lsk1 Antibody

Code CSB-PA515637XA01SXV
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Product Details

Full Product Name
Rabbit anti-Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) lsk1 Polyclonal antibody
Uniprot No.
Target Names
lsk1
Alternative Names
lsk1 antibody; ctk1 antibody; SPAC2F3.15CTD kinase subunit alpha antibody; CTDK-I subunit alpha antibody; EC 2.7.11.23 antibody; CTD kinase subunit 1 antibody; Latrunculin sensitive kinase 1 antibody
Raised in
Rabbit
Species Reactivity
Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast)
Immunogen
Recombinant Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) lsk1 protein
Immunogen Species
Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast)
Conjugate
Non-conjugated
Clonality
Polyclonal
Isotype
IgG
Purification Method
Antigen Affinity Purified
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Form
Liquid
Tested Applications
ELISA, WB (ensure identification of antigen)
Protocols
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Value-added Deliverables
① 200ug * antigen (positive control);
② 1ml * Pre-immune serum (negative control);
Quality Guarantee
① Antibody purity can be guaranteed above 90% by SDS-PAGE detection;
② ELISA titer can be guaranteed 1: 64,000;
③ WB validation with antigen can be guaranteed positive;
Lead Time
Made-to-order (14-16 weeks)

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Target Background

Function
Catalytic subunit of the CTDK-I complex, which hyperphosphorylates the C-terminal heptapeptide repeat domain (CTD) of the largest RNA polymerase II subunit. Involved in RNA polymerase II transcriptional elongation and pre-mRNA 3'-end processing. Together with ctk2/lsc1, required for the regulation of cytokinesis by phosphorylating 'Ser-2' residues found in the heptad repeats of the CTD. Required for nuclear localization of ctk2/lsc1. Positively regulates the septation initiation network (SIN) and promotes successful completion of cytokinesis in response to perturbation of the actomyosin ring. Acts in parallel to clp1 to promote actomyosin ring stability upon cytokinesis checkpoint activation.
Gene References into Functions
  1. Lsk1p, a nuclear-localized protein kinase, positively regulates the septation initiation network (SIN) and acts in parallel to Clp1p to promote actomyosin ring stability upon checkpoint activation. [Lsk1] PMID: 15537703
Subcellular Location
Nucleus, nucleolus.
Protein Families
Protein kinase superfamily, CMGC Ser/Thr protein kinase family, CDC2/CDKX subfamily
Database Links
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301-363-4651 (Available 9 a.m. to 5 p.m. CST from Monday to Friday)
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Address
7505 Fannin St., Ste 610, Room 7 (CUBIO Innovation Center), Houston, TX 77054, USA
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