RSPO1 Recombinant Human Protein (aa 1-146, His Tag)

Catalog number:  A42585

Related applications:

Protein Assays and Analysis

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R-Spondin 1 (RSPO1), recombinant human protein is supplied as a lyophilized powder. It is suitable for use in protein studies such as protein structure analysis and protein-protein interactions. In general, recombinant proteins can also be used as an immunogen, as a protein standard, or in cell biology research applications.

This recombinant protein was expressed from a DNA sequence encoding the human RSPO1 (NP_001033722.1) (Met 1-Ala 146) fused to a polyhistidine tag at the C-terminus.

Activity: Measured by its ability to bind recombinant mouse CD36 in a functional ELISA.

Formulation: Lyophilized in 140 mM NaCl, 2.7 mM KCl, 10 mM Na2HPO4, 1.8 mM KH2PO4, pH7.4, 5% Mannitol, 5% Trehalose, 0.02% Tween80.

Reconstitution: Dissolve the protein in sterile double distilled water to a concentration of 0.2 mg/ml or lower. It is recommended that the protein be aliquoted and be used as soon as possible. Store aliquots under sterile conditions at -20°C. Avoid repeated freeze-thaw cycles.

Expiration Date: Expires one year from date of receipt when stored as instructed.
For Research Use Only. Not for use in diagnostic procedures.


Endotoxin Level: < 1 EU/µg
Form: Lyophilized
Protein: R-spondin 1
Research Category: Genetic Diseases, Signal Transduction
Species: Human
Molecular Weight: 14 kDa
Purity: ≥ 90% by SDS-PAGE
Protein Subtype: Other Proteins, Wnt Proteins & Receptors
Gene Alias: RP11-566C13.1, CRISTIN3, FLJ40906, RSPO
Gene Symbol: RSPO1
Validated Application: Assay Standard
Protein Family: Other Proteins
Expression System: Mammalian
Protein Tag: His Tag

Contents & storage

Includes 1 vial of lyophilized protein. Store at -20 °C.