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Human STIM1 Gene cDNA clone plasmid

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Human STIM1 cDNA Clone Product Information
Gene_bank_ref_id:NM_003156.3
RefSeq ORF Size:2058bp
cDNA Description:Full length Clone DNA of Homo sapiens stromal interaction molecule 1.
Gene Synonym:GOK, D11S4896E, STIM1
Species:Human
Vector:pMD18-T Vector
Plasmid:pMD-STIM1
Restriction Site:
Tag Sequence:
Sequence Description:Identical with the Gene Bank Ref. ID sequence.
Sequencing primers:M13-47 and RV-M
Promoter:
Application:
Antibiotic in E.coli:
Antibiotic in mammalian cell:
Shipping_carrier:Each tube contains lyophilized plasmid.
Storage:The lyophilized plasmid can be stored at room temperature for three months.
pMD18-T Vector Information

pMD18-T Vector is a high-efficiency TA cloning vector constructed from pUC18, of which multiple cloning sites as shown below. The pMD18-T Vector is 2.6kb in size and contains the amplicin resistance gene for selection. The coding sequence was inserted by TA cloning at site 425.

pMD18-T vector Usage Suggestion:

The coding sequence can be amplified by PCR with M13-47 and RV-M primers.

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Background

Stromal interaction molecule 1, also known as STIM1 and GOK, is a cell membrane, a single-pass type I  membrane protein and a endoplasmic reticulum membrane protein. STIM1 / GOK is ubiquitously expressed in various human primary cells and tumor cell lines. It contains one EF-hand domain and one SAM (sterile alpha motif) domain. STIM1 / GOK plays a role in mediating Ca2+ influx following depletion of intracellular Ca2+ stores. It acts as Ca2+ sensor in the endoplasmic reticulum via its EF-hand domain. Upon Ca2+ depletion, STIM1 / GOK translocates from the endoplasmic reticulum to the plasma membrane where it activates the Ca2+ release-activated Ca2+ (CRAC) channel subunit, TMEM142A / ORAI1. Transfection of STIM1 / GOK into cells derived from a rhabdoid tumor and from a rhabdomyosarcoma that do not express detectable levels of STIM1 can induce cell death, suggesting a possible role in the control of rhabdomyosarcomas and rhabdoid tumors. Defects in STIM1 are the cause of immune dysfunction with T-cell inactivation due to calcium entry defect type 2 (IDTICED2) which is an immune disorder characterized by recurrent infections, impaired T-cell activation and proliferative response, decreased T-cell production of cytokines, lymphadenopathy, and normal lymphocytes counts and serum immunoglobulin levels.

References
  • Sabbioni S. et al., 1997, Cancer Res. 57: 4493-7.
  • Manji S.S. et al., 2000, Biochim. Biophys. Acta 1481: 147-55.
  • Williams R.T. et al., 2002, Biochim. Biophys. Acta. 1596: 131-7.
  • Spassova M.A. et al., 2006, Proc. Natl. Acad. Sci. USA. 103: 4040-5.
  • Parvez S. et al., 2008, FASEB J. 22: 752-61.
  • Size / Price
    Catalog: HG11434-M
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