Recombinant human RSPO1 (Qk006)


Receptor-binding active domain of human R-spondin 1 (Uniprot: Q2MKA7) comprising two furin-like domains expressed in E.coli and purified to homogeneity.
Protein is lyophilised (carrier protein-free)

SKU: Qk006_hRSPO1 Category: Tags: , , , , , ,


R-spondin 1 (Rspo 1) – Uniprot: Q2MKA7 – is a secreted activator of the canonical Wnt signaling pathway used extensively in adult stem cell-derived organoid culture, hematopoietic stem cell specification and other iPSC and culture systems.

Highly pure biologically active protein comprising the two cysteine-rich, furin-like domains, the essential domains for activity in stem cell culture.  Expressed in E.coli, for optimised reliable production of homogeneous protein and enhanced comparability between batches.

Protein is supplied lyophilised (carrier protein-free)

Please visit our R-spondin protein page for full details and batch specific data.

We take the quality of our products very seriously. All our proteins are produced in-house by our scientists and we understand the potential impact on your work if your growth factors and cytokines are not consistent and of the highest quality.  We provide comprehensive quality data for every batch.

Please contact Meena at for batch reservation, bulk purchasing arrangements or any other questions.

Additional information

Unit size

1000 µg, 500 µg, 100 µg, 50 µg, 25 µg


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