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AB105612

Recombinant Human Nucleoside-diphosphate kinase protein

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Recombinant Human Nucleoside-diphosphate kinase protein is a Human Full Length protein, in the 1 to 228 aa range, expressed in Escherichia coli, with >90%, suitable for SDS-PAGE, Mass Spec.

View Alternative Names

CMK, CMPK, UCK, UMK, UMPK, CMPK1, UMP-CMP kinase, Deoxycytidylate kinase, Nucleoside-diphosphate kinase, Uridine monophosphate/cytidine monophosphate kinase, CK, dCMP kinase, UMP/CMP kinase, UMP/CMPK

1 Images
SDS-PAGE - Recombinant Human Nucleoside-diphosphate kinase protein (AB105612)
  • SDS-PAGE

Unknown

SDS-PAGE - Recombinant Human Nucleoside-diphosphate kinase protein (AB105612)

15% SDS PAGE analysis of ab105612 (3 µg).

Key facts

Purity

>90% SDS-PAGE

Expression system

Escherichia coli

Tags

His tag N-Terminus

Applications

Mass Spec, SDS-PAGE

applications

Biologically active

No

Accession

P30085

Animal free

No

Carrier free

No

Species

Human

Storage buffer

pH: 8 Constituents: 20% Glycerol (glycerin, glycerine), 0.58% Sodium chloride, 0.316% Tris HCl, 0.0154% (R*,R*)-1,4-Dimercaptobutan-2,3-diol

storage-buffer

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Reactivity", "Dilution Info", "Notes"] }, "values": { "SDS-PAGE": { "reactivity":"TESTED_AND_REACTS", "dilution-info":"", "notes":"<p></p>" }, "Mass Spec": { "reactivity":"TESTED_AND_REACTS", "dilution-info":"", "notes":"<p></p>" } } }

Product details

This product was previously labelled as UMP/CMP kinase

Sequence info

[{"sequence":"MGSSHHHHHHSSGLVPRGSHMLSRCRSGLLHVLGLSFLLQTRRPILLCSPRLMKPLVVFVLGGPGAGKGTQCARIVEKYGYTHLSAGELLRDERKNPDSQYGELIEKYIKEGKIVPVEITISLLKREMDQTMAANAQKNKFLIDGFPRNQDNLQGWNKTMDGKADVSFVLFFDCNNEICIERCLERGKSSGRSDDNRESLEKRIQTYLQSTKPIIDLYEEMGKVKKIDASKSVDEVFDEVVQIFDKEG","proteinLength":"Full Length","predictedMolecularWeight":"28 kDa","actualMolecularWeight":null,"aminoAcidEnd":228,"aminoAcidStart":1,"nature":"Recombinant","expressionSystem":"Escherichia coli","accessionNumber":"P30085","tags":[{"tag":"His","terminus":"N-Terminus"}]}]

Properties and storage information

Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle
False

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

Nucleoside-diphosphate kinase (NDPK) also known as nucleoside-diphosphate kinase NM23 and NDP kinase mechanically catalyzes the exchange of phosphate groups between different nucleoside diphosphates and triphosphates. This protein weighs approximately 17 kDa and is expressed in various tissues including liver heart and brain. Its catalytic function relies on a ping-pong mechanism where a high-energy phosphoryl transfer occurs important for maintaining the balance of cellular nucleotide pools.
Biological function summary

Nucleoside-diphosphate kinase facilitates essential cellular processes by regulating the levels of nucleoside triphosphates key building blocks for nucleic acid synthesis. It is often found as part of a larger complex composed of hexameric structures in cells impacting cellular energy homeostasis and metabolism. The protein's role extends to involvement in cellular signaling differentiation and proliferation contributing to its importance in cellular regulation.

Pathways

The role of nucleoside-diphosphate kinase extends to critical biological pathways such as the nucleotide metabolism and cell signaling pathways where it ensures the equilibrium of nucleoside triphosphates used in DNA and RNA synthesis. NDPK interacts with other proteins particularly linking with kinases and phosphatases to perform its regulatory functions. This protein integrates closely with the MAPK signaling pathway influencing cellular responses to external stimuli and cellular growth.

Issues with nucleoside-diphosphate kinase have been linked to conditions such as cancer and neurodegenerative diseases. Mutations or aberrant expression of NDPK can impact its function leading to alterations in cellular processes that drive oncogenesis. For example its altered interaction with proteins like p53 in cancer can impair tumor suppressor functions facilitating tumorigenesis. Additionally its dysregulation has associations with neurodegenerative diseases where it may affect neuronal survival and function.

Specifications

Form

Liquid

Additional notes

Purified using conventional chromatography.

General info

Function

Catalyzes the phosphorylation of pyrimidine nucleoside monophosphates at the expense of ATP. Plays an important role in de novo pyrimidine nucleotide biosynthesis. Has preference for UMP and CMP as phosphate acceptors. Also displays broad nucleoside diphosphate kinase activity.

Sequence similarities

Belongs to the adenylate kinase family. UMP-CMP kinase subfamily.

Subcellular localisation

Nucleus

Product protocols

Target data

Catalyzes the phosphorylation of pyrimidine nucleoside monophosphates at the expense of ATP. Plays an important role in de novo pyrimidine nucleotide biosynthesis. Has preference for UMP and CMP as phosphate acceptors. Also displays broad nucleoside diphosphate kinase activity.
See full target information CMPK1

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