Recombinant SARS-CoV-2(2019-nCoV) S1 Protein.

產(chǎn)品名稱（Product name）

Recombinant SARS-CoV-2(2019-nCoV) S1 Protein

描述（description）
Recombinant SARS-CoV-2 S1 Protein is produced by Mammalian cells expression system and the target gene encoding Met1-Tyr695 is expressed with C-Fc Tag

表達(dá)系統(tǒng)（Expression system）
Mammalian cells

種屬（Species）
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)

Accession #
QHD43416.1

分子別名（Alternative names)
Spike glycoprotein,Spike protein S1(S1),Surface glycoprotein

預(yù)測分子量（Predicted Molecular Mass）
105kDa

實(shí)際分子量（Actual Molecular Mass）
130-140kDa

純度（Purity）
>90% as determined by SDS-PAGE

內(nèi)毒素（Endotoxin level）
Please contact with the lab for this information

制劑（Formulation）
Supplied as solution form in PBS, pH7.5/ Supplied as lyophilized from PBS, pH7.5

運(yùn)輸方式（Shipping）
In general, proteins are shipped out with blue ice unless customers require otherwise.

穩(wěn)定性&儲存（Stability &Storage）
Use a manual defrost freezer and avoid repeated freeze thaw cycles.
Store at 2 to 8 °C for one week .
Store at -20 to -80 °C for twelve months from the date of receipt.

復(fù)溶（Reconstitution）
Please refer to the instraction in the hard copy of COA