Description
Aliases
SM1A; SMC1A; SMC1L1; SMC1 alpha protein;
Antibody Type
Polyclonal Antibody
Uniprot ID
Swiss-Prot: Q14683
NCBI Protein: NP_006297.2
Immunogen
Peptide sequence around phosphorylation site of serine 957 (G-S-S(p)-Q-G) derived from Human SMC1.
Raised In
Rabbit
Species Reactivity
Human Mouse
Tested Applications
WB IHC Recommended dilution: Predicted MW: 145kd, Western blotting: 1:500~1:1000, Immunohistochemistry: 1:50~1:100,
Background / Function
Involved in chromosome cohesion during cell cycle and in DNA repair. Central component of cohesin complex. The cohesin complex is required for the cohesion of sister chromatids after DNA replication. The cohesin complex apparently forms a large proteinaceous ring within which sister chromatids can be trapped. At anaphase, the complex is cleaved and dissociates from chromatin, allowing sister chromatids to segregate. The cohesin complex may also play a role in spindle pole assembly during mitosis. Involved in DNA repair via its interaction with BRCA1 and its related phosphorylation by ATM, or via its phosphorylation by ATR. Works as a downstream effector both in the ATM/NBS1 branch and in the ATR/MSH2 branch of S-phase checkpoint. Yang XM. et al. (2004) Mol Cell Biol. 24(12): 5290-5303.Kim ST. et al. (2002) Genes Dev. 16(5): 560-570.Revenkova E.et al. (2001) Mol Cell Biol. 21(20): 6984-6998
Conjugate
Unconjugated
Storage Buffer
Supplied at 1.0mg/mL in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Form
liquid
Storage
Shipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze.
Purity
Antibodies were produced by immunizing rabbits with synthetic phosphopeptide and KLH conjugates. Antibodies were purified by affinity-chromatography using epitope-specific phosphopeptide. Non-phospho specific antibodies were removed by chromatogramphy using non-phosphopeptide.
Modification
Phospho-Ser957
Additional information
| Size | 100?l |
|---|
