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- Table of Contents
Designing a Western blot for CSNK1A1? The guide has the expected band size, antibodies backed by real blot images, the controls to run alongside, and protocols taken from published papers.
Open the CSNK1A1 Western Blot GuideFacts about Casein kinase I isoform alpha.
Phosphorylates CTNNB1 at'Ser-45'. May phosphorylate PER1 and PER2.
| Human | |
|---|---|
| Gene Name: | CSNK1A1 |
| Uniprot: | P48729 |
| Entrez: | 1452 |

| Belongs to: |
|---|
| protein kinase superfamily |

Casein Kinase 1 alpha; casein kinase 1, alpha 1; casein kinase I isoform alpha; CK1CKI-alpha; CSNK1A1; down-regulated in lung cancer; EC 2.7.11.1; HLCDGP1; PRO2975
Mass (kDA):
38.915 kDA

| Human | |
|---|---|
| Location: | 5q32 |
| Sequence: | 5; NC_000005.10 (149492982..149551439, complement) |
Cytoplasm. Cytoplasm, cytoskeleton, microtubule organizing center, centrosome. Chromosome, centromere, kinetochore. Nucleus speckle. Cytoplasm, cytoskeleton, cilium basal body. Localizes to the centrosome in interphase cells, and to kinetochore fibers during mitosis. Also recruited to the keratin cytoskeleton (PubMed:23902688).






PMID: 8050587 by Tapia C., et al. Cloning and chromosomal localization of the gene coding for human protein kinase CK1.
PMID: 7797465 by Fish K.J., et al. Isolation and characterization of human casein kinase I epsilon (CKI), a novel member of the CKI gene family.