50% Glycerol, 0.05% BSA and 0.05% preservative in PBS (pH 7.2-7.4)
Purification
Protein A affinity purification
Concentration
0.2 mg/ml
Storage
Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.
Shipping
Frozen
Form
Liquid
Calculated MW
47 kDa
Observed MW
47 kDa
Clonality
Monoclonal
Clone No.
83F12
Isotype
IgG, Kappa
抗原与靶点信息
Antigen & Target Information
Gene Name
CCNE1
Protein Name
Cyclin-E1
Background
Cyclin E1 is a G1/S-phase cyclin controlling G1/S transition and DNA-replication initiation. Cyclin E1 binds and activates CDK2 to form CyclinE1-CDK2 complex. It phosphorylates Rb and replication-associated substrates to drive cells across G1/S restriction point and trigger S-phase DNA replication. Cyclin E1 abundance is tightly controlled temporally and degraded via ubiquitination upon S-phase onset. Aberrant Cyclin E1 overexpression provokes cell-cycle deregulation and genomic instability, strongly correlating with oncogenesis and poor clinical prognosis. Cyclin E1 is a central cell-cycle target widely studied in tumour proliferation, genome-stability and drug-intervention mechanistic researches.