Recombinant Human SMN1

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935106861
info@markelab.com
name
Recombinant Human SMN1
category
Proteins and Peptides
provider
FineTest
reference
P5884
tested applications
Western Blot, ELISA

Documents del producto

Instrucciones
Data sheet
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Product specifications

Category
Proteins and Peptides
Host
E.Coli
Reactivity
Human
Assay Data
Centrifuge the vial before opening, reconstitute in sterile distilled water to a concentration of 0.1-1 mg/ml by gently pipetting 2-3 times, don't vortex.
Recommended Dilution
¥
Isotype
¥
Clone ID
¥
Observed MW
31.9 kDa
Expression
73-173
Purity
Greater than 90% as determined by SDS-PAGE.
Size 1
50μg
Size 2
200μg
Size 3
1mg
Form
Lyophilized powder
Tested Applications
Western Blot, ELISA
Buffer
Lyophilized from a 0.2 μm filtered solution in 10 mM Hepes, 500 mM NaCl with 5% trehalose, pH 7.4.
Availability
7 days
Storage
The lyophilized protein is stable at -20 °C for up to 1 year. After reconstitution, the protein solution is stable at -20 to -80 °C for 3 months or 1 week at 2 to 8 °C under sterile conditions. For extended storage, it is recommended to further dilute in working aliquots, avoid repeated freeze/thaw cycle.
UniProt ID
Q16637
Alias
BCD541, Component of gems 1, Gemin 1, Gemin-1, OTTHUMP00000125198, OTTHUMP00000223567, OTTHUMP00000223568, OTTHUMP00000224066, OTTHUMP00000226924, SMA, SMA 1, SMA 2, SMA 3, SMA 4, SMA@, SMA1, SMA2, SMA3, SMA4, SMN, SMN_HUMAN, SMN1, SMN2, SMNT
Background
Protein SMN1
Status
RUO
Note
Tag : N-terminal His-IF2DI Tag

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This gene is part of a 500 kb inverted duplication on chromosome 5q13. This duplicated region contains at least four genes and repetitive elements which make it prone to rearrangements and deletions. The repetitiveness and complexity of the sequence have also caused difficulty in determining the organization of this genomic region. The telomeric and centromeric copies of this gene are nearly identical and encode the same protein. While mutations in the telomeric copy are associated with spinal muscular atrophy, mutations in this gene, the centromeric copy, do not lead to disease. This gene may be a modifier of disease caused by mutation in the telomeric copy. The critical sequence difference between the two genes is a single nucleotide in exon 7, which is thought to be an exon splice enhancer. Note that the nine exons of both the telomeric and centromeric copies are designated historically as exon 1, 2a, 2b, and 3-8. It is thought that gene conversion events may involve the two genes, leading to varying copy numbers of each gene. The full length protein encoded by this gene localizes to both the cytoplasm and the nucleus. Within the nucleus, the protein localizes to subnuclear bodies called gems which are found near coiled bodies containing high concentrations of small ribonucleoproteins (snRNPs). This protein forms heteromeric complexes with proteins such as SIP1 and GEMIN4, and also interacts with several proteins known to be involved in the biogenesis of snRNPs, such as hnRNP U protein and the small nucleolar RNA binding protein. Four transcript variants encoding distinct isoforms have been described.

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