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Recombinant Human Inositol hexakisphosphate kinase 1 (IP6K1)

Recombinant Human Inositol hexakisphosphate kinase 1 (IP6K1)

^{In Stock}

Code	CSB-EP011770HU
Abbreviation	Recombinant Human IP6K1 protein
MSDS	MSDS Datasheet
Size	$224
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Image	(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
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Product Details
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Target Background

Product Details

Purity

Greater than 90% as determined by SDS-PAGE.

Target Names

IP6K1

Uniprot No.

Q92551

Research Area

Signal Transduction

Alternative Names

ATP:1D myo inositol hexakisphosphate phosphotransferase; IHPK1; Inositol hexakisphosphate kinase 1; Inositol hexaphosphate kinase 1; InsP6; InsP6 kinase 1; Ip6k1; IP6K1_HUMAN; Itpk6; Pi uptake stimulator; PiUS

Species

Homo sapiens (Human)

Source

E.coli

Expression Region

1-441aa

Target Protein Sequence

MCVCQTMEVGQYGKNASRAGDRGVLLEPFIHQVGGHSSMMRYDDHTVCKPLISREQRFYESLPPEMKEFTPEYKGVVSVCFEGDSDGYINLVAYPYVESETVEQDDTTEREQPRRKHSRRSLHRSGSGSDHKEEKASLSLETSESSQEAKSPKVELHSHSEVPFQMLDGNSGLSSEKISHNPWSLRCHKQQLSRMRSESKDRKLYKFLLLENVVHHFKYPCVLDLKMGTRQHGDDASAEKAARQMRKCEQSTSATLGVRVCGMQVYQLDTGHYLCRNKYYGRGLSIEGFRNALYQYLHNGLDLRRDLFEPILSKLRGLKAVLERQASYRFYSSSLLVIYDGKECRAESCLDRRSEMRLKHLDMVLPEVASSCGPSTSPSNTSPEAGPSSQPKVDVRMIDFAHSTFKGFRDDPTVHDGPDRGYVFGLENLISIMEQMRDENQ
Note: The complete sequence may include tag sequence, target protein sequence, linker sequence and extra sequence that is translated with the protein sequence for the purpose(s) of secretion, stability, solubility, etc.
If the exact amino acid sequence of this recombinant protein is critical to your application, please explicitly request the full and complete sequence of this protein before ordering.

Mol. Weight

66.2kDa

Protein Length

Full Length

Tag Info

N-terminal 6xHis-SUMO-tagged

Form

Liquid or Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.

Buffer

If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
Note: If you have any special requirement for the glycerol content, please remark when you place the order.
If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.

Reconstitution

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Troubleshooting and FAQs

Protein FAQs

Storage Condition

Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.

Shelf Life

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.

Lead Time

3-7 business days

Notes

Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.

Datasheet & COA

Please contact us to get it.

Description

An entire inositol hexakisphosphate kinase 1 (IP6K1) ORF inserted a 6xHis-SUMO-tag at the N-terminus was expressed in E.coli. The generated protein is the recombinant full-length fusion IP6K1 containing 1-441aa of human IP6K1. The SDS-PAGE analysis measured its purity up to 90%, and it has a calculated molecular mass of 66.2 kDa. In-stock IP6K1 proteins are offered now. This recombinant IP6K1 protein may be used to generate specific antibodies or in the studies of IP6K1-mediated signal transduction.

IP6K1 is most abundantly expressed in the brain. IP6K1 and its product, 5-diphosphoinositol pentakisphosphate (5-IP7), act as key physiological determinants for suppression of presynaptic vesicle exocytosis and stimulation of endocytosis at central synapses. Besides, IP6K1 can directly bind and stimulate glycogen synthase kinase 3 (GSK3) in a non-catalytic manner. Min-Gyu Kim etc. showed that IP6K1 plays a role in the control of sensorimotor gating and short-term fear memory.

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Target Background

Function

Converts inositol hexakisphosphate (InsP6) to diphosphoinositol pentakisphosphate (InsP7/PP-InsP5). Converts 1,3,4,5,6-pentakisphosphate (InsP5) to PP-InsP4.

Gene References into Functions

IP6K1 physiologically regulates neuronal migration by binding to alpha-actinin and influencing phosphorylation of both FAK and alpha-actinin through its product 5-diphosphoinositol pentakisphosphate. PMID: 28154132
provides the first evidence for the involvement of IP6Ks in dynein function and proposes that inositol pyrophosphate-mediated pyrophosphorylation may act as a regulatory signal to enhance dynein-driven transport PMID: 27474409
IP6K1 is also involved in early cytoskeleton remodeling events during cancer progression. PMID: 27140681
IP6K1 is a novel CRL4 subunit that transduces UV signals to mediate disassembly of the CRL4-CSN complex, thereby regulating nucleotide excision repair and cell death. PMID: 25349427
we identified IP6Ks as novel nuclear and cytosolic InsP6- (and InsP5-) dephosphorylating enzymes whose activity is sensitively driven by a decrease in the cellular ATP/ADP ratio PMID: 24865181
FGF2-signaling involves the inositol polyphosphate cascade, including inositol hexakisphosphate kinase (IP6K), and demonstrate that IP6K1,2 regulates Runx2 and osteoblast gene expression. PMID: 23322705
IHPK1 gene is disrupted at the 3p21.31 breakpoint of t(3;9) in a family with type 2 diabetes mellitus PMID: 15221640
Results report the characterization of an inhibitor, N(2)-(m-(trifluoromethy)lbenzyl) N(6)-(p-nitrobenzyl)purine (TNP), selective for inositol hexakisphosphate kinases. PMID: 19208622