146889
ORAI3 (Protein Orai-3, Transmembrane Protein 142C, TMEM142C, MGC13024)
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£614.00
- SKU:
- 146889
- Reinheit:
- Purified by immunoaffinity chromatography.
- Lagerbedingungen:
- -20°C
- Hersteller:
- United States Biological
- Host:
- Mouse
- Immunogen:
- Synthetic peptide corresponding to 19aa from near the C-terminus of human ORAI3.
- Klon:
- 13L27
- Format:
- Supplied as a liquid in PBS, 0.02% sodium azide.
- Weitere Details:
- Antigen stimulation of immune cells triggers Ca++ entry t hrough Ca++ release-activated Ca++ (CRAC) channels. ORAI3 is one of two mammalian homologs to ORAI1, a recently identified four-transmembrane spanning protein that is an essential component of CRAC. All three homologs have been shown to function as Ca++ plasma membrane channels gated through interactions with STIM1, the store-activated endoplasmic reticulum Ca++ sensor. However, ORAI3 channels failed to produce detectable Ca++ selective currents in cells co-transfected with ORAI3 and STIM1, indicating that ORAI3 channels undergo a lesser degree of depotentiation than ORAI1 or ORAI2. Na+ currents through ORAI1, 2 and 3 channels were equally inhibited by extracellular Ca++, indicating that each have similar affinities for Ca++ within the selectivity filter. This antibody is predicted to have no cross-reactivity to ORAI1 or ORAI2. Larger molecular weight bands are sometimes seen in SDS-PAGE; these may represent post-translationally modified ORAI 3. Applications: Suitable for use in ELISA, Western Blot, Immunofluorescence and Immunohistochemistry. Other applications not tested. Recommended Dilution: Western Blot: 2ug/ml Immunohistochemistry (Formalin fixed paraffin embedded): 2.5ug/ml Optimal dilutions to be determined by the researcher. Positive Control: Rat Spleen Tissue Lysate Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
- Versandbedingungen:
- Blue Ice