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HostDetect E.coli PCR DNA Quant Kit

The HostDetect™ E. coli PCR DNA Quant Kit delivers reliable quantification of residual E. coli host cell genomic DNA in products manufactured using E. coli cell lines. This research‑use‑only real‑time PCR assay, enables biopharmaceutical teams to assess purification performance, accelerate process optimization, and maintain product quality throughout development.

Feature Specification
Analytical Sensitivity > 0.03 pg/rxn
Linear Concentration Range R2 ≥ 0.99, Eff%= 100±20%
Sizing Precision RSD (CV) CV < 5% at 0.03 pg/rxn

The HostDetect™ E. coli PCR DNA Quant Kit delivers reliable quantification of residual E. coli host cell genomic DNA in products manufactured using E. coli cell lines. This research‑use‑only real‑time PCR assay, enables biopharmaceutical teams to assess purification performance, accelerate process optimization, and maintain product quality throughout development.

Product variant
Unit Size: 192 rxns
Part #:
DXMDX-RGT-1005
List price
USD 2,373.00
Your online price:
For research use only. Not for use in diagnostic procedures.

Overview

The HostDetect E. coli PCR DNA Quant Kit utilizes sequence-specific primers and TaqMan® probe to amplify the 16S ribosomal RNA gene of the E. coli genome for residual host DNA identification. A primer/probe set to detect Internal Control (IC), is also included for monitoring entire process from extraction to real-time PCR. The reagents also use a dUTP/UNG carryover prevention system to avoid contamination of PCR products.

This kit is specific for DNA from the E. coli genome and cannot detect human or environmental DNA that might be introduced during sample handling.

For more information, contact: BioprocessQC@revvity.com

Key highlights:

  • Quantify E.coli genomic DNA with as little as 0.03 pg per PCR reaction in < 2 hours of PCR
  • Internal control detection for process monitoring from sample extraction to PCR
  • High specificity: No cross-reactivity with unrelated DNA
  • Flexible extracted DNA input volume up to 10 µL per well
  • Scalable reaction numbers from 1 to up to 192 per kit

Additional product information

HostDetect™ E.coli PCR DNA Quant Kit Workflow

HostDetect-PCR-DNA-Quant-Kit


The probes for the E.coli genomic DNA and Internal Control detection are labeled with FAM and HEX/VIC fluorescent dyes, respectively, to generate target-specific signal. ROX is used for Passive Reference. Any Real-time qPCR Instruments with FAM™ and VIC®/HEX™ channels can be used with this assay.

HostDetect™ E.coli PCR DNA Quant Kit Quantification Range**

DXMDX-RGT-1005-E-coli


**: ATCC or USP reference standards for residual DNAs are not included in the kit. Customer must order these separately from ATCC or USP web sites.

Specifications

Analytical Sensitivity
> 0.03 pg/rxn
Limit of Quantification
0.3 ng to 0.03 pg/rxn
Linear Concentration Range
R2 ≥ 0.99, Eff%= 100±20%
Sizing Precision RSD (CV)
CV < 5% at 0.03 pg/rxn
Shipping Conditions
Shipped in Dry Ice
Storage Conditions
-25C to -15C
Unit Size
192 rxns

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