Recombinant human GNAI1 protein
GNAI1, also known as guanine nucleotide-binding protein G (i) subunit alpha, functions to relay information from cell surface receptors to intracellular effectors. Also this protein functions to open atrial potassium channels. Recombinant human GNAI1 protein, fused to His-tag at N-terminus, was expressed in E. coli and purified by using conventional chromatography.
Product Specifications
Product Name Alternative
Guanine nucleotide-binding protein G (i) subunit alpha, Gi
Expression System
E.coli
Antigen Species
Human
Tag
His-Tag
Applications
SDS-PAGE
Concentration
1 mg/mL (determined by Bradford assay)
Purity
> 95% by SDS-PAGE
Molecular Weight
42.7 kDa (377aa) confirmed by MALDI-TOF
Additionnal Information
References & Citations
Jones D.T. et al. (1990) J Biol Chem. 265: 2671-2676.; ; Simon M.I. et al. (1991) Science 252: 802-808.;
Storage Conditions
Can be stored at 2°C to 8°C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.
Formulation
Liquid in. 20 mM Tris-HCl buffer (pH 8.0) containing 10% glycerol
Scientific Category
Signal Transduction
NCBI Accession Number
NP_002060.4
Uniprot Accession Number
P63096
Species
Human
AA Sequence
Frequently Asked Questions
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