SLC44A1 Protein, Human (sf9, His, MBP, FLAG)

The SLC44A1 protein acts as a choline/H+ and high-affinity ethanolamine/H+ antiporter and is critical for regulating cellular choline and ethanolamine transport. Its dual function actively redistributes intracellular ethanolamine and balances the CDP-Cho and CDP-Etn arms of the Kennedy pathway. SLC44A1 Protein, Human (sf9, His, MBP, FLAG) is the recombinant human-derived SLC44A1 protein, expressed by sf9 insect cells , with N-MBP, C-Flag, N-8*His labeled tag.

SLC44A1 protein functions as a choline/H+ antiporter, playing a pivotal role in the regulation of cellular choline transport as documented in various studies. Additionally, it acts as a high-affinity ethanolamine/H+ antiporter, thereby controlling the supply of extracellular ethanolamine for the CDP-Etn pathway. This dual functionality allows SLC44A1 to actively redistribute intracellular ethanolamine, maintaining a balance between the CDP-Cho and CDP-Etn arms of the Kennedy pathway. The involvement of SLC44A1 in these processes is crucial for membrane synthesis and myelin production, highlighting its significance in fundamental cellular functions and suggesting potential implications for membrane homeostasis and neural development.

Human

Sf9 insect cells

N-MBP;C-Flag;N-8*His

Q8WWI5 (G2-A657)

23446

Full Length of Mature Protein

GCCSSASSAAQSSKREWKPLEDRSCTDIPWLLLFILFCIGMGFICGFSIATGAAARLVSGYDSYGNICGQKNTKLEAIPNSGMDHTQRKYVFFLDPCNLDLINRKIKSVALCVAACPRQELKTLSDVQKFAEINGSALCSYNLKPSEYTTSPKSSVLCPKLPVPASAPIPFFHRCAPVNISCYAKFAEALITFVSDNSVLHRLISGVMTSKEIILGLCLLSLVLSMILMVIIRYISRVLVWILTILVILGSLGGTGVLWWLYAKQRRSPKETVTPEQLQIAEDNLRALLIYAISATVFTVILFLIMLVMRKRVALTIALFHVAGKVFIHLPLLVFQPFWTFFALVLFWVYWIMTLLFLGTTGSPVQNEQGFVEFKISGPLQYMWWYHVVGLIWISEFILACQQMTVAGAVVTYYFTRDKRNLPFTPILASVNRLIRYHLGTVAKGSFIITLVKIPRMILMYIHSQLKGKENACARCVLKSCICCLWCLEKCLNYLNQNAYTATAINSTNFCTSAKDAFVILVENALRVATINTVGDFMLFLGKVLIVCSTGLAGIMLLNYQQDYTVWVLPLIIVCLFAFLVAHCFLSIYEMVVDVLFLCFAIDTKYNDGSPGREFYMDKVLMEFVENSRKAMKEAGKGGVADSRELKPMASGASSA

Approximately 117.0 kDa

≥ 80%, as determined by reducing SDS-PAGE.

Solution.

Supplied as a 0.22 μm filtered solution of 50 mM HEPES, pH 7.5, 150 mM NaCl, 0.03% (w/v) DDM, 0.003% (w/v) CHS.

<1 EU/μg, determined by LAL method.

Please use rapid thawing with running water to thaw the protein.

Stored at -80°C for 1 year from date of receipt. It is stable at -20°C for 3 months after opening. It is recommended to freeze aliquots at -80°C for extended storage. Avoid repeated freeze-thaw cycles.

Shipping with dry ice.