Active Recombinant Human HK1 Protein, His-tagged

• Cat.No.: HK1-1141H
• Product Overview: Recombinant Human HK1 Protein (1-917 aa) is produced by E. coli expression system. This protein is fused with a His-tag.

Specification

• Description: Hexokinase is the first enzyme in the glycolytic pathway, catalyzing the transfer of a phosphoryl group from ATP to glucose to form glucose-6-phosphate and ADP. In mammals, four distinct enzymes-types 1 to 4 hexokinases-have been identified. The enzyme is found in most cells, but there is tissue specificity for the particular type of hexokinase. Hexokinase1 is found in the adipose tissue and liver and encodes a ubiquitous form of hexokinase which localizes to the outer membrane of mitochondria. Mutations in this hexokinase1 have been associated with hemolytic anemia due to hexokinase deficiency. Recombinant human Hexokinase1, fused to His-tag at N-terminus, was expressed in E. coli and purified by using conventional chromatography techniques.
• Source: E. coli
• Species: Human
• Tag: His
• Form: Liquid. In 20mM Tris-HCl pH8.0, 10% glycerol
• Bio-activity: Specific activity is > 8,000 pmol/min/ug. One unit will convert 1 pmoles of D-Glucose to D-Glucose-6-phosphate per minute at pH 7.5 at 37 centigrade.
• Molecular Mass: 104.6 kDa
• Protein length: 1-917 aa
• AA 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
• Purity: > 90% by SDS - PAGE
• Applications: Enzyme Activity; SDS-PAGE
• Storage: Can be stored at +2 centigrade to +8 centigrade for 1 week. For long term storage, aliquot and store at -20 centigrade to -80 centigrade. Avoid repeated freezing and thawing cycles.
• Concentration: 1 mg/ml (determined by Bradford assay)

Gene Information

• Gene Name: HK1 hexokinase 1 [ Homo sapiens ]
• Official Symbol: HK1
• Synonyms: HK1; hexokinase 1; hexokinase-1; HK I; glycolytic enzyme; hexokinase type I; HKI; HXK1; HK1-ta; HK1-tb; HK1-tc
• Gene ID: 3098
• mRNA Refseq: NM_000188
• Protein Refseq: NP_000179
• MIM: 142600
• UniProt ID: P19367