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Key Documents

SAB5200077

Sigma-Aldrich

Monoclonal Anti-KCNB1 antibody produced in mouse

clone S89-34, 1 mg/mL, purified immunoglobulin

Synonym(s):

Anti-DRK1PC, Anti-Kcnb1, Anti-Kcr1-1, Anti-Kv2.1, Anti-Kv2.1, S89-34, Anti-Shab

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

mouse

Quality Level

100

conjugate

unconjugated

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

S89-34, monoclonal

form

buffered aqueous glycerol solution

mol wt

antigen predicted mol wt 105-125 kDa

species reactivity

human, mouse, rat

concentration

1 mg/mL

technique(s)

immunohistochemistry: suitable
immunoprecipitation (IP): suitable
western blot: suitable

isotype

IgG1

NCBI accession no.

NP_037318

UniProt accession no.

Q14721

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

rat ... Kcnb1(25736)

General description

Potassium voltage-gated channel subfamily B member 1 (KCNB1) is widely distributed in the central nervous system. The gene ID for the protein is 25736.

Specificity

Detects ~105-125 kDa (varies with cell background due to phosphorylation). No crossreactivity to rat Kv2.2.

Immunogen

Synthetic peptide amino acids 837-853 (cytoplamsic Cterminus) of rat KV2.1(HMLPGGGAHGSTRDQSI),Accession Number NP_037318.

Biochem/physiol Actions

Potassium voltage-gated channel subfamily B member 1 (KCNB1) forms microdomains to aid in protein trafficking and has a role in smooth muscle contraction. KCNB1 also takes part in membrane fusion activities. Studies on Chinese hamster ovary (CHO) cells have shown that this protein has a role in apoptosis.

Features and Benefits

Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more.

Physical form

Solution in PBS, pH 7.4, 50% glycerol, and 0.09% sodium azide

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Anastasia Grizel et al.
Journal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology, 9(5), 727-739 (2014-09-27)
Voltage-gated potassium Kv2.1 channels are widely distributed in the central nervous system, specifically in neuroendocrine and endocrine cells. Their cytoplasmic C-termini are large and carry out many important functions. Here we provide the first direct structural evidence that each C-terminal
Emily Deutsch et al.
Molecular biology of the cell, 23(15), 2917-2929 (2012-06-01)
Voltage-gated K(+) (Kv) channels regulate membrane potential in many cell types. Although the channel surface density and location must be well controlled, little is known about Kv channel delivery and retrieval on the cell surface. The Kv2.1 channel localizes to
Yasushi Hosoi et al.
Frontiers in molecular neuroscience, 15, 806798-806798 (2022-12-06)
Fetal and infant brains are rich in maternally derived taurine. We previously demonstrated that taurine action regulates the cation-chloride cotransporter activity and the differentiation and radial migration of pyramidal neuron progenitors in the developing neocortex of rodent fetuses. Here we
Tekla Kirizs et al.
The European journal of neuroscience, 39(11), 1771-1783 (2014-03-13)
Potassium channels comprise the most diverse family of ion channels and play critical roles in a large variety of physiological and pathological processes. In addition to their molecular diversity, variations in their distributions and densities on the axo-somato-dendritic surface of

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