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Product Name CLNS1A Chinese Name 氯离子通道调节蛋白1A抗体 Alias nucleotide sensitive 1A; Chloride channel; Chloride channel nucleotide sensitive 1A; Chloride channel regulatory protein; Chloride conductance regulatory protein ICln; Chloride ion current inducer protein; ClCI; CLNS 1A; Clns1a; CLNS1B; I(Cln); ICln; ICLN_HUMAN; Methylosome subunit pICln; Reticulocyte pICln Research Area Cardiovascular Cell biology Epigenetics Immunogen Species Rabbit Clonality Polyclonal React Species (predicted: Human, Mouse, Rat, Dog, Pig, Cow, Horse, Rabbit, Sheep, ) Applications WB=1:500-2000 ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:50-200 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 26kDa Cellular localization The nucleus cytoplasmic Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human CLNS1A/pICln: 21-120/237 Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail The formation of the spliceosome includes the assembly of Sm proteins in an ordered manner onto snRNAs. This process is mediated by the survival of motor neuron (SMN) protein, and is enhanced by modification of specific arginine residues in the Sm proteins to symmetrical dimethylarginines (sDMAs). sDMA modification of Sm proteins is catalyzed by the methylosome, a complex comprised of the type II methyltransferase PRMT5 (also designated Jak-binding protein 1, JBP1), pICln, and two novel factors. PRMT5 binds the Sm proteins via their arginine- and glycine-rich (RG) domains, while pICln binds the Sm domains. pICln also acts as an inhibitor of SnRNP assembly by preventing specific interactions between Sm proteins required for the formation of the Sm core. pICln is a highly conserved, ubiquitously expressed protein that localizes primarily to the cytoplasm, and may play a role as a swelling-activated anion channel or a channel regulator in addition to its function in the methylosome. The gene encoding human pICln maps to chromosome 11q14.1.
Function:
The interaction with Sm proteins inhibits their assembly on U RNA and interferes with snRNP biogenesis. Inhibits the binding of survival motor neuron protein (SMN) to Sm proteins. May participate in cellular volume control by activation of a swelling-induced chloride conductance pathway.
Subunit:
Homooligomer. Component of the methylosome, a 20S complex containing SKB1. Interacts with Sm proteins. Interacts with LSM10, LSM11 and SNRPB.
Subcellular Location:
Cytoplasm. Nucleus. Cytoplasm; cytoskeleton. A small fraction is also associated with the cytoskeleton.
Similarity:
Belongs to the pICln (TC 1.A.47) family.
SWISS:
P54105
Gene ID:
1207
Database links:Entrez Gene: 1207 Human
Omim: 602158 Human
SwissProt: P54105 Human
Unigene: 430733 Human
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