Lane 1: Hela cell lysate
Lane 2: HepG2 cell lysate
Recombinant Rabbit monoclonal primary
Cyclin A1+ Cyclin A2 Recombinant Rabbit Monoclonal Antibody [SD2053] (ET1612-8)
Recombinant protein within human cyclin a1 + cyclin a2 aa 253-440 / 465 a1同源性6959%.
Hela, HepG2, human colon cancer tissue.
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.
Cyclin A1+ Cyclin A2
CCN1 antibody; CCNA antibody; CCNA1 antibody; CCNA2 antibody; CT146 antibody; Cyclin-A antibody; Cyclin-A1 antibody; Cyclin-A2 antibody
Belongs to the cyclin family. Cyclin AB subfamily.
Accumulates steadily during G2 and is abruptly destroyed at mitosis. Not detected during the G1 phase of the cell cycle. It accumulates during the DNA synthesis/S phase and disappears as cells progress into mitosis, between prophase and metaphase (at protein level).
Polyubiquitinated via 'Lys-11'-linked ubiquitin by the anaphase-promoting complex (APC/C), leading to its degradation by the proteasome. Deubiquitinated and stabilized by USP37 enables entry into S phase.
The critical role that the family of regulatory proteins known as cyclins play in eukaryotic cell cycle regulation is well established. Cyclin A accumulates prior to cyclin B in the cell cycle, appears to be involved in control of S phase and has been shown to associate with cyclin-dependent kinase-2 (Cdk2). In addition, cyclin A has been implicated in cell transformation and is found in complexes with E1A, transcription factors DRTF1 and E2F, and retinoblastoma protein p110. A second form of cyclin A, named cyclin A1 because of its high sequence homology to Xenopus cyclin A1, is most highly expressed in germ cells. It has been proposed that cyclin A1 can associate with Cdk2, p39 and Cdc2 p34. Cyclin A2 is a member of the highly conserved cyclin family. Cyclins regulate CDK kinases and different cyclins exhibit distinct expression and degradation patterns which contribute to the temporal coordination of each mitotic event. Cyclin A2 is expressed in all tissues tested, in contrast to cyclin A1, which is present only in germ cells. The Cyclin A2 protein binds and activates CDC2 or CDK2 kinases, and thus promotes both cell cycle G1/S and G2/M transitions. Cyclin A2 also functions in the transition to DNA replication and synthesis phases of the cell cycle and is quickly destroyed as the cell moves into mitosis.
Fan, W. J., Ding, H., Ch......
Fan, W. J., Ding, H., Chen, X. X., & Yang, L. (2021). All-Trans Retinoic Acid Potentiates Antitumor Efficacy of Cisplatin by Increasing Differentiation of Cancer Stem-Like Cells in Cervical Cancer. Annals of clinical and laboratory science, 51(1), 22–29.