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CHO HCP Assay Kit

For research use only. Not intended for any clinical use.
Cat.No.
HCPAK-03
Description
This kit is intended for use in determining the presence of host cell protein contamination in products manufactured by expression in the CHO cell line. The kit contains reagents that are broadly reactive to CHO HCPs among all strains and have been successfully validated for a range of drug substances. Besides, the kit offers greater sensitivity and a more linear standard curve while incorporating a number of improvements to overcome matrix interference and sample dilutional linearity problems.
Applications
Determining the presence of CHO host cell protein contamination in biological products
Features
High sensitivity
Robust, simple assay protocol
Specificity
Easy to use
Method
ELISA
Sample Type
Protein
Storage
All reagents should be stored at 2℃ to 8℃ for stability until the expiration date printed on the kit.

Publications

Q & A

Customer Reviews

Customer Q&As
What is Cho cell?

A: Cho cells are chinese hamster ovarian cells, which are widely used in monoclonal antibodies and recombinant protein biological products. The protein expressed by the cell is closest to the natural protein molecule, and the product secretes extracellular but rarely secretes its own endogenous protein, which is very beneficial to the separation and purification of the target protein.

What are the advantages of Cho cell expression system?

A: Cho cell expression system has the advantages of clear expression genetic background, perfect and stable expression system, and high protein expression level.

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Customer Reviews
High accuracy

The CHO HCP Assay kit eliminated the difference of HCP caused by different cho cell lines. It has high accuracy.

United States

12/02/2021

Time saving

The CHO HCP Assay Kit has high detection efficiency and can detect multiple samples at the same time. It has greatly improved my experimental efficiency.

United States

02/06/2022

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