Recombinant Human Parvalbumin Alpha/PVALB Protein (His Tag)
Product Specifications
Background
Parvalbumin α (PVALB) is a member of the parvalbumin family. PVALB is a high affinity calcium ion-binding protein, with two EF hand domains. PVALB is structurally and functionally similar to calmodulin and troponin C, it can bind two calcium ions. Parvalbumin is thought to be involved in relaxation after contraction in muscle. Parvalbumin is expressed in a specific population of GABAergic interneurons, which are believed to have a role in maintaining the balance between excitation and inhibition in the cortex as well as the hippocampus.
Abbreviation
PVALB
Synonyms
PVALB; Parvalbumin Alpha
UniProt
P20472
Accession Number
P20472
Expression System
E.coli
Tag
C-His
Sequence
Ser2-Ser110
Field of Research
Neuroscience
Endotoxin
< 10 EU/mg of the protein as determined by the LAL method.
Purity
> 95% as determined by reducing SDS-PAGE.
Bioactivity
Not validated for activity
Reconstitution
It is recommended that sterile water be added to the vial to prepare a stock solution of 0.5 mg/mL. Concentration is measured by UV-Vis.
Shipping Conditions
This product is provided as lyophilized powder which is shipped with ice packs.
Storage Conditions
Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
Product Datasheet
https://789.bio/ea/za1g00
Product MSDS
https://789.bio/eb/uaPhiD
Calculated Molecular Weight
13.1 kDa
Observed Molecular Weight
14 kDa
Species
Human
Available Sizes
Curated Selection
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