KPNA2 (NM_002266) Human Mass Spec Standard

CAT#: PH308803

KPNA2 MS Standard C13 and N15-labeled recombinant protein (NP_002257)

  View other "KPNA2" proteins (4)

USD 2,055.00

3 Weeks*

Size
    • 10 ug

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Specifications

Product Data
Tag C-Myc/DDK
Species Human
Expression Host HEK293
Expression cDNA Clone or AA Sequence RC208803
Predicted MW 57.9 kDa
Protein Sequence
Purity > 80% as determined by SDS-PAGE and Coomassie blue staining
Concentration 50 ug/ml as determined by BCA
Labeling Method Labeled with [U- 13C6, 15N4]-L-Arginine and [U- 13C6, 15N2]-L-Lysine
Buffer 100 mM glycine, 25 mM Tris-HCl, pH 7.3. Store at -80°C. Avoid repeated freeze-thaw cycles. Stable for 3 months from receipt of products under proper storage and handling conditions.
Reference Data
RefSeq NP_002257
RefSeq Size 2011
RefSeq ORF 1587
Synonyms IPOA1; QIP2; RCH1; SRP1-alpha; SRP1alpha
Locus ID 3838
UniProt ID P52292
Cytogenetics 17q24.2
Summary 'The import of proteins into the nucleus is a process that involves at least 2 steps. The first is an energy-independent docking of the protein to the nuclear envelope and the second is an energy-dependent translocation through the nuclear pore complex. Imported proteins require a nuclear localization sequence (NLS) which generally consists of a short region of basic amino acids or 2 such regions spaced about 10 amino acids apart. Proteins involved in the first step of nuclear import have been identified in different systems. These include the Xenopus protein importin and its yeast homolog, SRP1 (a suppressor of certain temperature-sensitive mutations of RNA polymerase I in Saccharomyces cerevisiae), which bind to the NLS. KPNA2 protein interacts with the NLSs of DNA helicase Q1 and SV40 T antigen and may be involved in the nuclear transport of proteins. KPNA2 also may play a role in V(D)J recombination. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Feb 2016]'
Protein Families Druggable Genome, Stem cell - Pluripotency

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