V-PPase | vacuolar H+-pyrophosphatase

V-PPase (pyrophosphate-energized vacuolar membrane proton pump 1), EC=3.6.1.1, acts to establish proton gradient of often higher magnitude than H+-ATPase. Is involved in auxin transport and NaCl and drought tolerance.  Alternative names: pyrophosphate-energized inorganic pyrophosphatase 1, H(+)-PPase 1, vacuolar proton pyrophosphatase 1, vacuolar proton pyrophosphatase 3

KLH-conjugated synthetic peptide derived from Arabidopsis thaliana V-PPase, P31414

store at -20°C; make aliquots to avoid repeated freeze-thaw cycles. Please, remember to spin tubes briefly prior to opening them to avoid any losses that might occur from material adhering to the cap or sides of the tubes.

ELISA (ELISA), western blot (WB)

collection of antibodies to tonoplast proteins

AS09 492 | anti-TIP1;1, TIP1;2 | tonoplast intrinistic protein 1-1, 1-2 (gamma)

AS09 493 | anti-TIP1;1, TIP1;2 | tonoplast intrinistic protein 1-1, 1-2 (gamma)

AS09 494 | anti-TIP2;1 (delta) | Delta-VM23

AS09 510 | anti-TIP2;1 | tonoplast intrinistic protein 2-1

AS09 510 | anti-TIP2;2 | tonoplast intrinistic protein 2-2

AS09 511 | anti-TIP2;2 | tonoplast intrinistic protein 2-2 (C-terminal)

Protocol of isolation of vacuolar membrane is available here.