Human Calmodulin 2 / CALM2 Protein (His Tag)

CALM2

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Catalog Number	P12435-H07E
Organism Species	Human
Host	E. coli
Synonyms	CALM2
Molecular Weight	The recombinant human CALM2 consists of 164 amino acids and predicts a molecular mass of 18.7 KDa. It migrates as an approximately 19-22 KDa band in SDS-PAGE under reducing conditions.
predicted N	His
SDS-PAGE
Purity	> 85 % as determined by SDS-PAGE
Protein Construction	A DNA sequence encoding the mature form of human CALM2 (P62158) (Met1-Lys149) was expressed with a polyhistide tag at the N-terminus.
Bio-activity
Research Area	Signaling |Signal Transduction |Protein Trafficking |ER Proteins
Formulation	Lyophilized from sterile PBS, pH 7.4 1. Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.
Background	Calmodulin 2, also known as CALM2, is a calmodulin. Calmodulin 2 mediates the control of a large number of enzymes, ion channels and other proteins by Ca(2+). It is involved in a genetic pathway that regulates the centrosome cycle and progression through cytokinesis. Calmodulin 2 gene may be a genetic determinant of hip osteoarthritis (OA). OA is a degenerative disease characterized by gradual loss of articular cartilage and is a leading cause of disability in elderly populations. CALM2 was most abundantly expressed in articular chondrocytes and OA cartilage.
Reference	Egli R, et al. (1993) Localization of the human bona fide calmodulin genes CALM1, CALM2, and CALM3 to chromosomes 14q24-q31, 2p21.1-p21.3, and 19q13.2-q13.3. Genomics. 16(2): 461-5. Mikiko, et al. (2002) Centrosomal proteins CG-NAP and kendrin provide microtubule nucleation sites by anchoring gamma-tubulin ring complex. Mol Biol Cell. 13(9):3235-45. SenGupta B, et al. (1987) Molecular analysis of human and rat calmodulin complementary DNA clones. Evidence for additional active genes in these species. J Biol Chem. 262(34): 16663-70.