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HostDetect CHO PCR DNA Quant Kit

This real-time PCR assay (RUO) enables quantitative detection of residual CHO host genomic DNA in extracted nucleic acid samples from biopharmaceutical products.

Feature Specification
Analytical Sensitivity >0.01 pg/rxn

This real-time PCR assay (RUO) enables quantitative detection of residual CHO host genomic DNA in extracted nucleic acid samples from biopharmaceutical products.

Product Variant
Unit Size: 192 rxns
Part #:
DXMDX-RGT-1003
For research use only. Not for use in diagnostic procedures.
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Overview

The HostDetect™ CHO PCR DNA Quant Kit is specific for DNA from CHO genome and not subject to detection of human or environment DNA that might be introduced during sample handling.

The reagents utilize sequence-specific primers and TaqMan® probe to amplify the Alu-equivalent gene of CHO genomic DNA for residual host genomic 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. For more information, contact: BioprocessQC@revvity.com

Key Highlights:

  • Quantify CHO genomic DNA with as little as 0.01 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™ CHO PCR DNA Quant Kit Workflow
 

HostDetect-PCR-DNA-Quant-Kit


The probes for the CHO 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™ CHO PCR DNA Quant Kit Analytical Range**

DXMDX-RGT-1003-CHO


**: 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.

Features:

Quantification Range 100 pg to 0.01 pg/rxn
Linearity R2 ≥ 0.98, Eff%= 100±20%
Sensitivity ≥ 0.01 pg/rxn
Precision CV < 5% at 0.01 pg/rxn
Shipping Conditions Shipped on Dry ice
Storage Conditions -25 to -15 °C

Specifications

Analytical Sensitivity
>0.01 pg/rxn
Shipping Conditions
Shipped in Dry Ice
Storage Conditions
-25C to -15C
Unit Size
192 rxns

Resources

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