Recombinant Human Pyridoxal kinase (PDXK)

Code CSB-YP017748HU
MSDS
Size Pls inquire
Source Yeast
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Code CSB-EP017748HU-B
MSDS
Size Pls inquire
Source E.coli
Conjugate Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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Code CSB-BP017748HU
MSDS
Size Pls inquire
Source Baculovirus
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Code CSB-MP017748HU
MSDS
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
PDXK
Uniprot No.
Alternative Names
pdxK; PDXK_HUMAN; PKH; PNK ; Pyridoxal kinase; Pyridoxamine kinase; Pyridoxine kinase; Pyridoxine kinase,; Vitamin B6 kinase
Species
Homo sapiens (Human)
Expression Region
1-312
Target Protein Sequence
MEEECRVLSI QSHVIRGYVG NRAATFPLQV LGFEIDAVNS VQFSNHTGYA HWKGQVLNSD ELQELYEGLR LNNMNKYDYV LTGYTRDKSF LAMVVDIVQE LKQQNPRLVY VCDPVLGDKW DGEGSMYVPE DLLPVYKEKV VPLADIITPN QFEAELLSGR KIHSQEEALR VMDMLHSMGP DTVVITSSDL PSPQGSNYLI VLGSQRRRNP AGSVVMERIR MDIRKVDAVF VGTGDLFAAM LLAWTHKHPN NLKVACEKTV STLHHVLQRT IQCAKAQAGE GVRPSPMQLE LRMVQSKRDI EDPEIVVQAT VL
Protein Length
Full length protein
Tag Info
Tag type will be determined during the manufacturing process.
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Form
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 before Lyophilization
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.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet
Please contact us to get it.

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Target Background

Function
Catalyzes the phosphorylation of the dietary vitamin B6 vitamers pyridoxal (PL), pyridoxine (PN) and pyridoxamine (PM) to form pyridoxal 5'-phosphate (PLP), pyridoxine 5'-phosphate (PNP) and pyridoxamine 5'-phosphate (PMP), respectively (Probable). PLP is the active form of vitamin B6, and acts as a cofactor for over 140 different enzymatic reactions.
Gene References into Functions
  1. The affected pyridoxine metabolism is discussed as an inborn genetic trait in epilepsy in general, rather than a specific sign of pyridoxine-dependent epilepsy solely. PMID: 22647618
  2. The pyridoxal kinase showed decreased levels and was highly carbonylated in the gene-on mice PMID: 20639122
  3. This study identified a DNA variant (rs2010795) in PDXK associated with an increased risk of PD in the German cohort This association was confirmed in the British and Italian cohorts individually and reached a combined value. PMID: 20035503
  4. Pyridoxal kinase expression was compared in fetal Down syndrome (DS) brain and controls; PDXK levels were found to be similar. PMID: 15082224
  5. A promoter mutation with potential erythroid-specific properties that could be the basis of a novel mechanism of controlling cell-specific decreased activity of an essential enzyme in erythrocytes. PMID: 16704963
  6. The crystal structure of the MgATP complex also reveals Mg(2+) and Na(+) acting in tandem to anchor the ATP at the active site of pyridoxal kinase. PMID: 17766369
  7. These results document the role of Asp235 in PL kinase activity. PMID: 19351586

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Subcellular Location
Cytoplasm, cytosol.
Protein Families
Pyridoxine kinase family
Tissue Specificity
Ubiquitous. Highly expressed in testis.; [Isoform 3]: In adult testis and spermatozoa.
Database Links

HGNC: 8819

OMIM: 179020

KEGG: hsa:8566

STRING: 9606.ENSP00000291565

UniGene: Hs.284491

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