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Recombinant Human Guanine nucleotide-binding protein G(k) subunit alpha(GNAI3)


Recombinant Human Guanine nucleotide-binding protein G(k) subunit alpha(GNAI3)

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Size: 200ug. Other sizes are also available. Please Inquire.

In Stock: No

Lead time: 10-20 working days

Research Topic: Cell Cycle

Uniprot ID: P08754

Gene Names: GNAI3

Organism: Homo sapiens (Human)


Expression Region: 1-354aa

Sequence Info: Full Length

Source: E.coli

Tag Info: N-terminal 6xHis-tagged

MW: 44.5 kDa

Alternative Name(s): G(i) alpha-3

Relevance: Guanine nucleotide-binding proteins (G proteins) are involved as modulators or transducers in various transmbrane signaling systs. G(k) is the stimulatory G protein of receptor-regulated K+ channels. The active GTP-bound form prevents the association of RGS14 with centrosomes and is required for the translocation of RGS14 from the cytoplasm to the plasma mbrane. May play a role in cell division.

Reference: Molecular cloning of a new human G protein. Evidence for two Gi alpha-like protein families.Didsbury J.R., Snyderman R.FEBS Lett. 219:259-263(1987)

Purity: Greater than 90% as determined by SDS-PAGE.

Storage Buffer: Tris-based buffer,50% glycerol

Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.

Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.

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