Recombinant Mouse CRELD1 Protein, CF

Recombinant Mouse CRELD1 Protein, CF Summary

Product Specifications

Product Datasheets

Carrier Free

CF stands for Carrier Free (CF). We typically add Bovine Serum Albumin (BSA) as a carrier protein to our recombinant proteins. Adding a carrier protein enhances protein stability, increases shelf-life, and allows the recombinant protein to be stored at a more dilute concentration. The carrier free version does not contain BSA.

In general, we advise purchasing the recombinant protein with BSA for use in cell or tissue culture, or as an ELISA standard. In contrast, the carrier free protein is recommended for applications, in which the presence of BSA could interfere.

Background: CRELD1

Cysteine-rich with EGF-like domain protein 1 (CRELD1) is an approximately 50 kDa transmembrane glycoprotein that contains a 333 amino acid (aa) extracellular domain (ECD), two tandem transmembrane segments, and a second ECD of 15 aa (1). Within the large ECD, mouse and human CRELD1 share 92% aa sequence identity. CRELD1 is widely expressed during development and in the adult (1). It interacts with Reticulon 3/RTN3 and inhibits the pro-apoptotic activity of RTN3 (2). CRELD1 also associates with Adrenergic alpha‑1 receptors in the prostate and limits their expression (3). Missense mutations of human CRELD1 are associated with susceptibility to atrioventricular septal defects in the heart (4). R&D Systems in-house testing indicates that CRELD1 mediates the adhesion of ATDC-5 cells.