### What is Fixed RNA Profiling with Protein Labeling?

* Reveal gene expression and cell surface protein from the same fixed cell
* [To learn more click here](/products/flex-gene-expression)

Reveal gene expression and protein expression from the same fixed cell.

Flex with Protein Labeling

Protein

It is critical to choose the User Guide / Protocol that corresponds to your Reagent Kit version. Find the right User Guide via the button below.

Additional Applications

Plan ahead by referring to the list of equipment, kits, and reagents needed for Flex Gene Expression.

Experimental Design

Experimental Design & Planning

Prepare single cell/nuclei suspension from fresh samples for fixation or from archived samples by following our Demonstrated Protocols.

Sample Prep

<Text as={"p"} size={"small"} style={{ lineHeight: "28px"}} weight={"regular"}>To check if a Demonstrated Protocol is compatible with a specific version, refer to the <Anchor href={"/support/flex-gene-expression/documentation/steps/sample-prep/single-cell-flex-gene-expression-protocol-compatibility-table"}><Text as={"span"} color={"inherit"} size={"small"} weight={"medium"}>{"Demonstrated Protocol Compatibility Table"}</Text></Anchor><Text as={"span"} size={"small"} weight={"regular"}>.</Text></Text>

Find a list of probes targeting protein-coding genes in human and mouse transcriptomes for the Flex Gene Expression assay.

Probe Sets

Construct a sequencing-ready single cell library by following our step-by-step User Guide / Protocol.

Library Construction

Refer to instrument-specific documents for seamless instrument operation.

Instruments

Sequence your single cell or nuclei library as per our provided recommendations.