Name : Human CARHSP1 Protein
Product Source :
Recombinant Human CARHSP1 Protein is expressed from E.coli without tag. It contains Ser2-Ser147.[Accession | Q9Y2V2]
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.
Endotoxin Level :
Less than 1EU per μg by the LAL method.
Purity :
> 95% as determined by Tris-Bis PAGE> 95% as determined by HPLC
Formulation :
Lyophilized from 0.22 μm 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 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.
Storage and Stability :
-20 to -80°C for 12 months as supplied from date of receipt. -80°C for 3-6 months after reconstitution. 2-8°C for 2-7 days after reconstitution. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
Product Concentration :
Tris-Bis PAGE Human CARHSP1 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%. SEC-HPLC The purity of Human CARHSP1 is greater than 95% as determined by SEC-HPLC.
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.
Synonyms :
CRHSP-24; CRHSP24; CSDC1
References & Citations :
Schäfer C, Steffen H, Krzykowski KJ, Göke B, Groblewski GE. CRHSP-24 phosphorylation is regulated by multiple signaling pathways in pancreatic acinar cells. Am J Physiol Gastrointest Liver Physiol. 2003 Oct;285(4):G726-34. doi: 10.1152/ajpgi.00111.2003. Epub 2003 Jun 11. PMID: 12801884.
Related category websites: https://www.medchemexpress.com/recombinant-proteins.html
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