SKA1 (NM_145060) Human Mass Spec Standard

CAT#: PH302370

SKA1 MS Standard C13 and N15-labeled recombinant protein (NP_659497)



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CNY 19520.00


货期*
4周

规格
    • 10 ug

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Specifications

Product Data
Description SKA1 MS Standard C13 and N15-labeled recombinant protein (NP_659497)
Species Human
Expression Host HEK293
Expression cDNA Clone or AA Sequence RC202370
Predicted MW 29.5 kDa
Protein Sequence
Tag C-Myc/DDK
Purity > 80% as determined by SDS-PAGE and Coomassie blue staining
Concentration >0.05 µg/µL as determined by microplate BCA method
Labeling Method Labeled with [U- 13C6, 15N4]-L-Arginine and [U- 13C6, 15N2]-L-Lysine
Buffer 25 mM Tris-HCl, 100 mM glycine, pH 7.3
Reference Data
RefSeq NP_659497
RefSeq Size 2893
RefSeq ORF 765
Synonyms C18orf24
Locus ID 220134
Cytogenetics 18q21.1
Summary Component of the SKA1 complex, a microtubule-binding subcomplex of the outer kinetochore that is essential for proper chromosome segregation (PubMed:17093495, PubMed:19289083, PubMed:23085020). Required for timely anaphase onset during mitosis, when chromosomes undergo bipolar attachment on spindle microtubules leading to silencing of the spindle checkpoint (PubMed:17093495). The SKA1 complex is a direct component of the kinetochore-microtubule interface and directly associates with microtubules as oligomeric assemblies (PubMed:19289083). The complex facilitates the processive movement of microspheres along a microtubule in a depolymerization-coupled manner (PubMed:19289083). Affinity for microtubules is synergistically enhanced in the presence of the ndc-80 complex and may allow the ndc-80 complex to track depolymerizing microtubules (PubMed:23085020). In the complex, it mediates the interaction with microtubules (PubMed:19289083, PubMed:23085020).[UniProtKB/Swiss-Prot Function]
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