SKA1 Antilichaam

SKA1 Antibody: 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.

220134

Q96BD8

Q96BD8

Human, Mouse, Rat

Unconjugated

Primary Antibodies

Homeostasis

SKA1 Antibody is affinity chromatography purified via peptide column.

Cat. No. 1203 - A549 Cell Lysate

1 mg/mL

Predicted species reactivity based on immunogen sequence: Bovine: (85%)

SKA1 Antibody is supplied in PBS containing 0.02% sodium azide.

None

Blue Ice

SKA1 antibody can be stored at 4˚ C for three months and -20˚ C, stable for up to one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures.

IgG

SKA1

Spindle and kinetochore associated complex subunit 1

Homo sapiens

Cleveland DW, Mao Y, and Sullivan KF. Centromeres and kinetochores: from epigenetics to mitotic checkpoint signaling. Cell2003; 112:407-21.

Hanisch A, Sillje HHW, and Nigg EA. Timely anaphase onset requires a novel spindle and kinetochore complex comprising Ska1 and Ska EMBO J.2006; 25:5504-15.

Gaitanos TN, Santamaria A, Jeyaprakash AA, et al. Stable kinetochore-microtubule interactions depend on the Ska complex and its new component Ska3/C13Orf EMBO J.2009; 28:1442-52.

SKA1 Antibody: C18orf24, C18orf24, Spindle and kinetochore-associated protein 1

ELISA, WB

74731226

Liquid