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Product Details
PEP-0931
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human
Class
Synthetic
Type
Peptide
Conjugate
Form
Liquid
Concentration
200 µg/mL
Purification
purified
Storage buffer
PBS, pH 7.2, with 0.1% BSA
Contains
0.02% sodium azide
Storage conditions
-20°C
Shipping conditions
Dry ice
Product Specific Information
This peptide corresponds to 13 amino acids near the carboxy terminus of human SKA1.
PEP-0931 can be used as a blocking peptide with polyclonal antibody PA5-20817.
Target Information
Upon entry into mitosis, the cell's microtubule (MT) network forms the mitotic spindle, allowing the segregation of paired chromosomes. Proteinaceous structures on centromeric chromatin termed kinetochores (KT) are essential for the proper attachment of the chromosomes to the spindle MTs. A recently discovered spindle and kinetochore complex, comprised of proteins SKA1, SKA2, and SKA3, has been found to be required for stable KT-MT interactions and timely anaphase onset. Depletion of either SKA1 or SKA2 by siRNA results in the loss of both proteins from the KT, but does not impact overall KT structure. Cells depleted of the SKA complex undergo a prolonged checkpoint-dependent delay in a metaphase-like state, indicating the importance of the SKA complex in the maintenance of the metaphase plate and spindle checkpoint silencing.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: SKA complex subunit 1; Spindle and kinetochore-associated protein 1; spindle and KT (kinetochore) associated 1
Gene Aliases: C18orf24; SKA1
UniProt ID: (Human) Q96BD8
Entrez Gene ID: (Human) 220134
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