For Research Use Only. Not for use in diagnostic procedures.

Cell Free Expression

Liquid containing glycerol

Store at -20 degree C, for extended storage, conserve at -20 degree C or -80 degree C.
Repeated freezing and thawing is not recommended. Store working aliquots at 4 degree C for up to one week.

Manufactured in an ISO 13485:2003 and EN ISO 13485:2012 Certified Laboratory.

Small volumes of Scn1b recombinant protein vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

This is a recombinant transmembrane protein expressed in a cell-free expression system.

Transmembrane Protein

24,650 Da

sodium channel, voltage-gated, type I, beta

sodium channel subunit beta-1

Sodium channel subunit beta-1

SCN1B_MOUSE

SCN1B: Crucial in the assembly, expression, and functional modulation of the heterotrimeric complex of the sodium channel. The subunit beta-1 can modulate multiple alpha subunit isoforms from brain, skeletal muscle, and heart. Its association with neurofascin may target the sodium channels to the nodes of Ranvier of developing axons and retain these channels at the nodes in mature myelinated axons. Defects in SCN1B are the cause of generalized epilepsy with febrile seizures plus type 1 (GEFS+1). Generalized epilepsy with febrile seizures-plus refers to a rare autosomal dominant, familial condition with incomplete penetrance and large intrafamilial variability. Patients display febrile seizures persisting sometimes beyond the age of 6 years and/or a variety of afebrile seizure types. GEFS+ is a disease combining febrile seizures, generalized seizures often precipitated by fever at age 6 years or more, and partial seizures, with a variable degree of severity. Defects in SCN1B are the cause of Brugada syndrome type 5 (BRGDA5). A tachyarrhythmia characterized by right bundle branch block and ST segment elevation on an electrocardiogram (ECG). It can cause the ventricles to beat so fast that the blood is prevented from circulating efficiently in the body. When this situation occurs (called ventricular fibrillation), the individual will faint and may die in a few minutes if the heart is not reset. Belongs to the sodium channel auxiliary subunit SCN1B (TC 8.A.17) family. 2 isoforms of the human protein are produced by alternative splicing.

Protein type: Channel, sodium; Membrane protein, integral

Cellular Component: T-tubule; voltage-gated sodium channel complex

Molecular Function: protein binding; sodium channel inhibitor activity; sodium channel regulator activity; voltage-gated sodium channel activity

Biological Process: action potential propagation; axon guidance; cardiac muscle contraction; corticospinal neuron axon guidance; locomotion; membrane depolarization; regulation of sodium ion transport; response to pyrethroid

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