Standard A, 0ng/mL, 1 vial 4. Standard B, 10ng/mL, 1 vial 5. Standard C, 25ng/mL, 1 vial 6. Standard D, 50ng/mL, 1 vial 7. Standard E, 100ng/mL, 1 vial 8. Standard F, 250ng/mL, 1 vial 9. Substrate A, 6mL, 1 vial 10. Substrate B, 6mL, 1 vial 11. Stop Solution, 6mL, 1 vial 12. Wash Solution (10

## Images

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-23*