CACNA1G (NM_018896) Human Tagged ORF Clone

SKU RG214754

CACNA1G (tGFP-tagged) - Human calcium channel, voltage-dependent, T type, alpha 1G subunit (CACNA1G), transcript variant 1

Product Data

• Type: Human Tagged ORF Clone
• Target Symbol: CACNA1G
• Synonyms: Ca(V)T.1; Cav3.1; NBR13; SCA42; SCA42ND
• Vector: pCMV6-AC-GFP
• E. coli Selection: Ampicillin (100 ug/mL)
• Mammalian Cell Selection: Neomycin
• Sequence Data:
  ORF Nucleotide Sequence

  >RG214754 representing NM_018896; Red=Cloning site Blue=ORF Green=Tags(s); ; TTTTGTAATACGACTCACTATAGGGCGGCCGGGAATTCGTCGACTGGATCCGGTACCGAGGAGATCTGCC; GCCGCGATCGCC; ; ATGGACGAGGAGGAGGATGGAGCGGGCGCCGAGGAGTCGGGACAGCCCCGGAGCTTCATGCGGCTCAACG; ACCTGTCGGGGGCCGGGGGCCGGCCGGGGCCGGGGTCAGCAGAAAAGGACCCGGGCAGCGCGGACTCCGA; GGCGGAGGGGCTGCCGTACCCGGCGCTGGCCCCGGTGGTTTTCTTCTACTTGAGCCAGGACAGCCGCCCG; CGGAGCTGGTGTCTCCGCACGGTCTGTAACCCCTGGTTTGAGCGCATCAGCATGTTGGTCATCCTTCTCA; ACTGCGTGACCCTGGGCATGTTCCGGCCATGCGAGGACATCGCCTGTGACTCCCAGCGCTGCCGGATCCT; GCAGGCCTTTGATGACTTCATCTTTGCCTTCTTTGCCGTGGAGATGGTGGTGAAGATGGTGGCCTTGGGC; ATCTTTGGGAAAAAGTGTTACCTGGGAGACACTTGGAACCGGCTTGACTTTTTCATCGTCATCGCAGGGA; TGCTGGAGTACTCGCTGGACCTGCAGAACGTCAGCTTCTCAGCTGTCAGGACAGTCCGTGTGCTGCGACC; GCTCAGGGCCATTAACCGGGTGCCCAGCATGCGCATCCTTGTCACGTTGCTGCTGGATACGCTGCCCATG; CTGGGCAACGTCCTGCTGCTCTGCTTCTTCGTCTTCTTCATCTTCGGCATCGTCGGCGTCCAGCTGTGGG; CAGGGCTGCTTCGGAACCGATGCTTCCTACCTGAGAATTTCAGCCTCCCCCTGAGCGTGGACCTGGAGCG; CTATTACCAGACAGAGAACGAGGATGAGAGCCCCTTCATCTGCTCCCAGCCACGCGAGAACGGCATGCGG; TCCTGCAGAAGCGTGCCCACGCTGCGCGGGGACGGGGGCGGTGGCCCACCTTGCGGTCTGGACTATGAGG; CCTACAACAGCTCCAGCAACACCACCTGTGTCAACTGGAACCAGTACTACACCAACTGCTCAGCGGGGGA; GCACAACCCCTTCAAGGGCGCCATCAACTTTGACAACATTGGCTATGCCTGGATCGCCATCTTCCAGGTC; ATCACGCTGGAGGGCTGGGTCGACATCATGTACTTTGTGATGGATGCTCATTCCTTCTACAATTTCATCT; ACTTCATCCTCCTCATCATCGTGGGCTCCTTCTTCATGATCAACCTGTGCCTGGTGGTGATTGCCACGCA; GTTCTCAGAGACCAAGCAGCGGGAAAGCCAGCTGATGCGGGAGCAGCGTGTGCGGTTCCTGTCCAACGCC; AGCACCCTGGCTAGCTTCTCTGAGCCCGGCAGCTGCTATGAGGAGCTGCTCAAGTACCTGGTGTACATCC; TTCGTAAGGCAGCCCGCAGGCTGGCTCAGGTCTCTCGGGCAGCAGGTGTGCGGGTTGGGCTGCTCAGCAG; CCCAGCACCCCTCGGGGGCCAGGAGACCCAGCCCAGCAGCAGCTGCTCTCGCTCCCACCGCCGCCTATCC; GTCCACCACCTGGTGCACCACCACCACCACCATCACCACCACTACCACCTGGGCAATGGGACGCTCAGGG; CCCCCCGGGCCAGCCCGGAGATCCAGGACAGGGATGCCAATGGGTCCCGCCGGCTCATGCTGCCACCACC; CTCGACGCCTGCCCTCTCCGGGGCCCCCCCTGGTGGCGCAGAGTCTGTGCACAGCTTCTACCATGCCGAC; TGCCACTTAGAGCCAGTCCGCTGCCAGGCGCCCCCTCCCAGGTCCCCATCTGAGGCATCCGGCAGGACTG; TGGGCAGCGGGAAGGTGTATCCCACCGTGCACACCAGCCCTCCACCGGAGACGCTGAAGGAGAAGGCACT; AGTAGAGGTGGCTGCCAGCTCTGGGCCCCCAACCCTCACCAGCCTCAACATCCCACCCGGGCCCTACAGC; TCCATGCACAAGCTGCTGGAGACACAGAGTACAGGTGCCTGCCAAAGCTCTTGCAAGATCTCCAGCCCTT; GCTTGAAAGCAGACAGTGGAGCCTGTGGTCCAGACAGCTGCCCCTACTGTGCCCGGGCCGGGGCAGGGGA; GGTGGAGCTCGCCGACCGTGAAATGCCTGACTCAGACAGCGAGGCAGTTTATGAGTTCACACAGGATGCC; CAGCACAGCGACCTCCGGGACCCCCACAGCCGGCGGCAACGGAGCCTGGGCCCAGATGCAGAGCCCAGCT; CTGTGCTGGCCTTCTGGAGGCTAATCTGTGACACCTTCCGAAAGATTGTGGACAGCAAGTACTTTGGCCG; GGGAATCATGATCGCCATCCTGGTCAACACACTCAGCATGGGCATCGAATACCACGAGCAGCCCGAGGAG; CTTACCAACGCCCTAGAAATCAGCAACATCGTCTTCACCAGCCTCTTTGCCCTGGAGATGCTGCTGAAGC; TGCTTGTGTATGGTCCCTTTGGCTACATCAAGAATCCCTACAACATCTTCGATGGTGTCATTGTGGTCAT; CAGCGTGTGGGAGATCGTGGGCCAGCAGGGGGGCGGCCTGTCGGTGCTGCGGACCTTCCGCCTGATGCGT; GTGCTGAAGCTGGTGCGCTTCCTGCCGGCGCTGCAGCGGCAGCTGGTGGTGCTCATGAAGACCATGGACA; ACGTGGCCACCTTCTGCATGCTGCTTATGCTCTTCATCTTCATCTTCAGCATCCTGGGCATGCATCTCTT; CGGCTGCAAGTTTGCCTCTGAGCGGGATGGGGACACCCTGCCAGACCGGAAGAATTTTGACTCCTTGCTC; TGGGCCATCGTCACTGTCTTTCAGATCCTGACCCAGGAGGACTGGAACAAAGTCCTCTACAATGGTATGG; CCTCCACGTCGTCCTGGGCGGCCCTTTATTTCATTGCCCTCATGACCTTCGGCAACTACGTGCTCTTCAA; TTTGCTGGTCGCCATTCTGGTGGAGGGCTTCCAGGCGGAGGAAATCAGCAAACGGGAAGATGCGAGTGGA; CAGTTAAGCTGTATTCAGCTGCCTGTCGACTCCCAGGGGGGAGATGCCAACAAGTCCGAATCAGAGCCCG; ATTTCTTCTCACCCAGCCTGGATGGTGATGGGGACAGGAAGAAGTGCTTGGCCTTGGTGTCCCTGGGAGA; GCACCCGGAGCTGCGGAAGAGCCTGCTGCCGCCTCTCATCATCCACACGGCCGCCACACCCATGTCGCTG; CCCAAGAGCACCAGCACGGGCCTGGGCGAGGCGCTGGGCCCTGCGTCGCGCCGCACCAGCAGCAGCGGGT; CGGCAGAGCCTGGGGCGGCCCACGAGATGAAGTCACCGCCCAGCGCCCGCAGCTCTCCGCACAGCCCCTG; GAGCGCTGCAAGCAGCTGGACCAGCAGGCGCTCCAGCCGGAACAGCCTCGGCCGTGCACCCAGCCTGAAG; CGGAGAAGCCCAAGTGGAGAGCGGCGGTCCCTGTTGTCGGGAGAAGGCCAGGAGAGCCAGGATGAAGAGG; AGAGCTCAGAAGAGGAGCGGGCCAGCCCTGCGGGCAGTGACCATCGCCACAGGGGGTCCCTGGAGCGGGA; GGCCAAGAGTTCCTTTGACCTGCCAGACACACTGCAGGTGCCAGGGCTGCATCGCACTGCCAGTGGCCGA; GGGTCTGCTTCTGAGCACCAGGACTGCAATGGCAAGTCGGCTTCAGGGCGCCTGGCCCGGGCCCTGCGGC; CTGATGACCCCCCACTGGATGGGGATGACGCCGATGACGAGGGCAACCTGAGCAAAGGGGAACGGGTCCG; CGCGTGGATCCGAGCCCGACTCCCTGCCTGCTGCCTCGAGCGAGACTCCTGGTCAGCCTACATCTTCCCT; CCTCAGTCCAGGTTCCGCCTCCTGTGTCACCGGATCATCACCCACAAGATGTTCGACCACGTGGTCCTTG; TCATCATCTTCCTTAACTGCATCACCATCGCCATGGAGCGCCCCAAAATTGACCCCCACAGCGCTGAACG; CATCTTCCTGACCCTCTCCAATTACATCTTCACCGCAGTCTTTCTGGCTGAAATGACAGTGAAGGTGGTG; GCACTGGGCTGGTGCTTCGGGGAGCAGGCGTACCTGCGGAGCAGTTGGAACGTGCTGGACGGGCTGTTGG; TGCTCATCTCCGTCATCGACATTCTGGTGTCCATGGTCTCTGACAGCGGCACCAAGATCCTGGGCATGCT; GAGGGTGCTGCGGCTGCTGCGGACCCTGCGCCCGCTCAGGGTGATCAGCCGGGCGCAGGGGCTGAAGCTG; GTGGTGGAGACGCTGATGTCCTCACTGAAACCCATCGGCAACATTGTAGTCATCTGCTGTGCCTTCTTCA; TCATTTTCGGCATCTTGGGGGTGCAGCTCTTCAAAGGGAAGTTTTTCGTGTGCCAGGGCGAGGATACCAG; GAACATCACCAATAAATCGGACTGTGCCGAGGCCAGTTACCGGTGGGTCCGGCACAAGTACAACTTTGAC; AACCTTGGCCAGGCCCTGATGTCCCTGTTCGTTTTGGCCTCCAAGGATGGTTGGGTGGACATCATGTACG; ATGGGCTGGATGCTGTGGGCGTGGACCAGCAGCCCATCATGAACCACAACCCCTGGATGCTGCTGTACTT; CATCTCGTTCCTGCTCATTGTGGCCTTCTTTGTCCTGAACATGTTTGTGGGTGTGGTGGTGGAGAACTTC; CACAAGTGTCGGCAGCACCAGGAGGAAGAGGAGGCCCGGCGGCGGGAGGAGAAGCGCCTACGAAGACTGG; AGAAAAAGAGAAGGAATCTAATGCTGGACGATGTAATTGCTTCCGGCAGCTCAGCCAGCGCTGCGTCAGA; AGCCCAGTGCAAACCTTACTACTCCGACTACTCCCGCTTCCGGCTCCTCGTCCACCACTTGTGCACCAGC; CACTACCTGGACCTCTTCATCACAGGTGTCATCGGGCTGAACGTGGTCACCATGGCCATGGAGCACTACC; AGCAGCCCCAGATTCTGGATGAGGCTCTGAAGATCTGCAACTACATCTTCACTGTCATCTTTGTCTTGGA; GTCAGTTTTCAAACTTGTGGCCTTTGGTTTCCGTCGGTTCTTCCAGGACAGGTGGAACCAGCTGGACCTG; GCCATTGTGCTGCTGTCCATCATGGGCATCACGCTGGAGGAAATCGAGGTCAACGCCTCGCTGCCCATCA; ACCCCACCATCATCCGCATCATGAGGGTGCTGCGCATTGCCCGAGTGCTGAAGCTGCTGAAGATGGCTGT; GGGCATGCGGGCGCTGCTGGACACGGTGATGCAGGCCCTGCCCCAGGTGGGGAACCTGGGACTTCTCTTC; ATGTTGTTGTTTTTCATCTTTGCAGCTCTGGGCGTGGAGCTCTTTGGAGACCTGGAGTGTGACGAGACAC; ACCCCTGTGAGGGCCTGGGCCGTCATGCCACCTTTCGGAACTTTGGCATGGCCTTCCTAACCCTCTTCCG; AGTCTCCACAGGTGACAATTGGAATGGCATTATGAAGGACACCCTCCGGGACTGTGACCAGGAGTCCACC; TGCTACAACACGGTCATCTCGCCTATCTACTTTGTGTCCTTCGTGCTGACGGCCCAGTTCGTGCTAGTCA; ACGTGGTGATCGCCGTGCTGATGAAGCACCTGGAGGAGAGCAACAAGGAGGCCAAGGAGGAGGCCGAGCT; AGAGGCTGAGCTGGAGCTGGAGATGAAGACCCTCAGCCCCCAGCCCCACTCGCCACTGGGCAGCCCCTTC; CTCTGGCCTGGGGTCGAGGGCCCCGACAGCCCCGACAGCCCCAAGCCTGGGGCTCTGCACCCAGCGGCCC; ACGCGAGATCAGCCTCCCACTTTTCCCTGGAGCACCCCACGGACAGGCAGCTGTTTGACACCATATCCCT; GCTGATCCAGGGCTCCCTGGAGTGGGAGCTGAAGCTGATGGACGAGCTGGCAGGCCCAGGGGGCCAGCCC; TCTGCCTTCCCTTCTGCCCCCAGCCTGGGAGGCTCCGACCCACAGATCCCTCTAGCTGAGATGGAGGCTC; TGTCTCTGACGTCAGAGATTGTGTCTGAACCGTCCTGCTCTCTAGCTCTGACGGATGACTCTTTGCCTGA; TGACATGCACACACTCTTACTTAGTGCCCTGGAGAGCAATATGCAGCCCCACCCCACGGAGCTGCCAGGA; CCAGACTTACTGACTGTGCGGAAGTCTGGGGTCAGCCGAACGCACTCTCTGCCCAATGACAGCTACATGT; GTCGGCATGGGAGCACTGCCGAGGGGCCCCTGGGACACAGGGGCTGGGGGCTCCCCAAAGCTCAGTCAGG; CTCCGTCTTGTCCGTTCACTCCCAGCCAGCAGATACCAGCTACATCCTGCAGCTTCCCAAAGATGCACCT; CATCTGCTCCAGCCCCACAGCGCCCCAACCTGGGGCACCATCCCCAAACTGCCCCCACCAGGACGCTCCC; CTTTGGCTCAGAGGCCACTCAGGCGCCAGGCAGCAATAAGGACTGACTCCTTGGACGTTCAGGGTCTGGG; CAGCCGGGAAGACCTGCTGGCAGAGGTGAGTGGGCCCTCCCCGCCCCTGGCCCGGGCCTACTCTTTCTGG; GGCCAGTCAAGTACCCAGGCACAGCAGCACTCCCGCAGCCACAGCAAGATCTCCAAGCACATGACCCCGC; CAGCCCCTTGCCCAGGCCCAGAACCCAACTGGGGCAAGGGCCCTCCAGAGACCAGAAGCAGCTTAGAGTT; GGACACGGAGCTGAGCTGGATTTCAGGAGACCTCCTGCCCCCTGGCGGCCAGGAGGAGCCCCCATCCCCA; CGGGACCTGAAGAAGTGCTACAGCGTGGAGGCCCAGAGCTGCCAGCGCCGGCCTACGTCCTGGCTGGATG; AGCAGAGGAGACACTCTATCGCCGTCAGCTGCCTGGACAGCGGCTCCCAACCCCACCTGGGCACAGACCC; CTCTAACCTTGGGGGCCAGCCTCTTGGGGGGCCTGGGAGCCGGCCCAAGAAAAAACTCAGCCCGCCTAGT; ATCACCATAGACCCCCCCGAGAGCCAAGGTCCTCGGACCCCGCCCAGCCCTGGTATCTGCCTCCGGAGGA; GGGCTCCGTCCAGCGACTCCAAGGATCCCTTGGCCTCTGGCCCCCCTGACAGCATGGCTGCCTCGCCCTC; CCCAAAGAAAGATGTGCTGAGTCTCTCCGGTTTATCCTCTGACCCAGCAGACCTGGACCCC; ; ACGCGTACGCGGCCGCTCGAG - GFP Tag - GTTTAA
  Protein Sequence

  >RG214754 representing NM_018896; Red=Cloning site Green=Tags(s); ; MDEEEDGAGAEESGQPRSFMRLNDLSGAGGRPGPGSAEKDPGSADSEAEGLPYPALAPVVFFYLSQDSRP; RSWCLRTVCNPWFERISMLVILLNCVTLGMFRPCEDIACDSQRCRILQAFDDFIFAFFAVEMVVKMVALG; IFGKKCYLGDTWNRLDFFIVIAGMLEYSLDLQNVSFSAVRTVRVLRPLRAINRVPSMRILVTLLLDTLPM; LGNVLLLCFFVFFIFGIVGVQLWAGLLRNRCFLPENFSLPLSVDLERYYQTENEDESPFICSQPRENGMR; SCRSVPTLRGDGGGGPPCGLDYEAYNSSSNTTCVNWNQYYTNCSAGEHNPFKGAINFDNIGYAWIAIFQV; ITLEGWVDIMYFVMDAHSFYNFIYFILLIIVGSFFMINLCLVVIATQFSETKQRESQLMREQRVRFLSNA; STLASFSEPGSCYEELLKYLVYILRKAARRLAQVSRAAGVRVGLLSSPAPLGGQETQPSSSCSRSHRRLS; VHHLVHHHHHHHHHYHLGNGTLRAPRASPEIQDRDANGSRRLMLPPPSTPALSGAPPGGAESVHSFYHAD; CHLEPVRCQAPPPRSPSEASGRTVGSGKVYPTVHTSPPPETLKEKALVEVAASSGPPTLTSLNIPPGPYS; SMHKLLETQSTGACQSSCKISSPCLKADSGACGPDSCPYCARAGAGEVELADREMPDSDSEAVYEFTQDA; QHSDLRDPHSRRQRSLGPDAEPSSVLAFWRLICDTFRKIVDSKYFGRGIMIAILVNTLSMGIEYHEQPEE; LTNALEISNIVFTSLFALEMLLKLLVYGPFGYIKNPYNIFDGVIVVISVWEIVGQQGGGLSVLRTFRLMR; VLKLVRFLPALQRQLVVLMKTMDNVATFCMLLMLFIFIFSILGMHLFGCKFASERDGDTLPDRKNFDSLL; WAIVTVFQILTQEDWNKVLYNGMASTSSWAALYFIALMTFGNYVLFNLLVAILVEGFQAEEISKREDASG; QLSCIQLPVDSQGGDANKSESEPDFFSPSLDGDGDRKKCLALVSLGEHPELRKSLLPPLIIHTAATPMSL; PKSTSTGLGEALGPASRRTSSSGSAEPGAAHEMKSPPSARSSPHSPWSAASSWTSRRSSRNSLGRAPSLK; RRSPSGERRSLLSGEGQESQDEEESSEEERASPAGSDHRHRGSLEREAKSSFDLPDTLQVPGLHRTASGR; GSASEHQDCNGKSASGRLARALRPDDPPLDGDDADDEGNLSKGERVRAWIRARLPACCLERDSWSAYIFP; PQSRFRLLCHRIITHKMFDHVVLVIIFLNCITIAMERPKIDPHSAERIFLTLSNYIFTAVFLAEMTVKVV; ALGWCFGEQAYLRSSWNVLDGLLVLISVIDILVSMVSDSGTKILGMLRVLRLLRTLRPLRVISRAQGLKL; VVETLMSSLKPIGNIVVICCAFFIIFGILGVQLFKGKFFVCQGEDTRNITNKSDCAEASYRWVRHKYNFD; NLGQALMSLFVLASKDGWVDIMYDGLDAVGVDQQPIMNHNPWMLLYFISFLLIVAFFVLNMFVGVVVENF; HKCRQHQEEEEARRREEKRLRRLEKKRRNLMLDDVIASGSSASAASEAQCKPYYSDYSRFRLLVHHLCTS; HYLDLFITGVIGLNVVTMAMEHYQQPQILDEALKICNYIFTVIFVLESVFKLVAFGFRRFFQDRWNQLDL; AIVLLSIMGITLEEIEVNASLPINPTIIRIMRVLRIARVLKLLKMAVGMRALLDTVMQALPQVGNLGLLF; MLLFFIFAALGVELFGDLECDETHPCEGLGRHATFRNFGMAFLTLFRVSTGDNWNGIMKDTLRDCDQEST; CYNTVISPIYFVSFVLTAQFVLVNVVIAVLMKHLEESNKEAKEEAELEAELELEMKTLSPQPHSPLGSPF; LWPGVEGPDSPDSPKPGALHPAAHARSASHFSLEHPTDRQLFDTISLLIQGSLEWELKLMDELAGPGGQP; SAFPSAPSLGGSDPQIPLAEMEALSLTSEIVSEPSCSLALTDDSLPDDMHTLLLSALESNMQPHPTELPG; PDLLTVRKSGVSRTHSLPNDSYMCRHGSTAEGPLGHRGWGLPKAQSGSVLSVHSQPADTSYILQLPKDAP; HLLQPHSAPTWGTIPKLPPPGRSPLAQRPLRRQAAIRTDSLDVQGLGSREDLLAEVSGPSPPLARAYSFW; GQSSTQAQQHSRSHSKISKHMTPPAPCPGPEPNWGKGPPETRSSLELDTELSWISGDLLPPGGQEEPPSP; RDLKKCYSVEAQSCQRRPTSWLDEQRRHSIAVSCLDSGSQPHLGTDPSNLGGQPLGGPGSRPKKKLSPPS; ITIDPPESQGPRTPPSPGICLRRRAPSSDSKDPLASGPPDSMAASPSPKKDVLSLSGLSSDPADLDP; ; TRTRPLE - GFP Tag - V
• Restriction Sites: SgfI-MluI Cloning Scheme for this gene Plasmid Map
• ACCN: NM_018896
• ORF Size: 7131 bp
• OTI Disclaimer: The molecular sequence of this clone aligns with the gene accession number as a point of reference only. However, individual transcript sequences of the same gene can differ through naturally occurring variations (e.g. polymorphisms), each with its own valid existence. This clone is substantially in agreement with the reference, but a complete review of all prevailing variants is recommended prior to use. More info
