Recombinant Human Selenium-binding protein 1 (SELENBP1)

Product Details

Abbreviation
SELENBP1
Purity
>85% (SDS-PAGE)
Target Names
SELENBP1
Uniprot NO.
Species
Homo sapiens (Human)
Source
Yeast
Expression Region
2-472
Target Protein Sequence
ATKCGNCGP GYSTPLEAMK GPREEIVYLP CIYRNTGTEA PDYLATVDVD PKSPQYCQVI HRLPMPNLKD ELHHSGWNTC SSCFGDSTKS RTKLVLPSLI SSRIYVVDVG SEPRAPKLHK VIEPKDIHAK CELAFLHTSH CLASGEVMIS SLGDVKGNGK GGFVLLDGET FEVKGTWERP GGAAPLGYDF WYQPRHNVMI STEWAAPNVL RDGFNPADVE AGLYGSHLYV WDWQRHEIVQ TLSLKDGLIP LEIRFLHNPD AAQGFVGCAL SSTIQRFYKN EGGTWSVEKV IQVPPKKVKG WLLPEMPGLI TDILLSLDDR FLYFSNWLHG DLRQYDISDP QRPRLTGQLF LGGSIVKGGP VQVLEDEELK SQPEPLVVKG KRVAGGPQMI QLSLDGKRLY ITTSLYSAWD KQFYPDLIRE GSVMLQVDVD TVKGGLKLNP NFLVDFGKEP LGPALAHELR YPGGDCSSDI WI
Note: The complete sequence may include tag sequence, target protein sequence, linker sequence and extra sequence that is translated with the protein sequence for the purpose(s) of secretion, stability, solubility, etc.
If the exact amino acid sequence of this recombinant protein is critical to your application, please explicitly request the full and complete sequence of this protein before ordering.
Protein Length
Full Length of Mature Protein
Tag Info
N-terminal His-tagged/Tag-Free
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.
Storage
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.
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.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.

Customer Reviews and Q&A

 Customer Reviews

Target Background

Function(From Uniprot)
Catalyzes the oxidation of methanethiol, an organosulfur compound known to be produced in substantial amounts by gut bacteria. Selenium-binding protein which may be involved in the sensing of reactive xenobiotics in the cytoplasm. May be involved in intra-Golgi protein transport.
Gene References into Functions
  1. High anti-SBP1 is associated with infertile women with premature ovarian failure. PMID:27965399
  2. Downregulation of selenium-binding protein 1 is associated with lung squamous cell carcinoma. PMID:26956891
  3. cysteine 57 is a critical determinant of SBP1 function and may play a significant role in mitochondrial function. PMID:26593911
  4. Data indicate that loss of SBP1 may play an independent contributing role in prostate cancer progression and its levels might be useful in distinguishing indolent from aggressive disease. PMID:25993660
  5. elevated transcript expression is widespread throughout the prefrontal cortex in schizophrenia PMID:26241353
  6. These results have revealed a novel mechanism that SELENBP1-mediated cancer inhibition is through altering lipid/glucose metabolic signaling pathways. PMID:25974208
  7. Decreased selenium-binding protein 1 mRNA expression is associated with renal cell carcinoma. PMID:25227434
  8. hSP56 plays an important role in regulating HIF-1alpha, which may be one of mechanisms of hSP56 expression in suppressing the malignant characteristics of prostate cancer cells. PMID:24874852
  9. the downregulated SELENBP1 expression was reactivated by inducing differentiation. Therefore, SELENBP1 is a potential pharmacological target for individualized CRC treatment. PMID:24737289
  10. Decreased SELENBP1 expression is an early event in lung squamous cell cancer tumorigenesis. PMID:23977169
  11. The expression level of SELENBP1 could be an important marker for predicting survival and effectiveness of selenium supplementation in breast cancer. PMID:23704933
  12. These results suggest that SBP1 plays a significant role in gastric cancer cell proliferation and modulates its response to anticancer drugs PMID:23483240
  13. SP1 is present in reduced levels in several cancer types as compared with normal tissues, and lower levels are associated with poor clinical prognosis. PMID:20530237
  14. Glutathione peroxidase (GPx)-1 enzyme activity is inversely correlated with selenium binding protein (SBP)-1 levels in prostate tissue, based on the Gleason score. PMID:22072582
  15. The suppression of Selenium-binding protein 1 may be a late event in gastric carcinogenesis. PMID:20480265
  16. The 3-year survival rate of gastric cancer patients with high expression of selenium-binding protein 1 was significantly higher than that of patients with low expression PMID:21497372
  17. down-regulation of SBP1 may play a key role in the tumorigenic process of human gastric carcinoma PMID:20354826
  18. Decreased expression of selenium-binding protein 1 in uterine leiomyoma may indicate a role of the protein in tumorigenesis. PMID:21143902
  19. A reduced SELENBP1 expression by immunohistochemistry in liver tissues of patients with hepatocarcinoma (HCC), is reported. PMID:21338716
  20. evidence for recurrence of decreased copy-number of the SELENBP1 locus in three unrelated schizophrenia patients' cohorts but not in controls, raising the possibility of functional involvement of these mutations in the etiology of the disease PMID:20615253
  21. SELENBP1 expression may be an important predictor of response to chemoprevention or chemosensitization with certain forms of selenium in esophageal tissues. PMID:20332323
  22. SBP1 has tumor suppressor functions that are inhibited in colorectal cancer through epigenetic silencing PMID:19924303
  23. loss of selenium-binding protein 1 associated with increasing epithelial proliferation indicates selenium-binding protein 1 is involved in tumorigenesis of ovarian and micropapillary serous borderline tumor and low-grade serous carcinoma. PMID:19896693
  24. SBP may be involved in the initial sequential events in rapid cell outgrowth, such as determining direction of cell outgrowth and recruitment of actin monomer. PMID:15108003
  25. changes of SELENBP1 expression in malignant ovarian cancer are an indicator of aberration of selenium/androgen pathways and may reveal prognostic information of ovarian cancer PMID:16380993
  26. Suppression of SELENBP1 is a frequent and late event in colorectal carcinogenesis, and may contribute to the rapid progression of colorectal carcinoma. PMID:16645984
  27. Elevated SELENBP1 is a possibly consistent feature in the schizophrenic brain and this could underlie some commonalities of psychosis across the boundaries of diagnoses. PMID:18163446
  28. Associated with differentiation of the normal colonic epithelia and may be a positive prognostic factor for survival in stage III colorectal carcinoma PMID:18435490
  29. VDU1 was identified as a protein partner of hSP56. PMID:19118533
  30. The genetic variation in SELENBP1 may influence risk for the disorder, while this significance did not remain when other inheritance models were considered. PMID:19596560

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Subcellular Location
Nucleus. Cytoplasm, cytosol. Membrane; Peripheral membrane protein.
Protein Families
Selenium-binding protein family
Tissue Specificity
Widely expressed. Highly expressed in liver, lung, colon, prostate, kidney and pancreas. In brain, present both in neurons and glia (at protein level). Down-regulated in lung adenocarcinoma, colorectal carcinoma and ovarian cancer. Two-fold up-regulated i
Database Links

HGNC: 10719

UNIGENE: Hs.632460

KEGG: hsa:8991

STRING: 9606.ENSP00000357861

OMIM: 604188

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