Ca2+ plays a critical role in intracellular signaling.
Intracellular Ca2+ levels are tightly controlled by continuos removal of Ca2+ via ATP-driven Ca2+ pump in the endoplasmic reticulum and plasma membrane, and Ca2+ transport system, the Na+/Ca2+ exchangers (NCX), in the plasma membrane.
NCX can move Ca2+ either into or out of cells, depending on the net Na+, Ca2+, and K+ gradient across the membrane.
In most cells, 3 Na+ are exchanged for 1 Ca2+.
In mammals, at least 5 distinct genes code for the exchangers: Three NCX (NCX1, NCX2, and NCX3), and two in the NCKX family (NCKX1 and NCKX2).
NCX share significant sequence homology (~70%), display 11 TM domains, a large central, intracellular hydrophilic regulatory loop between TM5 and 6, extracellular N-terminus and cytoplasmic C-terminus.
The N-terminal signal peptide is cleaved off from the mature exchanger protein.
Applications:Suitable for use in ELISA.
Western Blot, though not tested, may potentially be used as an application.
Other applications not tested.
Recommended Dilutions:ELISA: 0.5-1ug/ml; Control peptide can be used to coat ELISA plates at 1ug/ml
Western Blot: 1-10ug/ml using ECLOptimal dilutions to be determined by the researcher.
Recommended Control Peptide:N0569-25: NCX2, Rat (Sodium Calcium Exchanger)
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 12 months.
For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
仕様
Size：100ug
Host：rabbit
Source Antibody：rat
Grade：Affinity Purified
Purity：Purified by immunoaffinity chromatography.
Form：Supplied as a liquid in PBS, pH 7.4, 0.1% BSA.
Specificity：Recognizes rat NCX2.
Isotype：IgG
Calc Applications Abbrev：E
Calc Crossreactivity：Rt
Immunogen：Synthetic peptide corresponding to 22aa near the N-terminal, cytoplasmic domain of rat NCX2 (KLH). Species Sequence Homology: mouse; 100%, human; 81%.
