Antibody Name:	KCNC3 Antibody (PACO57140)
Antibody SKU:	PACO57140
Size:	50ug
Host Species:	Rabbit
Tested Applications:	ELISA, IHC, IF
Recommended Dilutions:	ELISA:1:2000-1:10000, IHC:1:200-1:500, IF:1:50-1:200
Species Reactivity:	Human
Immunogen:	Recombinant Human Potassium voltage-gated channel subfamily C member 3 protein (638-745AA)

Form:	Liquid
Storage Buffer:	Preservative: 0.03% Proclin 300 Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Purification Method:	>95%, Protein G purified
Clonality:	Polyclonal
Isotype:	IgG
Conjugate:	Non-conjugated

	IHC image of PACO57140 diluted at 1:300 and staining in paraffin-embedded human ovarian cancer performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.
	Immunofluorescence staining of PC-3 cells with PACO57140 at 1:100, counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4°C. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L).
	IHC image of PACO57140 diluted at 1:300 and staining in paraffin-embedded human pancreatic cancer performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.

Background:

Voltage-gated potassium channel that plays an important role in the rapid repolarization of fast-firing brain neurons. The channel opens in response to the voltage difference across the membrane, forming a potassium-selective channel through which potassium ions pass in accordance with their electrochemical gradient. The channel displays rapid activation and inactivation kinetics. It plays a role in the regulation of the frequency, shape and duration of action potentials in Purkinje cells. Required for normal survival of cerebellar neurons, probably via its role in regulating the duration and frequency of action potentials that in turn regulate the activity of voltage-gated Ca(2+) channels and cellular Ca(2+) homeostasis (By similarity). Required for normal motor function. Plays a role in the reorganization of the cortical actin cytoskeleton and the formation of actin veil structures in neuronal growth cones via its interaction with HAX1 and the Arp2/3 complex.

Synonyms:

Potassium voltage-gated channel subfamily C member 3 (KSHIIID) (Voltage-gated potassium channel subunit Kv3.3), KCNC3

UniProt Protein Function:	Kv3.3: This protein mediates the voltage-dependent potassium ion permeability of excitable membranes. Assuming opened or closed conformations in response to the voltage difference across the membrane, the protein forms a potassium-selective channel through which potassium ions may pass in accordance with their electrochemical gradient. Defects in KCNC3 are the cause of spinocerebellar ataxia type 13 (SCA13). Spinocerebellar ataxia is a clinically and genetically heterogeneous group of cerebellar disorders. Patients show progressive incoordination of gait and often poor coordination of hands, speech and eye movements, due to degeneration of the cerebellum with variable involvement of the brainstem and spinal cord. SCA13 is an autosomal dominant cerebellar ataxia (ADCA) characterized by slow progression and variable age at onset, ranging from childhood to late adulthood. Mental retardation can be present in some patients. Belongs to the potassium channel family. C (Shaw) (TC 1.A.1.2) subfamily. Kv3.3/KCNC3 sub-subfamily.
UniProt Protein Details:	Protein type:Membrane protein, multi-pass; Membrane protein, integral Chromosomal Location of Human Ortholog: 19q13.33 Cellular Component: plasma membrane; voltage-gated potassium channel complex Molecular Function:delayed rectifier potassium channel activity; voltage-gated potassium channel activity Biological Process: protein tetramerization Disease: Spinocerebellar Ataxia 13
NCBI Summary:	The Shaker gene family of Drosophila encodes components of voltage-gated potassium channels and is comprised of four subfamilies. Based on sequence similarity, this gene is similar to one of these subfamilies, namely the Shaw subfamily. The protein encoded by this gene belongs to the delayed rectifier class of channel proteins and is an integral membrane protein that mediates the voltage-dependent potassium ion permeability of excitable membranes. Alternate splicing results in several transcript variants. [provided by RefSeq, Mar 2014]
UniProt Code:	Q14003
NCBI GenInfo Identifier:	212276500
NCBI Gene ID:	3748
NCBI Accession:	Q14003.3
UniProt Related Accession:	Q14003
Molecular Weight:	80,578 Da
NCBI Full Name:	Potassium voltage-gated channel subfamily C member 3
NCBI Synonym Full Names:	potassium voltage-gated channel subfamily C member 3
NCBI Official Symbol:	KCNC3
NCBI Official Synonym Symbols:	KV3.3; SCA13; KSHIIID
NCBI Protein Information:	potassium voltage-gated channel subfamily C member 3
UniProt Protein Name:	Potassium voltage-gated channel subfamily C member 3
UniProt Synonym Protein Names:	KSHIIID; Voltage-gated potassium channel subunit Kv3.3
Protein Family:	Potassium voltage-gated channel subfamily
UniProt Gene Name:	KCNC3
UniProt Entry Name:	KCNC3_HUMAN