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Human SMNDC1 / SPF30 Protein (His Tag)

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Human SMNDC1 Protein Product Information
Synonym:SMNDC1, SMNR, SPF30
Protein Construction:A DNA sequence encoding the mature form of human SMNDC1 (O75940) (Met1-Gln238) was expressed with a polyhistide tag at the N-terminus.
Expressed Host:E. coli
Shipping:In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.
Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
Human SMNDC1 Protein QC Testing
Purity:> 85 % as determined by SDS-PAGE
Endotoxin:Please contact us for more information.
Stability:Samples are stable for up to twelve months from date of receipt at -70℃
Predicted N Terminal:His
Molecule Mass:The recombinant human SMNDC1 consists of 253 amino acids and predicts a molecular mass of 28.5 KDa. It migrates as an approximately 29 KDa band in SDS-PAGE under reducing conditions.
Formulation:Lyophilized from sterile PBS, 20% Glycerol, pH 7.4.
1. Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.
2. Please contact us for any concerns or special requirements.
Human SMNDC1 Protein Usage Guide
Storage:Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution:A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.
Human SMNDC1 Protein SDS-PAGE
Human SMNDC1 / SPF30 Protein (His Tag) SDS-PAGE
Other SMNDC1 Recombinant Protein Products
SMNDC1/ SPF30 Background

SMNDC1 gene is a paralog of SMN1 gene, which encodes the survival motor neuron protein, mutations in which are cause of autosomal recessive proximal spinal muscular atrophy. SMNDC1 is a nuclear protein that has been identified as a constituent of the spliceosome complex. SMNDC1 gene is differentially expressed, with abundant levels in skeletal muscle, and may share similar cellular function as the SMN1 gene. SMNDC1 is necessary for spliceosome assembly. Its overexpression causes apoptosis.

Human SMNDC1/ SPF30 References
  • Rappsilber J, et al. (2001) SPF30 is an essential human splicing factor required for assembly of the U4/U5/U6 tri-small nuclear ribonucleoprotein into the spliceosome. J Biol Chem. 276(33): 31142-50.
  • Talbot K, et al. (1999) Characterization of a gene encoding survival motor neuron (SMN)-related protein, a constituent of the spliceosome complex. Hum Mol Genet. 7(13): 2149-56.
  • Neubauer G, et al. (1998) Mass spectrometry and EST-database searching allows characterization of the multi-protein spliceosome complex. Nat Genet. 20(1):46-50.
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    Catalog: 14294-H07E-50
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