HS3ST1 Protein, Human, Recombinant (His Tag)
Product Specifications
Overview
A DNA sequence encoding the human HS3ST1 (AAH57803.1) (Arg21-His307) was expressed with a polyhistidine tag at the N-terminus.
Synonyms
3OST Protein, Human; 3OST1 Protein, Human
Gene Name
Heparan sulfate (glucosamine) 3-O-sulfotransferase 1
Expression System
Baculovirus-Insect Cells
Tag
N-His
Endotoxin
< 1.0 EU per μg protein as determined by the LAL method.
Purity
> 95 % as determined by SDS-PAGE.
Activity
At Leading Biology, the biological activity of a recombinant protein is routinely measured using a bioassay, e.g. chemotaxis or cell proliferation assay, enzyme assay, or a functional ELISA. When a recombinant protein is an enzyme, specific activity is derived from an enzymatic assay. Each enzyme is tested for potency by cleavage of a substrate. We are in the process of updating the biological activity data. If you have any questions regarding this update, please feel free to contact our technical support team.
Form
Lyophilized
Buffer
Lyophilized from sterile 20 mM Tris, 500 mM NaCl, 10 % glycerol, pH 7.4. Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization. Please refer to the specific buffer information in the hard copy of CoA.
Molecular Weight
The recombinant human HS3ST1 consists 303 amino acids and predicts a molecular mass of 36 kDa.
Storage Conditions
In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature. Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise. Stable for 1 year at -20°C or below from date of shipment. For maximum recovery of product, centrifuge the original vial after thawing and opening the cap. For long-term storage, aliquot and store at -20°C or below. Avoid repeated freeze-thaw cycles.
Symbol
HS3ST1
Species
Human
Protein ID
AAH57803.1
AA Sequence
Arg21-His307
Protein ID Link
https://www.ncbi.nlm.nih.gov/protein/AAH57803.1
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