Human HK1 Recombinant Protein (RPPB2547)

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SKU:
RPPB2547
Product type:
Recombinant Protein
Size:
10ug
Species:
Human
Target:
HK1
Synonyms:
Hexokinase-1
Synonyms:
EC 2711
Synonyms:
Hexokinase type I
Synonyms:
HK I
Source:
Escherichia Coli
Uniprot:
P19367
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Description

Product Name:Human HK1 Recombinant Protein
Product Code:RPPB2547
Size:10µg
Species:Human
Target:HK1
Synonyms:Hexokinase-1, EC 2.7.1.1, Hexokinase type I, HK I, Brain form hexokinase, HK1-ta, HK1-tb, HXK1, HK1.
Source:Escherichia Coli
Physical Appearance:Sterile filtered colorless solution.
Formulation:The protein (1mg/ml) contains 20mM Tris-HCl (pH 8.0) and 10% glycerol.
Stability:Store at 4°C if entire vial will be used within 2-4 weeks.Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please avoid freeze-thaw cycles.
Purity:Greater than 90.0% as determined by SDS-PAGE.
Amino Acid Sequence:MGSSHHHHHH SSGLVPRGSH MIAAQLLAYY FTELKDDQVK KIDKYLYAMR LSDETLIDIM TRFRKEMKNG LSRDFNPTAT VKMLPTFVRS IPDGSEKGDF IALDLGGSSF RILRVQVNHE KNQNVHMESE VYDTPENIVH GSGSQLFDHV AECLGDFMEK RKIKDKKLPV GFTFSFPCQQ SKIDEAILIT WTKRFKASGV EGADVVKLLN KAIKKRGDYD ANIVAVVNDT VGTMMTCGYD DQHCEVGLII GTGTNACYME ELRHIDLVEG DEGRMCINTE WGAFGDDGSL EDIRTEFDRE IDRGSLNPGK QLFEKMVSGM YLGELVRLIL VKMAKEGLLF EGRITPELLT RGKFNTSDVS AIEKNKEGLH NAKEILTRLG VEPSDDDCVS VQHVCTIVSF RSANLVAATL GAILNRLRDN KGTPRLRTTV GVDGSLYKTH PQYSRRFHKT LRRLVPDSDV RFLLSESGSG KGAAMVTAVA YRLAEQHRQI EETLAHFHLT KDMLLEVKKR MRAEMELGLR KQTHNNAVVK MLPSFVRRTP DGTENGDFLA LDLGGTNFRV LLVKIRSGKK RTVEMHNKIY AIPIEIMQGT GEELFDHIVS CISDFLDYMG IKGPRMPLGF TFSFPCQQTS LDAGILITWT KGFKATDCVG HDVVTLLRDA IKRREEFDLD VVAVVNDTVG TMMTCAYEEP TCEVGLIVGT GSNACYMEEM KNVEMVEGDQ GQMCINMEWG AFGDNGCLDD IRTHYDRLVD EYSLNAGKQR YEKMISGMYL GEIVRNILID FTKKGFLFRG QISETLKTRG IFETKFLSQI ESDRLALLQV RAILQQLGLN STCDDSILVK TVCGVVSRRA AQLCGAGMAA VVDKIRENRG LDRLNVTVGV DGTLYKLHPH FSRIMHQTVK ELSPKCNVSF LLSEDGSGKG AALITAVGVR LRTEASS
Biological Activity:Specific activity is >2 units/ml obtained by measuring the increase of NADPH in absorbance at 340 nm resulting from the reduction of NADP. In the coupled mode, one unit will produce 1.0 umole of NADPH per minute as glucose is phosphorylated by ATP at pH 7.4 at 25C.

Hexokinases phosphorylate glucose to produce glucose-6-phosphate, thus committing glucose to the glycolytic pathway. Hexokinase1 encodes a ubiquitous form of hexokinase which localizes to the outer membrane of mitochondria. Mutations in this gene have been associated with hemolytic anemia due to hexokinase deficiency. Alternative splicing of HXK1 results in five transcript variants which encode different isoforms, some of which are tissue-specific. Each isoform has a distinct N-terminus; the remainder of the protein is identical among all the isoforms. A sixth transcript variant has been described, but due to the presence of several stop codons, it is not thought to encode a protein.

HK1 Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain fused to a 20 amino acids His tag at the N-terminal encoding the sequence of 937 amino acids and having a molecular mass of 104.6 kDa.HXK1 is purified by proprietary chromatographic techniques.

NCBI Summary:Hexokinases phosphorylate glucose to produce glucose-6-phosphate, the first step in most glucose metabolism pathways. This gene encodes a ubiquitous form of hexokinase which localizes to the outer membrane of mitochondria. Mutations in this gene have been associated with hemolytic anemia due to hexokinase deficiency. Alternative splicing of this gene results in several transcript variants which encode different isoforms, some of which are tissue-specific. [provided by RefSeq, Apr 2016]
UniProt Code:P19367
NCBI GenInfo Identifier:116242516
NCBI Gene ID:3098
NCBI Accession:P19367.3
UniProt Secondary Accession:P19367,O43443, O43444, O75574, Q5VTC3, Q96HC8, Q9NNZ4 Q9NNZ5, E9PCK0,
UniProt Related Accession:P19367
Molecular Weight:101,085 Da
NCBI Full Name:Hexokinase-1
NCBI Synonym Full Names:hexokinase 1
NCBI Official Symbol:HK1  
NCBI Official Synonym Symbols:HK; HKD; HKI; HXK1; HMSNR; HK1-ta; HK1-tb; HK1-tc; hexokinase  
NCBI Protein Information:hexokinase-1
UniProt Protein Name:Hexokinase-1
UniProt Synonym Protein Names:Brain form hexokinase; Hexokinase type I; HK I
Protein Family:Probable histidine kinase
UniProt Gene Name:HK1  
UniProt Entry Name:HXK1_HUMAN
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