ITPK1 Antibody (YA7698)

Cat. No.: HY-P88013: Data Sheet User Guide for Antibodies
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ITPK1 Antibody (YA7698) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to ITPK1.

For research use only. We do not sell to patients.

Size		Stock
50 μL		Get quote
100 μL		Get quote

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WB: Western Blot;
IHC-P: Immunohistochemistry-Paraffin;
IHC-F: Immunohistochemistry-Frozen;
ICC/IF: Immunocytochemistry/Immunofluorescence;
IF-Tissue: Immunofluorescence-Tissue;
mIHC: Multiplex Immunohistochemical;
IP: Immunoprecipitation;
ChIP: Chromatin Immunoprecipitation;
FC: Flow Cytometry;
ELISA: Enzyme Linked Immunosorbent Assay

Product Detail
Background
Documentation
References

Description

ITPK1 Antibody (YA7698) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to ITPK1.

Host

Rabbit

Clonality

Recombinant

Molecular Weight

Predicted band size: 46 kDa;

Observed band size: 42 kDa

Note: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.

Species Reactivity

Human

SwissProt ID

Q13572

Immunogen

A synthesized peptide derived from human ITPK1

Application &
Dilution Ratio

Application	Dilution Ratio
WB WB: Western Blot	1:500-2000
IHC-P IHC-P: Immunohistochemistry-Paraffin	1:100-500
IHC-F IHC-F: Immunohistochemistry-Frozen	1:100-500
IF-Tissue IF-Tissue: Immunofluorescence-Tissue	1:100-500

Sensitivity	Endogenous	Purity	affinity purified by Protein A
Conjugation	Non-conjugated	Modification	Unmodified
Isotype	IgG

Appearance

Liquid

Formulation

Supplied in 10mM phosphate buffered saline(pH 7.4) with 150mM sodium chloride, 0.05% BSA, 0.02% Proclin300 and 50% glycerol.

Storage & Stability

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

Shipping

Shipping with blue ice.

Background

Function：Kinase that can phosphorylate various inositol polyphosphate such as Ins(3,4,5,6)P4 or Ins(1,3,4)P3 (PubMed:11042108, PubMed:8662638). Phosphorylates Ins(3,4,5,6)P4 at position 1 to form Ins(1,3,4,5,6)P5 (PubMed:11042108). 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 (PubMed:11042108, PubMed:8662638). Also acts as an inositol polyphosphate phosphatase that dephosphorylates 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 (PubMed:11909533, PubMed:17616525). 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 (PubMed:11909533). 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 (PubMed:11909533, PubMed:12925536, PubMed:17616525). 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 (PubMed:17616525)

Expression：
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

Isoforms & Post-Translational Modification：Q13572 has two isomers: Q13572-1: 45621 Da (predicted); Q13572-2: 35632 Da (predicted).
Acetylation by EP300 and CREBBP destabilizes ITPK1, and down-regulates enzymatic activity

Subunit：Monomer

Documentation

User Guide for Antibodies (1077 KB)

References

[1]. /biology-dictionary/baf3-cell.html [Content Brief]