KCNAB2 Protein, Human, Recombinant (His & SUMO)

Name: KCNAB2 Protein, Human, Recombinant (His & SUMO)
Brand: TargetMol
SKU: TMPH-02309
Rating: 4.5 (1 reviews)

(Synonyms: Voltage-gated potassium channel subunit beta-2, Kv-beta-2 (hKvbeta2), KCNK2, KCNAB2, KCNA2B, K(+) channel subunit beta-2) Copy Product Info

Synonyms: Voltage-gated potassium channel subunit beta-2, Kv-beta-2 (hKvbeta2), KCNK2, KCNAB2, KCNA2B, K(+) channel subunit beta-2

Catalog No. TMPH-02309 Copy Product Info

KCNAB2 Protein, Human, Recombinant (His & SUMO) is expressed in E. coli expression system with N-6xHis-SUMO tag. The predicted molecular weight is 57.0 kDa and the accession number is Q13303.

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Pack Size	Price	USA Stock	Global Stock
5 µg	$75	20 days	20 days
10 µg	$119	20 days	20 days
20 µg	$198	20 days	20 days
50 µg	$297	20 days	20 days
100 µg	$427	20 days	20 days
200 µg	$658	20 days	20 days
500 µg	$1,170	20 days	20 days
1 mg	$1,830	20 days	20 days

For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)

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For research use only—not for human use. No sales to individuals. Use as intended only.

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User Guide of Recombinant Proteins

Product Introduction

Bioactivity

Bioactivity	Activity has not been tested. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first.
Description	KCNAB2 Protein, Human, Recombinant (His & SUMO) is expressed in E. coli expression system with N-6xHis-SUMO tag. The predicted molecular weight is 57.0 kDa and the accession number is Q13303.
Species	Human
Expression System	E. coli
Tag	N-6xHis-SUMO
Accession Number	Q13303
Amino Acid	MYPESTTGSPARLSLRQTGSPGMIYSTRYGSPKRQLQFYRNLGKSGLRVSCLGLGTWVTFGGQITDEMAEQLMTLAYDNGINLFDTAEVYAAGKAEVVLGNIIKKKGWRRSSLVITTKIFWGGKAETERGLSRKHIIEGLKASLERLQLEYVDVVFANRPDPNTPMEETVRAMTHVINQGMAMYWGTSRWSSMEIMEAYSVARQFNLTPPICEQAEYHMFQREKVEVQLPELFHKIGVGAMTWSPLACGIVSGKYDSGIPPYSRASLKGYQWLKDKILSEEGRRQQAKLKELQAIAERLGCTLPQLAIAWCLRNEGVSSVLLGASNADQLMENIGAIQVLPKLSSSIIHEIDSILGNKPYSKKDYRS
Construction	1-367 aa
Protein Purity	> 90% as determined by SDS-PAGE.
Endotoxin	< 1.0 EU/μg of the protein as determined by the LAL method.
Formulation	Tris-based buffer, 50% glycerol
Reconstitution	A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
Synonyms	Voltage-gated potassium channel subunit beta-2, Kv-beta-2 (hKvbeta2), KCNK2, KCNAB2, KCNA2B, K(+) channel subunit beta-2
Research Background	Cytoplasmic potassium channel subunit that modulates the characteristics of the channel-forming alpha-subunits. Contributes to the regulation of nerve signaling, and prevents neuronal hyperexcitability. Promotes expression of the pore-forming alpha subunits at the cell membrane, and thereby increases channel activity. Promotes potassium channel closure via a mechanism that does not involve physical obstruction of the channel pore. Promotes KCNA4 channel closure. Modulates the functional properties of KCNA5. Enhances KCNB2 channel activity. Binds NADPH and has NADPH-dependent aldoketoreductase activity. Has broad substrate specificity and can catalyze the reduction of methylglyoxal, 9,10-phenanthrenequinone, prostaglandin J2, 4-nitrobenzaldehyde, 4-nitroacetophenone and 4-oxo-trans-2-nonenal (in vitro).

Chemical Properties

Molecular Weight

57.0 kDa (predicted)

Storage & Solubility Information

Shipping	In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.
Storage	Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.