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Human ATP1B4 Protein, His Tag

Human ATP1B4 Protein, His Tag

产品编号

KMP3024

别名

ATPase Na+/K+ 转运家族成员 beta 4, Human ATP1B4 Protein, His Tag, ATP1B4

规格
  • 50ug
  • 100ug
  • 200ug
产品介绍
AliasATPase Na+/K+ 转运家族成员 beta 4, Human ATP1B4 Protein, His Tag, ATP1B4
Catalog NumberKMP3024
Product DescriptionThe Human ATP1B4 Protein(KMP3024) is produced in E. coli. The target gene encoding the human ATP1B4 (Q9UN42-1) (Tyr132-Thr357) is expressed with a polyhistidine tag at the N-terminus.
Molecular NameATP1B4
SpeciesHuman
HostE. coli
Size50ug, 100ug, 200ug
Purity>95% as determined by SDS-PAGE
PurificationAffinity purification
Endotoxin<1.0 EU/ug determined by the LAL method
Formulation20mM Tris, pH8.0
BackgroundATP1B4 is a member of the X(+)/potassium ATPases subunit beta family. It is highly expressed in skeletal muscle and at a lower level in heart. ATP1B4 gene can be found in all vertebrate genomes sequenced to date. However, this gene has undergone a change in function in placental mammals compared to other species. Specifically, in fish, Avian, and amphibian species, this gene encodes plasma membrane-bound beta-subunits of Na, K-ATPase. In placental mammals, the encoded protein interacts with the nuclear transcriptional coregulator SKIP and may be involved in the regulation of TGF-beta signaling. ATP1B4 may act as a transcriptional coregulator during muscle development through its interaction with SNW1. Na+, K+-ATPase is an important regulator of intracellular electrolyte levels in most mammalian cells. It is a Mg2+-dependent transport pump responsible for maintaining the low intracellular Na+:K+ ratio that is essential for cell homeostasis and physiological function. It catalyzes the active uptake of K+ and extrusion of Na+ at the expense of hydrolyzing ATP with a stoichiometry of 3 Na+ for 2 K+. ATP1B4 has lost its ancestral function as a Na,K-ATPase beta-subunit.
Storage ConditionAliquot and store at -20℃ to -80℃. Avoid repeated freezing and thawing cycles.
Shipping ConditionIn general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature. If supplied as liquid, the proteins will be shipped with dry ice.
Molecular Weight27.35 kDa

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