RecombinantS100A1, His, Human
S100 calcium-binding protein A1 (S100A1) is a small calcium binding protein with EF-hand structures and belongs to the S100 family. S100 proteins include at least 25 members which are located as a cluster on human chromosome 1q21. S100A1 is found in the heart, skeletal muscle, brain, and kidney.S100A1 mainly resides on the sarcoplasmic reticulum, mitochondria and myofilaments. S100A1 may function in stimulation of Ca2+-induced Ca2+ release, inhibition of microtubule assembly, and inhibition of protein kinase C-mediated phosphorylation. Reduced expression of this protein has been implicated in cardiomyopathies.Recombinant S100 calcium-binding protein A1 (S100A1) with His tag produced in E.coli is a single chain containing 101 amino acids with molecular mass of 11.5 kDa analyzed by reducing SDS-PAGE and is obtained by chromatographic techniques at GenScript.
Product Specifications
Product Name Alternative
Protein S100-A1, S100 calcium-binding protein A1, S-100 protein alpha subunit, S-100 protein alpha chain, S100A1, S100A, S100, S100-alpha, S100-A1
Source
Escherichia coli.
Endotoxin
< 1 EU/μg, determined by LAL method.
Purity
> 95% as analyzed by SDS-PAGE and HPLC.
Form
Lyophilized after extensive dialysis against 20 mM Tris-HCl, 0.1 mM EDTA, pH 7.0.
Molecular Weight
11.5 kDa, observed by reducing SDS-PAGE.
Storage Conditions
Notes
For research use only.
Applications Notes
Reconstituted in ddH2O at 200 μg/ml.
Preservative
Lyophilized after extensive dialysis against 20 mM Tris-HCl, 0.1 mM EDTA, pH 7.0.
AA Sequence
MHHHHHHMGS ELETAMETLI NVFHAHSGKE GDKYKLSKKE LKELLQTELS GFLDAQKDVD AVDKVMKELD ENGDGEVDFQ EYVVLVAALT VACNNFFWEN S
Available Sizes
Frequently Asked Questions
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