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Calumenin (CALU)

Crocalbin

Calumenin (CALU) is a calcium-binding protein localized in the endoplasmic reticulum (ER) and is involved in such ER functions as protein folding and sorting. Calumenin is a member of the EF-hand superfamily in the ER and Golgi apparatus named CERC. CERC is an acronym for its family members Cab-45, reticulocalbin, Erc-55, and calumenin.

The CALU gene encodes a deduced 315-amino acid protein containing 6 EF-hand motifs, 1 potential N-glycosylation site, and a C-terminal ER retention signal. The human and mouse CALU proteins are 98% identical. CALU mRNA is ubiquitously expressed in human tissues and maps to 7q32.

Organism species: Homo sapiens (Human)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPU986Hu01 Recombinant Calumenin (CALU) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAU986Hu01 Monoclonal Antibody to Calumenin (CALU) WB; IHC; ICC; IP.
PAU986Hu01 Polyclonal Antibody to Calumenin (CALU) WB; IHC; ICC; IF.
Assay Kits CLU986Hu01 CLIA Kit for Calumenin (CALU) CLIA assay for Antigen Detection
ELU986Hu01 ELISA Kit for Calumenin (CALU) Enzyme-linked immunosorbent assay for Antigen Detection

Organism species: Mus musculus (Mouse)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPU986Mu01 Recombinant Calumenin (CALU) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAU986Mu01 Monoclonal Antibody to Calumenin (CALU) WB; IHC; ICC; IP.
PAU986Mu01 Polyclonal Antibody to Calumenin (CALU) WB; IHC; ICC; IF.
Assay Kits CLU986Mu01 CLIA Kit for Calumenin (CALU) CLIA assay for Antigen Detection
ELU986Mu01 ELISA Kit for Calumenin (CALU) Enzyme-linked immunosorbent assay for Antigen Detection

Organism species: Rattus norvegicus (Rat)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPU986Ra01 Recombinant Calumenin (CALU) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAU986Ra01 Monoclonal Antibody to Calumenin (CALU) WB; IHC; ICC; IP.
PAU986Ra01 Polyclonal Antibody to Calumenin (CALU) WB; IHC; ICC; IF.
Assay Kits CLU986Ra01 CLIA Kit for Calumenin (CALU) CLIA assay for Antigen Detection
ELU986Ra01 ELISA Kit for Calumenin (CALU) Enzyme-linked immunosorbent assay for Antigen Detection

Organism species: Canis familiaris; Canine (Dog)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPU986Ca01 Recombinant Calumenin (CALU) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAU986Ca01 Monoclonal Antibody to Calumenin (CALU) WB; IHC; ICC; IP.
PAU986Ca01 Polyclonal Antibody to Calumenin (CALU) WB; IHC; ICC; IF.
Assay Kits CLU986Ca01 CLIA Kit for Calumenin (CALU) CLIA assay for Antigen Detection
ELU986Ca01 ELISA Kit for Calumenin (CALU) Enzyme-linked immunosorbent assay for Antigen Detection

Organism species: Sus scrofa; Porcine (Pig)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPU986Po01 Recombinant Calumenin (CALU) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAU986Po01 Monoclonal Antibody to Calumenin (CALU) WB; IHC; ICC; IP.
PAU986Po01 Polyclonal Antibody to Calumenin (CALU) WB; IHC; ICC; IF.
Assay Kits CLU986Po01 CLIA Kit for Calumenin (CALU) CLIA assay for Antigen Detection
ELU986Po01 ELISA Kit for Calumenin (CALU) Enzyme-linked immunosorbent assay for Antigen Detection

Organism species: Bos taurus; Bovine (Cattle)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPU986Bo01 Recombinant Calumenin (CALU) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAU986Bo01 Monoclonal Antibody to Calumenin (CALU) WB; IHC; ICC; IP.
PAU986Bo01 Polyclonal Antibody to Calumenin (CALU) WB; IHC; ICC; IF.
Assay Kits CLU986Bo01 CLIA Kit for Calumenin (CALU) CLIA assay for Antigen Detection
ELU986Bo01 ELISA Kit for Calumenin (CALU) Enzyme-linked immunosorbent assay for Antigen Detection

Organism species: Oryctolagus cuniculus (Rabbit)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPU986Rb01 Recombinant Calumenin (CALU) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAU986Rb01 Monoclonal Antibody to Calumenin (CALU) WB; IHC; ICC; IP.
PAU986Rb01 Polyclonal Antibody to Calumenin (CALU) WB; IHC; ICC; IF.
Assay Kits CLU986Rb01 CLIA Kit for Calumenin (CALU) CLIA assay for Antigen Detection
ELU986Rb01 ELISA Kit for Calumenin (CALU) Enzyme-linked immunosorbent assay for Antigen Detection

Organism species: Rhesus monkey (Simian)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins RPU986Mo01 Recombinant Calumenin (CALU) Positive Control; Immunogen; SDS-PAGE; WB.
Antibodies MAU986Mo01 Monoclonal Antibody to Calumenin (CALU) WB; IHC; ICC; IP.
PAU986Mo01 Polyclonal Antibody to Calumenin (CALU) WB; IHC; ICC; IF.
Assay Kits CLU986Mo01 CLIA Kit for Calumenin (CALU) CLIA assay for Antigen Detection
ELU986Mo01 ELISA Kit for Calumenin (CALU) Enzyme-linked immunosorbent assay for Antigen Detection

Reference

"Molecular cloning of a cDNA encoding human calumenin, expression in Escherichia coli and analysis of its Ca2+-binding activity."
Biochim. Biophys. Acta 1386:121-131(1998) [PubMed] [Europe PMC] [Abstract]

"Human calumenin gene (CALU): cDNA isolation and chromosomal mapping to 7q32."
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"Complete sequencing and characterization of 21,243 full-length human cDNAs."
Nat. Genet. 36:40-45(2004) [PubMed] [Europe PMC] [Abstract]

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Nat. Biotechnol. 21:566-569(2003) [PubMed] [Europe PMC] [Abstract]

"Human calumenin localizes to the secretory pathway and is secreted to the medium."
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