Recombinant Human ATP-binding cassette sub-family B member 6, mitochondrial(ABCB6) ,partial

Code CSB-YP889063HU
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Source Yeast
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Code CSB-EP889063HU
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Source E.coli
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Code CSB-EP889063HU-B
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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-BP889063HU
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Source Baculovirus
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Code CSB-MP889063HU
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Source Mammalian cell
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Product Details

Purity >85% (SDS-PAGE)
Target Names ABCB6
Uniprot No. Q9NP58
Alternative Names ABC; ABC transporter umat ; ABC14; Abcb6; ABCB6_HUMAN; ATP binding cassette sub family B member 6; mitochondrial precursor ; ATP binding cassette; sub family B (MDR/TAP); member 6; ATP-binding cassette half-transporter; ATP-binding cassette sub-family B member 6; ATP-binding cassette sub-family B member 6; mitochondrial; DUH3; LAN; MCOPCB7; Mitochondrial ABC transporter 3; mitochondrial; Mt ABC transporter 3; Mt-ABC transporter 3; MTABC3; P glycoprotein related protein ; P-glycoprotein-related protein; PRP; Ubiquitously expressed mammalian ABC half transporter; Ubiquitously-expressed mammalian ABC half transporter; UMAT
Species Homo sapiens (Human)
Protein Length Partial
Tag Info The following tags are available.
N-terminal His-tagged
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.
and FAQs
Protein 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

