Human CRELD1 Protein (His Tag)

AVSD2,CIRRIN

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Catalog Number	P13411-H08H
Organism Species	Human
Host	Human Cells
Synonyms	AVSD2,CIRRIN
Molecular Weight	The recombinant human CRELD1 consists of 344 amino acids and predicts a molecular mass of 37.4 KDa. It migrates as an approximately 51 KDa band in SDS-PAGE under reducing conditions.
predicted N	Gln 30
SDS-PAGE
Purity	> 95 % as determined by SDS-PAGE
Protein Construction	A DNA sequence encoding the human CRELD1 (NP_001070883.1) (Met1-Glu362) was expressed with a polyhistidine tag at the C-terminus.
Bio-activity
Research Area	Cardiovascular |Heart |Cardiogenesis |Myocardial regeneration
Formulation	Lyophilized from sterile PBS, pH 7.4 1. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.
Background	CRELD1 is a transmembrane glycoprotein. Epidermal growth factor(EGF)­like domain exists in CRELD1. EGF-like repeats are a class of cysteine-rich domains that mediate interactions between proteins of diverse function. EGF domains are found in proteins that are either completely secreted or have transmembrane regions that tether the protein to the cell surface. CRELD1 contains a 333 amino acid acid (aa) extracellular domain (ECD), two tandem transmembrane segments, and a second ECD of 15 aa. Defects in CRELD1 may cause susceptibility to atrioventricular septal defect type 2 which results in a persistent common atrioventricular canal.
Reference	Robinson SW, et al. (2003) Missense Mutations in CRELD1 Are Associated with Cardiac Atrioventricular Septal Defects. Am J Hum Genet. 72(4):1047-52. Zatyka M, et al. (2005) Analysis of CRELD1 as a candidate 3p25 atrioventicular septal defect locus (AVSD2). Clin Genet. 67(6):526-8. Stelzl U, et al. (2005) A human protein-protein interaction network: a resource for annotating the proteome. Cell. 122(6):957-68.