Anti-STIM1 Antibody

Cat: 11434-RP01
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Anti-STIM1 Antibody (Rabbit Polyclonal antibody) General Information
Product name
Anti-STIM1 Antibody
Validated applications
ELISA
Species reactivity
Reacts with: Human
Specificity
Human STIM1
Immunogen
Recombinant Human STIM1 protein (Catalog#11434-H08H)
Preparation
Produced in rabbits immunized with purified, recombinant Human STIM1 (rh STIM1; Catalog#11434-H08H; NP_003147.2; Met 1-Asp 213). Total IgG was purified by Protein A affinity chromatography .
Source
Polyclonal Rabbit IgG
Purification
Protein A
Formulation
0.2 μm filtered solution in PBS with 5% trehalose
Conjugate
Unconjugated
Form
Liquid
Shipping
This antibody is shipped as liquid solution at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Storage
This antibody can be stored at 2℃-8℃ for one month without detectable loss of activity. Antibody products are stable for twelve months from date of receipt when stored at -20℃ to -80℃. Preservative-Free. Sodium azide is recommended to avoid contamination (final concentration 0.05%-0.1%). It is toxic to cells and should be disposed of properly. Avoid repeated freeze-thaw cycles.
Anti-STIM1 Antibody (Rabbit Polyclonal antibody) Validated Applications
Application Dilution Notes
ELISA 1:1000-1:2000  

**********Please Note: Optimal concentrations/dilutions should be determined by the end user.**********

Anti-STIM1 Antibody Alternative Names
Anti-D11S4896E Antibody;Anti-GOK Antibody;Anti-IMD10 Antibody;Anti-STRMK Antibody;Anti-TAM Antibody;Anti-TAM1 Antibody
STIM1 Background Information

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.

Full Name
stromal interaction molecule 1
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.
  • Product Description Host Clonality Application Catalog# (PDF)
    Anti-STIM1 Antibody Rabbit Polyclonal WB,ELISA,IHC-P,IP 11434-RP02
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