Recombinant Human Sorcin(SRI)

Code CSB-EP022665HU
Size US$1726
  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

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Product Details

Purity Greater than 90% as determined by SDS-PAGE.
Target Names SRI
Uniprot No. P30626
Research Area Signal Transduction
Alternative Names 22 kDa protein; Calcium binding protein amplified in mutlidrug resistant cells ; CP 22; CP-22; CP22; SCN; Sorcin (class 4 gene); Sorcin; SORCN_HUMAN; SRI; V19
Species Homo sapiens (Human)
Source E.coli
Expression Region 1-198aa
Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
Mol. Weight 48.7kDa
Protein Length Full Length
Tag Info N-terminal GST-tagged
Form Liquid or 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 If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
Note: If you have any special requirement for the glycerol content, please remark when you place the order.
If the delivery form is lyophilized powder, the buffer before lyophilization is 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°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
and FAQs
Protein FAQs
Storage Condition Store at -20°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.
Notes Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet & COA Please contact us to get it.

Target Data

Function Calcium-binding protein that modulates excitation-contraction coupling in the heart. Contributes to calcium homeostasis in the heart sarcoplasmic reticulum. Modulates the activity of RYR2 calcium channels.
Gene References into Functions
  1. Sorcin is able to limit the toxic effects of the chemotherapeutic agent in the cell. In addition, Sorcin silencing increases cell death upon treatment with doxorubicin, increases the accumulation of doxorubicin in cell nucleus, decreases the expression of MDR1 and doxorubicin efflux via MDR1. PMID: 28726784
  2. Sorcin overexpression in HCT116 cells resulted in a significant increase in cell migration and invasion. Sorcin stimulated epithelial-mesenchymal transition through activating PI3K/Akt signaling. PMID: 25567655
  3. The authors verified that NS5A of hepatitis C virus interacted with sorcin through domain I of NS5A, and phosphorylation of the threonine residue 155 of sorcin played a crucial role in protein interaction. PMID: 26719254
  4. Drug resistance can be effectively reversed in cisplatin-resistance and adriamycin-resistant myeloma cells through delivery of siRNAs targeting sorcin. PMID: 26045737
  5. Sorcin is highly expressed in the heart and in the brain, and overexpressed in many cancer cells. [Review] PMID: 25197934
  6. Sorcin antibody as a possible predictive factor in conversion from radiologically isolated syndrome to multiple sclerosis: a preliminary study PMID: 25001342
  7. Sorcin links calcium signaling to vesicle trafficking, regulates Polo-like kinase 1 and is necessary for mitosis. PMID: 24427308
  8. Key cellular signaling pathways were triggered by sorcin silencing in the drug resistance of human nasopharyngeal carcinoma. PMID: 24376145
  9. sorcin regulates epithelial-mesenchymal transition and cancer stem cells partly through E-cadherin and vascular endothelial growth factor expression. PMID: 24337682
  10. overexpression of sorcin increased the phosphorylation of CREB1 and the binding of CREB1 to the CRE sequence of mdr1/p-gp promoter, and induced the expression of MDR1/P-gp PMID: 24796664
  11. down-regulation of sorcin did not alter expression or function of P-gp, but induced cell apoptosis and chemosensitivity in K562/ A02 and MCF-7/A02 PMID: 24013575
  12. The role of sorcin in multidrug resistance in cancer. [Review] PMID: 22701893
  13. sorcin retains ChREBP in the cytosol at low glucose concentrations and may act as a Ca(2+) sensor for glucose-induced nuclear translocation and the activation of ChREBP-dependent genes. PMID: 22338092
  14. Data show that colorectal cancer cells overexpress sorcin as an adaptive mechanism to prevent endoplasmic reticulum stress and escape apoptosis triggered by chemotherapeutic agents. PMID: 22052463
  15. Upregulation of sorcin is associated with gastric cancer. PMID: 19885748
  16. Overexpression of sorcin by gene transfection was able to confer drug resistance in gastric cancer cells PMID: 21109982
  17. Overexpression of sorcin was associated with gemcitabine resistance in non-small cell lung cancer. PMID: 20012234
  18. The study indicates that stomatin, sorcin, and synexin are echinophilic membrane components that mainly locate outside GM1 rafts in the human erythrocyte membrane. PMID: 20858460
  19. Depletion of TRAP1 by short hairpin RNA in colorectal carcinoma cells lowered Sorcin levels in mitochondria, whereas the depletion of Sorcin by small interfering RNA increased TRAP1 degradation. PMID: 20647321
  20. Overexpression of sorcin could induce low level of multidrug resistant (MDR) in SGC7901 cells, indicating that sorcin is associated with MDR of SGC7901 cells. PMID: 18423116
  21. Tetrandrine reverses multidrug-resistance of K562/A02 cells through regulation of expression of SORCIN. PMID: 18315902
  22. relationship between soluble resistance-related calcium-binding protein (sorcin) gene and multidrug resistance gene (mdr1), and their significance in clinical drug resistance and prognosis of acute myeloid leukemia (AML) PMID: 12408767
  23. Sorcin gene overexpression is significantly associated with clinical multidrug resistance and prognosis, it is one of the indicators for predicting prognosis of acute myeloid leukemia patients PMID: 12411058
  24. data indicate that sorcin modulates intracellular calcium cycling and calcium influx pathways in the heart PMID: 12754254
  25. SRI interacts with GCA in vivo and in vitro. PMID: 12804766
  26. Overexpression of SOR improves cardiac contractility independent of beta-adrenergic stimulation. PMID: 15808837
  27. Semi-quantitative RT-PCR experiments with 6 of those genes confirmed higher expression of DNCH2, ARHGEF6, NPM1 and SRI and lower expression of NRGN and TM4SF2 in GBM tumors. PMID: 16320026
  28. sorcin plays an important role in the emergence of MDR in leukemia cells via regulating cell apoptosis pathways PMID: 16934756
  29. Knock-down of SRI induces up-regulation of MDR1 in HeLa cells. PMID: 17541155
  30. provide a plausible structural and functional framework that helps elucidate the phenotypic alterations of mice overexpressing F112L-sorcin PMID: 17699613
  31. Sorcin interacts with and modulates ryanodine receptor activity in rat vascular smooth muscle cells. PMID: 16931553

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Subcellular Location Cytoplasm, Sarcoplasmic reticulum membrane, Peripheral membrane protein, Cytoplasmic side
Tissue Specificity Detected in cardiac myocytes.
Database Links

HGNC: 11292

OMIM: 182520

KEGG: hsa:6717

STRING: 9606.ENSP00000265729

UniGene: Hs.489040

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