ITPR3 encodes a receptor for inositol 1,4,5-trisphosphate, a second messenger that mediates the release of intracellular calcium.
The receptor contains a calcium channel at the C-terminus and the ligand-binding site at the N-terminus.
Knockout studies in mice suggest that type 2 and type 3 inositol 1,4,5-trisphosphate receptors play a key role in exocrine secretion underlying energy metabolism and growth.
ITP3 channels serve an important role in the taste transduction pathway of sweet, bitter and umami tastes the gustatory system.
ITP3 channels allow the flow of calcium out of the endoplasmic reticulum in response to IP3.
Calcium cations result in the activation of TRPM5 which leads to a depolarisation generating potential and an action potential.
Applications:Suitable for use in Western Blot and Immunohistochemistry.
Other applications not tested.
Recommended Dilution:Western Blot: 0.1-0.5ug/ml, the detection limit is ~0.1ng/lane under reducing conditions
Immunohistochemistry (paraffin): 0.5-1ug/ml, boiling the paraffin sections in 10mM citrate buffer, pH 6.0, for 20 mins is required for the staining of formalin/paraffin sections
Optimal dilutions to be determined by the researcher.
Storage and Stability:Lyophilized powder may be stored at -20°C.
Stable for 12 months after receipt at -20°C.
Reconstitute with sterile ddH2O.
Aliquot to avoid repeated freezing and thawing.
Store at -20°C.
Reconstituted product is stable for 12 months at -20°C.
For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Further dilutions can be made in assay buffer.
仕様
Size：100ug
Host：rabbit
Source Antibody：human
Grade：Affinity Purified
Purity：Purified by immunoaffinity chromatography.
Form：Supplied as a lyophilized powder from PBS, 5% BSA, 0.05% sodium azide. Reconstitute with 200ul sterile dH2O.
Specificity：Recognizes human ITPR3. Species Crossreactivity: mouse and rat
Isotype：IgG
Calc Applications Abbrev：IHC WB
Calc Crossreactivity：Hu Mo Rt
Immunogen：Synthetic peptide corresponding to aa70-95, QYWKAKQTKQDKEKIADVVLLQKLQH, from human ITPR3 at N-terminus, identical to the related mouse and rat sequences.
