Recombinant Mouse Parvalbumin alpha (Pvalb)
Product Specifications
Abbreviation
Recombinant Mouse Pvalb protein
Gene Name
Pvalb
UniProt
P32848
Expression Region
2-110aa
Organism
Mus musculus (Mouse)
Target Sequence
SMTDVLSAEDIKKAIGAFAAADSFDHKKFFQMVGLKKKNPDEVKKVFHILDKDKSGFIEEDELGSILKGFSSDARDLSAKETKTLLAAGDKDGDGKIGVEEFSTLVAES
Tag
N-terminal 10xHis-tagged and C-terminal Myc-tagged
Type
Developed Protein
Source
E.coli
Field of Research
Neuroscience
Relevance
In muscle, parvalbumin is thought to be involved in relaxation after contraction. It binds two calcium ions.
Endotoxin
Not test
Purity
Greater than 90% as determined by SDS-PAGE.
Activity
Not Test
Form
Liquid or Lyophilized powder
Buffer
If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Molecular Weight
19.2 kDa
References & Citations
"Electrospray ionization mass spectrometry: analysis of the Ca2+-binding properties of human recombinant alpha-parvalbumin and nine mutant proteins." Troxler H., Kuster T., Rhyner J.A., Gehrig P., Heizmann C.W. Anal. Biochem. 268:64-71 (1999)
Storage Conditions
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Protein Length
Full Length of Mature Protein
Available Sizes
Frequently Asked Questions
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