Recombinant Human Adenylate kinase isoenzyme 4, mitochondrial (AK4)

Code CSB-YP326684HU
MSDS
Size $276
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  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
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Product Details

Purity
Greater than 95% as determined by SDS-PAGE.
Activity
Not Test
Target Names
AK4
Uniprot No.
Research Area
Metabolism
Alternative Names
AK 4;Adenylate kinase 3-like;GTP:AMP phosphotransferase AK4
Species
Homo sapiens (Human)
Source
Yeast
Expression Region
1-223aa
Target Protein Sequence
MASKLLRAVILGPPGSGKGTVCQRIAQNFGLQHLSSGHFLRENIKASTEVGEMAKQYIEKSLLVPDHVITRLMMSELENRRGQHWLLDGFPRTLGQAEALDKICEVDLVISLNIPFETLKDRLSRRWIHPPSGRVYNLDFNPPHVHGIDDVTGEPLVQQEDDKPEAVAARLRQYKDVAKPVIELYKSRGVLHQFSGTETNKIWPYVYTLFSNKITPIQSKEAY
Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
Mol. Weight
27.8 kDa
Protein Length
Full Length
Tag Info
N-terminal 10xHis-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. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
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℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Troubleshooting and 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
Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.
Datasheet & COA
Please contact us to get it.

Customer Reviews and Q&A

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Target Background

Function
Involved in maintaining the homeostasis of cellular nucleotides by catalyzing the interconversion of nucleoside phosphates. Efficiently phosphorylates AMP and dAMP using ATP as phosphate donor, but phosphorylates only AMP when using GTP as phosphate donor. Also displays broad nucleoside diphosphate kinase activity. Plays a role in controlling cellular ATP levels by regulating phosphorylation and activation of the energy sensor protein kinase AMPK. Plays a protective role in the cellular response to oxidative stress.
Gene References into Functions
  1. Results found that AK4 was involved in hypoxia tolerance, resistance to anti-tumor drug, and the regulation of mitochondrial activity. PMID: 26980435
  2. a stress-protective function of AK4 PMID: 23474458
  3. Data indicate that patients with high adenylate kinase-4 (AK4) and low transcription factor ATF3 expression showed unfavorable outcomes compared with patients with low AK4 and high ATF3 expression. PMID: 23002211
  4. The AK4 cDNA was expressed in Escherichia coli and the substrate specificity and kinetic properties of the recombinant protein were characterized. PMID: 19766732
  5. To investigate the role of hinge IV, crystal structure of human adenylate kinase 4 (AK4) L171P mutant was determined. PMID: 19073142

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Subcellular Location
Mitochondrion matrix.
Protein Families
Adenylate kinase family, AK3 subfamily
Tissue Specificity
Highly expressed in kidney, moderately expressed in heart and liver and weakly expressed in brain.
Database Links

HGNC: 363

OMIM: 103030

KEGG: hsa:205

STRING: 9606.ENSP00000322175

UniGene: Hs.10862

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