Human CARHSP1 Protein (CSP-HE001)

  • Express System: E.coli
  • Product Tag: No Tag
  • Purity: > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
  • Exact Sequence: Ser2-Ser147

Catalog: CSP-HE001


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Product Description Recombinant Human CARHSP1 Protein is expressed from E.coli without tag.It contains Ser2-Ser147.

Product Background

Ca2+-regulated heat-stable protein of 24 kDa (CRHSP-24) is a serine phosphoprotein originally identified as a physiological substrate for the Ca2+-calmodulin regulated protein phosphatase calcineurin (PP2B). CRHSP-24 is a paralog of the brain-specific mRNA-binding protein PIPPin and was recently shown to interact with the STYX/dead phosphatase protein in developing spermatids.

Product Category

Recombinant Protein



Gene/Protein ID




Exact Sequence

Molecular Weight The protein has a predicted MW of 15.76 kDa. The protein migrates to 18-23 kDa based on Tris-Bis PAGE result.

Product Tag

No Tag

Express System

Purity > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC
Endotoxin Less than 1EU per ug by the LAL method.
Form Lyophilized
Shipping Shipped at ambient temperature.
Formulation Lyophilized from 0.22 um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution Centrifuge the tube before opening. Reconstituting to a concentration more than 100 ug/ml is recommended. Dissolve the lyophilized protein in distilled water.
Stability And Storage Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
The purity of Human CARHSP1 is greater than 95% as determined by SEC-HPLC.
Human CARHSP1 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

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