Recombinant Human Biotinidase (BTD)

Code CSB-YP002854HU
MSDS
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Source Yeast
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Code CSB-EP002854HU
MSDS
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Source E.coli
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Code CSB-EP002854HU-B
MSDS
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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-BP002854HU
MSDS
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Source Baculovirus
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Code CSB-MP002854HU
MSDS
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
BTD
Uniprot No.
Alternative Names
Biotinase; Biotinidase; Btd; BTD_HUMAN; EC 3.5.1.12
Species
Homo sapiens (Human)
Expression Region
42-543
Target Protein Sequence
AHTGEESVA DHHEAEYYVA AVYEHPSILS LNPLALISRQ EALELMNQNL DIYEQQVMTA AQKDVQIIVF PEDGIHGFNF TRTSIYPFLD FMPSPQVVRW NPCLEPHRFN DTEVLQRLSC MAIRGDMFLV ANLGTKEPCH SSDPRCPKDG RYQFNTNVVF SNNGTLVDRY RKHNLYFEAA FDVPLKVDLI TFDTPFAGRF GIFTCFDILF FDPAIRVLRD YKVKHVVYPT AWMNQLPLLA AIEIQKAFAV AFGINVLAAN VHHPVLGMTG SGIHTPLESF WYHDMENPKS HLIIAQVAKN PVGLIGAENA TGETDPSHSK FLKILSGDPY CEKDAQEVHC DEATKWNVNA PPTFHSEMMY DNFTLVPVWG KEGYLHVCSN GLCCYLLYER PTLSKELYAL GVFDGLHTVH GTYYIQVCAL VRCGGLGFDT CGQEITEATG IFEFHLWGNF STSYIFPLFL TSGMTLEVPD QLGWENDHYF LRKSRLSSGL VTAALYGRLY ERD
Protein Length
Full Length of Mature 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.

Customer Reviews and Q&A

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Target Background

Function
Catalytic release of biotin from biocytin, the product of biotin-dependent carboxylases degradation.
Gene References into Functions
  1. BTD mutation is associated with biotinidase deficiency. PMID: 29995633
  2. Biotinidase deficiency is reviewed. PMID: 26577040
  3. Four rare missense variants were identified (ACTBL2 rs73757391 (5q11.2), BTD rs200337373 (3p25.1), KRT13 rs150321809 (17q21.2) and MC2R rs104894658 (18p11.21)), but only MC2R rs104894668 had a large effect size (OR = 9.66). PMID: 27378695
  4. The history and genetic basis of biotinidase deficiency has been presented. (Review) PMID: 26456103
  5. 48 novel alterations in the biotinidase gene have been identified; correlating the individual's serum enzymatic activity with genotype, were able to determine the effect of the novel alteration on enzyme activity and, thereby, determine its likelihood of being pathogenic in 44 of these individuals PMID: 26810761
  6. The common biotinidase gene mutations (p.R157H, p.D444H, c.98-104del7ins3, p.T532M) cumulatively accounted for 72.3% of all the mutant alleles in the Turkish population. PMID: 25754625
  7. Summary of the demographic features of patients identified as biotinidase deficient from August of 2012 through August of 2013 and mutation analysis results for 20 cases in the southeast region of Turkey. PMID: 25423671
  8. Three novel pathogenic variants in BTD gene were identified in a cohort of Brazilian patients with biotinidase deficiency and control suggesting an allelic heteregeneity of the condition. PMID: 25174816
  9. Report incidence of profound biotinase deficiency in Swedish newborns and adoptive immigrant children. PMID: 20224900
  10. High frequencies of biotinidase mutations may explain the high incidence of biotinidase deficiency in Hungary. PMID: 20549359
  11. Mutation analysis revealed three novel mutations, c.del631C and c.1557T>G within exon 4 and c.324-325insTA in exon 3 in Biotinidase deficiency patients and families. PMID: 23481307
  12. Four Somali patients have the P497S mutation, with one of the four being homozygous for the mutation PMID: 19757147
  13. Six different mutations in the biotinidase gene are identified in biotinidase in four Chinese patients; determination of biotinidase activities are performed for selective screening of biotinidase deficiency PMID: 19728141
  14. loss of overall biotinidase expression is a novel marker for thyroid cancer aggressiveness. PMID: 22911723
  15. Plasma BTD activity increases in hepatic glycogen storage disease patients. PMID: 20532819
  16. 140 known mutations in the biotinidase gene (BTD) that cause biotinidase deficiency, are reported. PMID: 20556795
  17. Mutations in biotinidase is associated with biotinidase deficiency. PMID: 20539236
  18. 12 patients with multiple carboxylase deficiency, six mutations were found in the BT gene and 4 in the HLCS gene, including 5 novel mutations. PMID: 19806568
  19. review of mutations causing biotinidase deficiency PMID: 11668630
  20. report of 17 novel mutations that cause profound biotinidase deficiency. Six of the mutations are due to deletions, whereas the remaining 11 mutations are missense mutations located throughout the gene PMID: 12359137
  21. analysis of mutations in biotinidase deficiency PMID: 15776412
  22. 21 different mutations were identified in 49 patients, including four novel mutations. Ten mutations proved to be unique to the Hungarian population. PMID: 17185019
  23. Posttranslational modification of histones by biotinylation can be catalyzed by biotinidase; role of this function is ambiguous. PMID: 18479898
  24. This case indicates that biotinidase deficiency should be included in the differential diagnosis of subacute myelopathy and emphasizes the importance of a prompt diagnosis to prevent irreversible neurological damage. PMID: 18645204

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Involvement in disease
Biotinidase deficiency (BTD deficiency)
Subcellular Location
Secreted, extracellular space.
Protein Families
Carbon-nitrogen hydrolase superfamily, BTD/VNN family
Database Links

HGNC: 1122

OMIM: 253260

KEGG: hsa:686

STRING: 9606.ENSP00000306477

UniGene: Hs.444197

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