SYMPK Antibody

Code CSB-PA023001GA01HU
Size $600
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Product Details

Uniprot No.
Target Names
SYMPK
Alternative Names
SYMPK antibody; SPK antibody; Symplekin antibody
Raised in
Rabbit
Species Reactivity
Human,Mouse,Rat
Immunogen
Human SYMPK
Immunogen Species
Homo sapiens (Human)
Isotype
IgG
Purification Method
Antigen Affinity Purified
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
PBS with 0.1% Sodium Azide, 50% Glycerol, pH 7.3. -20°C, Avoid freeze / thaw cycles.
Tested Applications
ELISA,WB,IHC
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Lead Time
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

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Target Background

Function
Scaffold protein that functions as a component of a multimolecular complex involved in histone mRNA 3'-end processing. Specific component of the tight junction (TJ) plaque, but might not be an exclusively junctional component. May have a house-keeping rule. Is involved in pre-mRNA polyadenylation. Enhances SSU72 phosphatase activity.
Gene References into Functions
  1. The significance of nuclear symplekin in tumorigenesis is also highlighted, and ERK-dependent phosphorylation represents a mechanism for its subcellular sorting. PMID: 28630428
  2. Results indicated that reductase becomes destabilized in the absence of UBIAD1, resulting in reduced cholesterol synthesis and intracellular accumulation. Findings further establish UBIAD1 as a central player in the reductase ERAD pathway and regulation of isoprenoid synthesis. PMID: 29167270
  3. Research proved that high Rab11 expression enhances cellular multiplication and invasiveness of bladder cancer, possibly by regulating the NF-kappaB signaling pathway. PMID: 30032159
  4. Data indicate rs56848936 in the gene symplekin protein (SYMPK) at 19q13.3, associated with colon cancer risk. PMID: 28295283
  5. CPSF2 and SYMPK, are RBFOX2 cofactors for both inclusion and exclusion of internal exons. PMID: 25921069
  6. Symplekin expression regulates the assembly of tight junctions, thus helps to maintain the integrity of the epithelial monolayer and cellular polarity. PMID: 22218735
  7. crystal structure at 2.4 A resolution of the amino-terminal domain (residues 30-340) of human symplekin in a ternary complex with the Pol II carboxy-terminal domain (CTD) Ser 5 phosphatase Ssu72 and a CTD Ser 5 phosphopeptide PMID: 20861839
  8. Symplekin supports faithful mitosis by contributing to the formation of a bipolar spindle apparatus. Depletion of symplekin attenuates microtubule polymerization as well as expression of the critical microtubule polymerization protein CKAP5 (TOGp). PMID: 20823274
  9. Data show that claudin-2 expression was reduced following symplekin down-regulation, and siRNA-mediated claudin-2 down-regulation increased the transepithelial resistance and decreased cyclin D1 expression and ZONAB nuclear localization. PMID: 20133805
  10. symplekin has a role in HSF1 modulation of Hsp70 mRNA polyadenylation PMID: 14707147
  11. The decreased expression of symplekin may be an early step in the transformation of hepatocytes, whereas alteration of the expression of adherens junctions and desmosomes may indicate more serious changes. PMID: 17880531
  12. The symplekin/ZONAB complex inhibits intestinal cell differentiation by the repression of AML1/Runx1. PMID: 19328795
  13. In Xenopus, symplekin interacts with the CPSF complex and the regulatory protein CPEB, and is required for polyadenylation of CPE-containing RNA PMID: 15550246

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Subcellular Location
Cytoplasm, cytoskeleton. Cell junction, tight junction. Cell membrane; Peripheral membrane protein; Cytoplasmic side. Cell junction. Nucleus, nucleoplasm.
Protein Families
Symplekin family
Tissue Specificity
In testis, expressed in polar epithelia and Sertoli cells but not in vascular endothelia. The protein is detected in stomach, duodenum, pancreas, liver, fetal brain, carcinomas, lens-forming cells, fibroblasts, lymphocytes, lymphoma cells, erythroleukemia
Database Links

HGNC: 22935

OMIM: 602388

KEGG: hsa:8189

STRING: 9606.ENSP00000245934

UniGene: Hs.515475

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7505 Fannin St., Ste 610, Room 7 (CUBIO Innovation Center), Houston, TX 77054, USA
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