Cullin proteins assemble a large number of RING E3 ubiquitin ligases and regulate various physiological processes (1). It has been shown that the SKP1, CUL1, F-box (SCF) containing pathway, although similarly used by the mammalian CUL1, is not shared by other cullin members. This implies that most cullins may use a SKP1/F-box-independent pathway to facilitate protein degradation (2). The majority of CUL1 has been found in a complex with CAND1 and ROC1, independent of SKP1 and F-box protein SKP2. Data suggests that CAND1 regulates the formation of the SCF complex, and its dissociation from CUL1 is coupled with the incorporation of F-box proteins into the SCF complex, causing their destabilization (3).
Applications:
Suitable for use inFlow Cytometry, Western Blot, Immunocytochemistry. Other applications not tested.
Recommended Dilution:
Western Blot: 1:1000-2000
Immunocytochemistry: 1:100-250
Flow Cytometry: 1:80
Optimal dilutions to be determined by the researcher.
Storage and Stability:
May be stored at 4 degrees C for short-term only. For long-term storage, store at -20 degrees C. Aliquots are stable for at least 12 months at -20 degrees C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Manufactured incorporating RabMAb(R) technology under Epitomics US patents, No 5,675,063 and 7,429,487, owned by Abcam.
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