Human ATP1B4 Protein, His Tag
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产品编号
KMP3024
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别名
ATPase Na+/K+ 转运家族成员 beta 4, Human ATP1B4 Protein, His Tag, ATP1B4
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规格
- 50ug
- 100ug
- 200ug
Alias | ATPase Na+/K+ 转运家族成员 beta 4, Human ATP1B4 Protein, His Tag, ATP1B4 |
Catalog Number | KMP3024 |
Product Description | The 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 Name | ATP1B4 |
Species | Human |
Host | E. coli |
Size | 50ug, 100ug, 200ug |
Purity | >95% as determined by SDS-PAGE |
Purification | Affinity purification |
Endotoxin | <1.0 EU/ug determined by the LAL method |
Formulation | 20mM Tris, pH8.0 |
Background | ATP1B4 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 Condition | Aliquot and store at -20℃ to -80℃. Avoid repeated freezing and thawing cycles. |
Shipping Condition | In 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 Weight | 27.35 kDa |