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Search Thermo Fisher Scientific
NeoBiotechnologies
Antibody is stable for 24 months.
Positive Control: Human brain, testis or mesothelioma tissue. Cellular Localization: Cytoplasm. Nucleus.
Specificity Comments: It recognizes a protein of about 29kDa, which is identified as Calretinin (also known as Calbindin 2). Calretinin is a vitamin D-dependent calcium-binding protein involved in calcium signaling. It is present in subsets of neurons throughout the brain and spinal chord, including sensory ganglia. Antibody to calretinin is useful in differentiating mesothelioma from adeno carcinomas of the lung. It also aids in differentiating adrenal cortical neoplasms from pheochromocytomas.
Calretinin is encoded by the CALB2 gene located on chromosome 16. It is a troponin C superfamily protein having six EF-hand structural motifs. The EF motif allows the protein to bind calcium, and function in calcium signaling, calcium buffering, and modulating neuronal excitability. Calretinin is expressed in the mesothelium, mast cells, some neural cells, hair follicles, and fat cells.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: 29 kDa calbindin; 29kD calretinin; 29kDa calbindin; calbindin 2, (29kD, calretinin); calbindin D29K; Calretinin; CR; testicular secretory protein Li 8
Gene Aliases: CAB29; CAL2; CALB2; CR
UniProt ID: (Human) P22676
Entrez Gene ID: (Human) 794
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