ORAI3 Rabbit Polyclonal Antibody
Specifications
| Product Data | |
| Application | IHC, WB |
|---|---|
| Recommended Dilution | Immunohistochemistry on Paraffin Sections: 5 µg/ml. Western Blot. |
| Reactivity | Human, Mouse, Rat |
| Antibody Host | Rabbit |
| Isotype | IgG |
| Clonality | Polyclonal |
| Immunogen | ORAI3 antibody was raised against a 15 amino acid peptide from near the amino terminus of Human ORAI3 |
| Specificity | Recognizes ORAI3, also known as Transmembrane Protein 142C, a 31.5 kD multi-pass membrane protein belonging to the ORAI family. This antibody is not expected to cross react with either ORAI1 or ORAI2. Cellular Localization: Cell Membrane. |
| Buffer | PBS containing 0.02% Sodium Azide as preservative. State: Aff - Purified State: Liquid purified Ig fraction. |
| Concentration | lot specific |
| Purification | Affinity Chromatography. |
| Conjugation | Unconjugated |
| Storage | Store the antibody undiluted at 2-8°C for one month or (in aliquots) at -20°C for longer. Avoid repeated freezing and thawing. |
| Stability | Shelf life: one year from despatch. |
| Shipping | Blue Ice |
| Gene Name | ORAI calcium release-activated calcium modulator 3 |
| Database Link | |
| Background | Antigen stimulation of immune cells triggers Ca2+ entry through Ca2+ release-activated Ca2+ (CRAC) channels. CRAC channels are the main pathway for Ca2+ influx in T-cells and promote the immune response to pathogens by activating the transcription factor NFAT. ORAI3 is one of two mammalian homologs of ORAI1, a four- transmembrane spanning protein that is an essential component of CRAC channels. ORAI3, along with ORAI1 and ORAI2, functions as a Ca2+ plasma membrane channel that is gated through interactions with STIM1, the store-activated endoplasmic reticulum Ca2+ sensor. Studies indicate that ORAI3 channels undergo a lesser degree of depotentiation than ORAI1 or ORAI2. |
| Synonyms | TMEM142C, ORAI-3 |
| Note | Predicted Molecular Weight: 31 kDa |
| Reference Data | |
| Protein Categories | Intracellular Proteins, Membrane Proteins |
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