ATP-dependent transporter that catalyzes the transport of a broad-spectrum of porphyrins from the cytoplasm to the extracellular space through the plasma membrane or into the vesicle lumen. May also function as an ATP-dependent importer of porphyrins from the cytoplasm into the mitochondria, in turn may participate in the de novo heme biosynthesis regulation and in the coordination of heme and iron homeostasis during phenylhydrazine stress. May also play a key role in the early steps of melanogenesis producing PMEL amyloid fibrils. In vitro, it confers to cells a resistance to toxic metal such as arsenic and cadmium and against chemotherapeutics agent such as 5-fluorouracil, SN-38 and vincristin. In addition may play a role in the transition metal homeostasis.
Gene References into Functions
  1. Severely affected porphyria patients harbor variant alleles in the ABCB6 gene. PMID: 27507172
  2. ABCB6 missense mutations in red blood cells from subjects with familial pseudohyperkalemia show elevated potassium ion efflux. PMID: 27151991
  3. genetic variants linked to lower or absent cell surface expression of ABCB6/Langereis may be more common than previously thought. PMID: 25360778
  4. These data indicate that the expression of ABCB6 in plasma membrane is important for porphyrin accumulation after ALA administration, including hypoxic conditions. PMID: 25573285
  5. Identified two novel ABCB6 mutations in two Chinese families affected with dyschromatosis universalis hereditaria (DUH), underscoring the causative role of the ABCB6 mutations in the molecular pathogenesis of DUH. PMID: 25288164
  6. Data suggest N-terminal transmembrane domain of ABCB6 functions as independent folding unit and plays crucial role in lysosomal (rather than plasma membrane) targeting of ABCB6; this domain is dispensable for dimerization and ATP binding/hydrolysis. PMID: 25627919
  7. a heterozygous substitution Arg723Gln in the ATP-binding cassette, Subfamily B, Member 6 protein that segregated with FP in the Cardiff family and was also present in both blood donors. Arg723Gln is listed in human variation databases PMID: 24947683
  8. Data indicate ATP-binding cassette sub-family B member 6 (ABCB6) as the disease candidate gene by discovering a coding mutation (c.1358C>T; p.Ala453Val) that co-segregates with the dyschromatosis universalis hereditaria phenotype. PMID: 24498303
  9. Expression of ABCB6 is related to resistance to 5-FU, SN-38 and vincristine. PMID: 25202056
  10. We describe eight new mutations in ABCB6 of which seven, including three missense mutations, underlie the Lan- phenotype and determine that a complete gene deletion of ABCG2 or ABCB6 is not responsible for the Jr(a-) or Lan- phenotype, respectively. PMID: 24456066
  11. High expression levels of ABCB6 are associated with glioma. PMID: 22688660
  12. data add new variants to the repertoire of ABCB6 mutations with dyschromatosis universalis hereditaria. PMID: 24224009
  13. No significant associations were detected for the ABCB6 or ABCG1 gene. PMID: 24192121
  14. Data suggest that expression of ABCB6 varies widely in bone marrow and blood samples from patients with acute myeloid leukemia. [LETTER] PMID: 23793916
  15. To date, 19 ABCB6 alleles that encode Lan- or Lan+(w) /-, or Lan+(w) phenotypes have been described. PMID: 23763549
  16. p.Arg192Trp is the first ABCB6 missense mutation causing the Lan- blood type and appears to be a relatively frequent cause of this rare blood type. PMID: 22958180
  17. Aberrant mRNA and DNA methylation levels of ABCB6 may serve as useful predictive biomarkers for early intrahepatic recurrence of HCV-related hepatocellular carcinoma PMID: 23483087
  18. These findings suggest that ABCB6 may be a physiological factor for skin pigmentation. PMID: 23519333
  19. results suggest a direct interaction between mitochondrial ABCB6 and its transport substrates that is critical for the activity of the transporter PMID: 23792964
  20. the two missense mutations in residue 375 of the ABCB6 polypeptide found in affected individuals of families with chromosome 2-linked FP could contribute to the red cell K(+) leak characteristic of this condition. PMID: 23180570
  21. Polycyclic aromatic hydrocarbons (PAHs) mediate transcriptional activation of the ATP binding cassette transporter ABCB6 gene via the aryl hydrocarbon receptor (AhR) PMID: 22761424
  22. Knock-down studies demonstrate that ABCB6 function is not required for de novo heme biosynthesis in differentiating K562 cells, excluding this ABC transporter as a key regulator of porphyrin synthesis. PMID: 22655043
  23. ABCB6 plays a role in cell growth and proliferation by targeting the cell cycle. PMID: 21849266
  24. It was established that ABCB6 encodes a new blood group system (Langereis, Lan). Targeted sequencing of ABCB6 in 12 unrelated individuals of the Lan(-) blood type identified 10 different ABCB6 null mutations. PMID: 22246506
  25. The results demonstrated that ABCB6 mutations cause ocular coloboma. PMID: 22226084
  26. Conserved intramolecular disulfide bond is critical to trafficking and fate of ATP-binding cassette (ABC) transporters ABCB6 and sulfonylurea receptor 1 (SUR1)/ABCC8. PMID: 21199866
  27. overall structure of ABCB6 is L-shaped and consists of two lobes, consistent with other reported nucleotide-binding domain structures PMID: 20823549
  28. study of C-terminal nucleotide-binding domain of ABCB6 in nucleotide-free & ADP-bound states by NMR & homology modelling; results revealed localised dynamic cooperativity, which was proposed for a prokaryotic ABC MJ1267, also exists in a eukaryotic ABC PMID: 16791740
  29. ABCB6 is uniquely located in the outer mitochondrial membrane and is required for mitochondrial porphyrin uptake PMID: 17006453
  30. ABCB6 exists in two molecular weight forms, is localized to both the outer mitochondrial membrane and the plasma membrane, and plays a functional role in the plasma membrane. PMID: 17661442
  31. ather, it localized in the ER-derived and brefeldin A-sensitive perinuclear compartments, mainly in the Golgi apparatus. PMID: 18279659

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Involvement in disease Microphthalmia, isolated, with coloboma, 7 (MCOPCB7); Dyschromatosis universalis hereditaria 3 (DUH3); Pseudohyperkalemia, familial, 2, due to red cell leak (PSHK2)
Subcellular Location Cell membrane; Multi-pass membrane protein. Mitochondrion outer membrane; Multi-pass membrane protein. Endoplasmic reticulum membrane; Multi-pass membrane protein. Golgi apparatus membrane; Multi-pass membrane protein. Endosome membrane; Multi-pass membrane protein. Lysosome membrane. Late endosome membrane. Early endosome membrane. Secreted, extracellular exosome. Mitochondrion. Endosome, multivesicular body membrane. Melanosome membrane.
Protein Families ABC transporter superfamily, ABCB family, Heavy Metal importer (TC 3.A.1.210) subfamily
Tissue Specificity Widely expressed. High expression is detected in the retinal epithelium. Expressed in mature erythrocytes.
Database Links

HGNC: 47

OMIM: 111600

KEGG: hsa:10058

STRING: 9606.ENSP00000265316

UniGene: Hs.107911

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