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770-729-2992
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| CODE | Protein Size | Price | ||
|---|---|---|---|---|
|
230-01102-100
|
$249.00 | ||
|
|
230-01102-500
|
$699.00 | ||
|
|
230-01102-1000
|
$997.00 |
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Product Specifications
Size:
100 ug, 500 ug, or 1000 ug
Format:
Liquid
Formulation:
Filtered solution in 50 mM Na2HPO4 (pH 7.4), 0.5 M NaCl, 450 mM imidazole, 6 M urea.
Purification:
His-tag affinity purification by immobilized metal ion affinity chromatography (IMAC)
Concentration (lot specific):
Lot specific (see the label on the vial), determined by Bradford protein assay.
Purity:
>95 %
Purity determined by:
SDS-PAGE under reducing conditions and visualized by Coomassie blue staining
Source
Species:
SARS-CoV-2
Accession Number:
- QHD43416
Expressed Region:
Arg319 - Phe541
Protein Name & Synonyms:
SARS-CoV-2 Spike Protein, S1 Subunit, S protein, spike protein
Preparation
Expression System:
Escherichia coli (E.coli)
Tag:
His
Conjugation/Tag Notes:
N-terminal histidine tag
Molecular Weight (kDa):
∼25 kDa
SDS-PAGE Image
Stability & Storage
Shipping
Ice packs
Storage/Stability
Upon arrival, the protein may be stored for 2 weeks at 4 °C. For long term storage, it is recommended to store at -20 °C or -80 °C in appropriate aliquots. Avoid repeated freeze-thaw cycles.
Related Coronavirus Proteins
Spike Protein, S1 Subunit
Spike Protein, S2 Subunit
Nucleocapsid Protein
S1 Subunit Protein (RBD) with C-terminal Fc tag
S1 Subunit Protein (RBD) with C-terminal His-tag
S1 Subunit Protein with C-terminal His-tag
S2 Subunit Protein with C-terminal His-tag
Nucleocapsid Protein with C-terminal His-tag
-
Suzuki YJ, et al. SARS-CoV-2 spike protein-mediated cell signaling in lung vascular cells. Vascul Pharmacol, 137 (2021).
Species:
Sample type: -
Yu J, et al. Direct activation of the alternative complement pathway by SARS-CoV-2 spike protein is blocked by factor D inhibition.?Blood. 2020 Sep 2;blood.2020008248 (2020).
Species:
Sample type:
No posts found
Usage
This product is furnished for LABORATORY RESEARCH USE ONLY.
Not for diagnostic or therapeutic use.
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