Mouse CDC37 Baculovirus-Insect cells Overexpression Lysate


Mouse CDC37 Baculovirus-Insect cells Overexpression Lysate: 产品信息

This Mouse CDC37 overexpression lysate was created in Baculovirus-Insect cells and intented for use as a Western blot (WB) positive control. Purification of CDC37 protein (Cat: 50826-MNCB) from the overexpression lysate was verified.
Baculovirus-Insect cells
A DNA sequence encoding the mouse CDC37 (Q61081) (Met1-Ala379) was expressed with two additional amino acids (Gly & Pro) at the N-terminus.
The recombinant mouse CDC37 consists of 381 amino acids and predicts a molecular mass of 44.7 KDa. It migrates as an approximately 46 KDa band in SDS-PAGE under reducing conditions.

Mouse CDC37 Baculovirus-Insect cells Overexpression Lysate: 使用指南

Cell lysate was prepared by homogenization of the over-expressed cells in ice-cold modified RIPA Lysis Buffer with cocktail of protease inhibitors (Sigma). Cell debris was removed by centrifugation. Protein concentration was determined by Bradford assay (Bio-Rad protein assay, Microplate Standard assay). The cell lysate was boiled for 5 min in 1 x SDS loading buffer (50 mM Tris-HCl pH 6.8, 12.5% glycerol, 1% sodium dodecylsulfate, 0.01% bromophenol blue) containing 5% b-mercaptoethanol, and lyophilized.
Modified RIPA Lysis Buffer: 50 mM Tris-HCl pH 7.4, 150 mM NaCl, 1mM EDTA, 1% Triton X-100, 0.1% SDS, 1% Sodium deoxycholate, 1mM PMSF.
1.  Centrifuge the tube for a few seconds and ensure the pellet at the bottom of the tube. 2.  Re-dissolve the pellet using 200μL pure water and boil for 2-5 min.
1 X Sample Buffer (1 X modified RIPA buffer+1 X SDS loading buffer).
稳定性 & 储存条件
Store at 4℃ for up to twelve months from date of receipt. After re-dissolution, aliquot and store at -80℃ for up to twelve months. Avoid repeated freeze-thaw cycles.
Western Blot (WB)
Optimal dilutions/concentrations should be determined by the end user.

Mouse CDC37 Baculovirus-Insect cells Overexpression Lysate: 别称

Mouse p50 Overexpression Lysate; Mouse p50Cdc37 Overexpression Lysate

CDC37 背景信息

CDC37 is a protein that is expressed in proliferative zones during embryonic development and in adult tissues, consistent with a positive role in proliferation and is required for cell division in budding yeast. CDC37 is thought to play an important role in the establishment of signaling pathways controlling cell proliferation through targeting intrinsically unstable oncoprotein kinases such as Cdk-4, Raf-1, and src to the molecular chaperone Hsp90. Decreased Hsp90 expression can reduce the levels of microtubule-associated protein tau, whose overexpression may induce many diseases. CDC37 is considered as a co-chaperone that is classified as Hsp90's accessory proteins. It has been reported that suppression of Cdc37 destabilized tau, leading to its clearance, whereas cdc37 overexpression preserved tau.Cdc37 was found to co-localize with tau in neuronal cells and to physically interact with tau from human brain. Moreover, Cdc37 levels significantly increased with age.
cell division cycle 37
Related Pathways
  • AKT Signaling Pathway
    AKT Signaling Pathway
  • Dai K, et al. (1996) P hysical Interaction of Mammalian CDC37 with CDK4. The journal of biological chemistry. 271: 22030-4.
  • Pearl LH, et al. (2005) Hsp90 and Cdc37-a chaperone cancer conspiracy. Current opinion in genetics development. 15 (1): 55-61.
  • Chen GQ, et al. (2002) TNF-Induced Recruitment and Activation of the IKK Complex Require Cdc37 and Hsp90. Molecular cell. 9 (2): 401-10.
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