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
44 kDa
Observed MW
44 kDa
Modification
Phospho
Clonality
Monoclonal
Clone No.
76F36
Isotype
IgG, Kappa
抗原与靶点信息
Antigen & Target Information
Gene Name
CDC37
Protein Name
CDC37 (phospho Ser13)
Background
CDC37 (Cell-division-cycle 37, Phospho-Ser13) is a co-factor of Hsp90 chaperone complex and supports folding and stabilization of kinase clients. Acting as a chaperone adaptor, CDC37 selectively binds diverse kinase substrates and recruits them to Hsp90 complex, shielding kinases from ubiquitin-dependent degradation and maintaining native protein conformation. Ser13 phosphorylation is critical for CDC37 activation; this modification boosts assembly of CDC37-Hsp90-kinase complex and stabilizes oncogenic kinases including CDKs and RAF. In tumor cells, CDC37 overexpression sustains oncogenic kinase stability and drives malignant phenotypes. Phospho-Ser13 level mirrors CDC37 chaperone-pathway activity and is widely measured in oncogenic-signaling and protein-homeostasis researches.