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Western blot(SDS PAGE) analysis of extracts from HT-29 cells.Using ATP4B Rabbit mAb IgG [UM0V] at dilution of 1:1000 incubated at 4℃ over night.
Protein names :ATP4B,ATP4B_HUMAN,Potassium-transporting ATPase subunit beta /K ATPase subunit beta)
UniProtID :P51164
MASS(da) :33,367
MW(kDa) :50KDa
Form :Liquid
Purification :Protein A purification
Host :Rabbit
Isotype :IgG
sensitivity :Endogenous
Reactivity :Human,Mouse,Rat
Specificity :Antibody is produced by immunizing animals with a synthetic peptide of human ATP4B.
Storage :Antibody store in 10 mM PBS, 0.5mg/ml BSA, 50% glycerol. Shipped at 4°C. Store at-20°C or -80°C. Products are valid for one natural year of receipt.Avoid repeated freeze / thaw cycles.
WB Positive detected :HT-29 cells
Function : The beta subunit of the gastric H(+)/K(+) ATPase pump which transports H(+) ions in exchange for K(+) ions across the apical membrane of parietal cells. Plays a structural and regulatory role in the assembly and membrane targeting of a functionally active pump (By similarity). Within a transport cycle, the transfer of a H(+) ion across the membrane is coupled to ATP hydrolysis and is associated with a transient phosphorylation of the alpha subunit that shifts the pump conformation from inward-facing (E1) to outward-facing state (E2). Interacts with the phosphorylation domain of the alpha subunit and functions as a ratchet, stabilizing the lumenal-open E2 conformation and preventing the reverse reaction of the transport cycle (By similarity)..
Subcellular locationi :Apical cell membrane,Single-pass type II membrane protein. Cell membrane,Single-pass type II membrane protein.
IMPORTANT: For western blots, incubate membrane with diluted primary antibody in 1% w/v BSA, 1X TBST at 4°C overnight.