• OTI Annotation: This clone was engineered to express the complete ORF with an expression tag. Expression varies depending on the nature of the gene.
• Components: The ORF clone is ion-exchange column purified and shipped in a 2D barcoded Matrix tube containing 10ug of transfection-ready, dried plasmid DNA (reconstitute with 100 ul of water).
• Reconstitution Method: 1. Centrifuge at 5,000xg for 5min.; 2. Carefully open the tube and add 100ul of sterile water to dissolve the DNA.; 3. Close the tube and incubate for 10 minutes at room temperature.; 4. Briefly vortex the tube and then do a quick spin (less than 5000xg) to concentrate the liquid at the bottom.; 5. Store the suspended plasmid at -20°C. The DNA is stable for at least one year from date of shipping when stored at -20°C.
• Note: Plasmids are not sterile. For experiments where strict sterility is required, filtration with 0.22um filter is required.
• Shipping: Ambient

Reference Data

• RefSeq: NM_018896.5
• RefSeq Size: 7825 bp
• RefSeq ORF: 7134 bp
• Locus ID: 8913
• UniProt ID: O43497
• Cytogenetics: 17q21.33
• Protein Families: Druggable Genome, Ion Channels: Calcium, Transmembrane
• Protein Pathways: Calcium signaling pathway, MAPK signaling pathway, Type II diabetes mellitus
• Summary: Voltage-sensitive calcium channels mediate the entry of calcium ions into excitable cells, and are also involved in a variety of calcium-dependent processes, including muscle contraction, hormone or neurotransmitter release, gene expression, cell motility, cell division, and cell death. This gene encodes a T-type, low-voltage activated calcium channel. The T-type channels generate currents that are both transient, owing to fast inactivation, and tiny, owing to small conductance. T-type channels are thought to be involved in pacemaker activity, low-threshold calcium spikes, neuronal oscillations and resonance, and rebound burst firing. Many alternatively spliced transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq, Sep 2011]