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HCPAK-05

SF9 HCP Assay Kit

For research use only. Not intended for any clinical use.

Cat. No. :   HCPAK-05

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Product Information

Cat. No. HCPAK-05
Description The kit is a complete set of optimized reagents that is developed using broadly reactive antibodies to SF9 HCPs and is intended for use in determining the presence of host cell protein contamination in products manufactured by recombinant expression in SF9 host cells.
Sample Type Protein
Features · High sensitivity
· Robust, simple assay protocol
· Specificity
· Easy to use
Applications Determining the presence of SF9 host cell protein contamination in biological products
Method ELISA
Storage All reagents should be stored at 2℃ to 8℃ for stability until the expiration date printed on the kit.
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Customer Q&As
What is Sf9 cell?

A: The Sf9 insect cell line is a clonal isolate derived from the parental Spodoptera frugiperda cell line IPLB-Sf-21-AE, and it is a suitable host for expression of recombinant proteins from baculovirus expression systems.

How are host cell proteins calculated?

A: Typically for HCP analysis, the HCP content is calculated as a concentration (ng/mL) and/or as the HCP load per therapeutic dose.

What are the characteristics of Sf9 cell expression system?

A: Sf9 cells can produce recombinant proteins using clavulirus, because after clavulus infects Sf9 cells, it can carry out many post-transcriptional processing of foreign proteins in eukaryotic cells, including protein folding, glycosylation, phosphorylation and acylation. Sf9 cells can grow without serum, and because they are semi-adherent cells, they can be cultured in attached state or suspension, thus creating necessary conditions for large-scale and high-density cultivation of insect cells.

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Customer Reviews
High specificity

The SF9 HCP Assay Kit successfully helped me detect SF9 host cell protein in the sample, and there was no obvious cross reaction with other related proteins.

United States

Helpful

This SF9 HCP Assay Kit can be used to determine the presence of host cell protein contamination. It is very helpful for my experiment.

United States

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