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Invitrogen
Human QSER1 Control Fragment Recombinant Protein
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Product Details
RP-88726
Applications
Tested Dilution
Publications
Product Specifications
Species
Human
Expression System
E. coli
Amino acid sequence
QQHIETPGQNIPTKVTSAVVGPSHEVQEQSSGPFKKQSATNLESEEDSEAPVDSTLNNNRNQEFVSSSRSISGESATSESEFTLGGDDSGVSMNPARSALALLAMAQSGDAVSVKIEEENQDLMHFNLQKKRAKGKGQVK
Tag
His-ABP-tag
Class
Recombinant
Type
Protein
Purity
>80% by SDS-PAGE and Coomassie blue staining
Conjugate
Form
Liquid
Concentration
≥5.0 mg/mL
Purification
purified
Storage buffer
1M urea/PBS, pH 7.4
Contains
no preservative
Storage conditions
-20°C, Avoid Freeze/Thaw Cycles
Product Specific Information
Highest antigen sequence indentity to the following orthologs: Mouse (66%), Rat (66%).
This recombinant protein control fragment may be used for blocking experiments with the corresponding antibody, PA5-52181. In IHC/ICC and WB experiments, we recommend a 100x molar excess of the protein fragment control based on the concentration and the molecular weight. Pre-incubate the antibody-protein control fragment mixture for 30 min at room temperature.
Target Information
QSER1 (glutamine and serine-rich protein 1) is a 1,735 amino acid protein that is phosphorylated upon DNA damage, probably by Atm or ATR. A single nucleotide polymorphism (SNP) that is nearly equidistant between the genes QSER1 and PRRG4 on chromosome 11, at just under 20 kb from each, has been suspected of association with Parkinson disease. Existing as two alternatively spliced isoforms, the QSER1 gene is conserved in chimpanzee, canine, bovine, mouse, rat, chicken and zebrafish, and maps to human chromosome 11p13. With approximately 135 million base pairs and 1,400 genes, chromosome 11 makes up around 4% of human genomic DNA and is considered a gene and disease association dense chromosome. Jervell and Lange-Nielsen syndrome, Jacobsen syndrome, Niemann-Pick disease, hereditary angioedema and Smith-Lemli-Opitz syndrome are also associated with defects in chromosome 11.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: Glutamine and serine-rich protein 1
Gene Aliases: QSER1
UniProt ID: (Human) Q2KHR3
Entrez Gene ID: (Human) 79832
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