ITPK1 Antibody

Code CSB-PA613412ESR2HU
Size US$166
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  • Western blot
    All lanes: ITPK1 antibody at 3.58µg/ml
    Lane 1: Hela whole cell lysate
    Lane 2: HepG2 whole cell lysate
    Lane 3: A431 whole cell lysate
    Secondary
    Goat polyclonal to rabbit IgG at 1/10000 dilution
    Predicted band size: 46, 36 kDa
    Observed band size: 46 kDa

  • Immunohistochemistry of paraffin-embedded human liver tissue using CSB-PA613412ESR2HU at dilution of 1:100

  • Immunohistochemistry of paraffin-embedded human placenta tissue using CSB-PA613412ESR2HU at dilution of 1:100

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Product Details

Full Product Name
Rabbit anti-Homo sapiens (Human) ITPK1 Polyclonal antibody
Uniprot No.
Target Names
ITPK1
Alternative Names
3 antibody; 4)P(3) 5/6-kinase antibody; 4-trisphosphate 5/6-kinase antibody; Inositol 1 3 4 triphosphate 5/6 kinase antibody; Inositol 1 3 4 trisphosphate 5/6 kinase antibody; Inositol 1 antibody; Inositol tetrakisphosphate 1 kinase antibody; Inositol triphosphate 5/6 kinase antibody; Inositol-tetrakisphosphate 1-kinase antibody; Inositol-triphosphate 5/6-kinase antibody; Ins(1 3 4)P(3) 5/6 kinase antibody; Ins(1 antibody; ITPK 1 antibody; itpk1 antibody; ITPK1_HUMAN antibody; ITRPK 1 antibody; ITRPK1 antibody
Raised in
Rabbit
Species Reactivity
Human
Immunogen
Recombinant Human Inositol-tetrakisphosphate 1-kinase protein (185-414AA)
Immunogen Species
Homo sapiens (Human)
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
PBS with 0.02% sodium azide, 50% glycerol, pH7.3.
Form
Liquid
Tested Applications
ELISA, WB, IHC
Recommended Dilution
Application Recommended Dilution
WB 1:1000-1:5000
IHC 1:20-1:200
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
Kinase that can phosphorylate various inositol polyphosphate such as Ins(3,4,5,6)P4 or Ins(1,3,4)P3. Phosphorylates Ins(3,4,5,6)P4 at position 1 to form Ins(1,3,4,5,6)P5. This reaction is thought to have regulatory importance, since Ins(3,4,5,6)P4 is an inhibitor of plasma membrane Ca(2+)-activated Cl(-) channels, while Ins(1,3,4,5,6)P5 is not. Also phosphorylates Ins(1,3,4)P3 on O-5 and O-6 to form Ins(1,3,4,6)P4, an essential molecule in the hexakisphosphate (InsP6) pathway. Also acts as an inositol polyphosphate phosphatase that dephosphorylate Ins(1,3,4,5)P4 and Ins(1,3,4,6)P4 to Ins(1,3,4)P3, and Ins(1,3,4,5,6)P5 to Ins(3,4,5,6)P4. May also act as an isomerase that interconverts the inositol tetrakisphosphate isomers Ins(1,3,4,5)P4 and Ins(1,3,4,6)P4 in the presence of ADP and magnesium. Probably acts as the rate-limiting enzyme of the InsP6 pathway. Modifies TNF-alpha-induced apoptosis by interfering with the activation of TNFRSF1A-associated death domain. Plays an important role in MLKL-mediated necroptosis. Produces highly phosphorylated inositol phosphates such as inositolhexakisphosphate (InsP6) which bind to MLKL mediating the release of an N-terminal auto-inhibitory region leading to its activation. Essential for activated phospho-MLKL to oligomerize and localize to the cell membrane during necroptosis.
Gene References into Functions
  1. The results suggested that the maternal rs3783903 of ITPK1 might be associated with spina bifida, and the allele G of rs3783903 might affect the binding of AP-1 and the decrease of maternal plasma inositol hexakisphosphate concentration. PMID: 24465924
  2. Activation of PLC by an endogenous cytokine (GBP) in Drosophila S3 cells and its application as a model for studying inositol phosphate signalling through ITPK1. PMID: 22928859
  3. HEK293 cells stably expressing acetylated ITPK1 had reduced levels of the higher phosphorylated forms of inositol, compared with the levels seen in cells expressing unacetylated ITPK1 PMID: 22308441
  4. 5/6-kinase modifies TNFalpha-induced apoptosis by interfering with the activation of TNF-R1-associated death domain PMID: 12925536
  5. analysis of inositol phosphate signaling pathway integration via human ITPK1 PMID: 17616525

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Protein Families
ITPK1 family
Tissue Specificity
Expressed in brain > heart > skeletal muscle = kidney = pancreas = liver = placenta > lung. In brain, it is expressed in cerebellum, cerebral cortex, medulla, spinal cord, occipital lobe, frontal lobe, temporal lobe and putamen.
Database Links

HGNC: 6177

OMIM: 601838

KEGG: hsa:3705

STRING: 9606.ENSP00000267615

UniGene: Hs.308122

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