Lane 1: Mouse testis
Lane 2: SiHa
Lane 3: SK-BR-3
Lane 4: PC-3M
Recombinant Rabbit monoclonal primary
Recombinant Cellular Apoptosis Susceptibility Monoclonal Antibody (ET7106-90)
Mouse testis tissue, SiHa, SK-BR-3, PC-3M, LOVO, SH-SY5Y, human colon cancer tissue, LOVO.
Store at +4C after thawing. Aliquot store at -20C or -80C. Avoid repeated freeze / thaw cycles.
1*TBS (pH7.4), 0.05% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.
Protein A purified.
Cellular Apoptosis Susceptibility
CAS antibody; Cellular apoptosis susceptibility protein antibody; Chromosome segregation 1 (yeast homolog) like antibody; Chromosome segregation 1 Like antibody; Chromosome segregation 1 like protein antibody; Chromosome segregation 1-like protein antibody; Chromosome segregation gene CSE1 antibody; CSE 1 antibody; CSE 1 chromosome segregation 1 like antibody; CSE 1 chromosome segregation 1 like protein antibody; CSE 1L antibody; CSE1 antibody; CSE1 chromosome segregation 1 like (yeast) antibody; CSE1 chromosome segregation 1 like antibody; CSE1 chromosome segregation 1 like protein antibody; CSE1L antibody; Exp 2 antibody; Exp2 antibody; Exportin 2 antibody; Exportin-2 antibody; Exportin2 antibody; Importin alpha re exporter antibody; Importin-alpha re-exporter antibody; MGC117283 antibody; MGC130036 antibody; MGC130037 antibody; XPO 2 antibody; XPO2 antibody; XPO2_HUMAN antibody
Belongs to the XPO2/CSE1 family.
Detected in brain, placenta, ovary, testis and trachea (at protein level). Widely expressed. Highly expressed in testis and in proliferating cells.
Cellular apoptosis susceptibility protein (CAS), also called Exportin 2, is a 971 amino acid member of the CSE1 family. CAS mediates Importin α re-export from the nucleus to the cytoplasm after import substrates have been released into the nucleoplasm. In the nucleus, CAS binds cooperatively to Importin α and to the GTPase Ran in its GTP-bound (active) form. This complex binds to nucleoporins as it docks to the nuclear pore complex. Once in the cytoplasm, the complex dissociates and Importin α is released and CAS returns to the nuclear compartment and the process begins anew. CAS can be detected highly in proliferating cells. Three isoforms of CAS have been named due to alternative splicing. Isoform 1 is the full length, 971 amino acid protein. Isoform 2 contains an alternative sequence for amino acids 190-195 and is missing amino acids 196-971. Isoform 3 contains an alternative sequence for amino acids 943-945 and is missing amino acids 946-971.