Anti-kup

Make to order. Production time: 70-80 business days. Deliverables: 1. 200 µg antigen (used as positive control), 2. 1 ml pre-immune serum (used as negative control) , 3. Rabbit polyclonal antibody, antigen affinity purified. Quality Guarantee: 1. Antibody purity > 90% confirmed by SDS-PAGE, 2. Antibody titer > 1: 64,000 confirmed by ELISA, 3. WB positive with the immunogen protein (not applicable for synthetic peptide). Applications: ELISA, WB (positive for the recombinant immunogen protein/peptide). Buffer: Preservative: 0.03% Proclin 300, Constituents: 50% Glycerol, 0.01M PBS, pH 7.4. Protein function: Responsible for the low-affinity transport of potassium into the cell (PubMed:10214935, PubMed:11682179, PubMed:2649491, PubMed:28522840, PubMed:8226635). Likely operates as a K(+):H(+) symporter (PubMed:10214935, PubMed:11682179). Kup is probably the major potassium uptake system upon hyper-osmotic stress at a low pH (PubMed:10214935). Can also transport Cs(+) and Rb(+) (PubMed:2649491, PubMed:28522840). In the absence of potassium, Kup-mediated Cs(+) uptake partially supports cell growth, however, at a much lower rate than with sufficient K(+) (PubMed:28522840). This effect depends on the maintenance of basal levels of intracellular K(+) by other K(+) uptake transporters (PubMed:28522840). [The UniProt Consortium]