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Recombinant Human Novel Coronavirus Spike glycoprotein(S) (N501Y),partial (Active)

产品名：Recombinant Human Novel Coronavirus Spike glycoprotein(S) (N501Y),partial (Active)

货号：orb1096691

产品详情链接：https://www.biorbyt.com/recombinant-human-novel-corona-orb1096691.html

Alternative Names: /

Application Notes: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Purity: Greater than 90% as determined by SDS-PAGE.

Biological Origin: Severe acute respiratory syndrome coronavirus 2 (2019-nCoV) (SARS-CoV-2)

Protein Sequence: RVQPTESIVRFPNITNLCPFGEVFNATRFASVYAWNRKRISNCVADYSVLYNSASFSTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPGQTGKIADYNYKLPDDFTGCVIAWNSNNLDSKVGGNYNYLYRLFRKSNLKPFERDISTEIYQAGSTPCNGVEGFNCYFPLQSYGFQPTYGVGYQPYRVVVLSFELLHAPATVCGPKKSTNLVKNKCVNF

Molecular Weight: 55.3kDa

Biological Activity: Measured by its binding ability in a functional ELISA. Immobilized SARS-CoV-2-S1-RBD (N501Y) at 2 μg/ml can bind human ACE2 (CSB-MP866317HU-B), the EC50 is 2.492-4.401 ng/ml.

Endotoxins: Less than 1.0 EU/ug as determined by LAL method.

Tag: C-terminal 6xHis-mFC-tagged

Preservative: Lyophilized from a 0.2 μm sterile filtered PBS, 6% Trehalose, pH 7.4.

Source: Mammalian cell

Form/Appearance: Lyophilized powder

Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.

Uniprot ID: P0DTC2

Note: For research use only.

英国biorbyt（www.biorbyt.com），成立于2011年，总部位于世界科技中心之一的英国剑桥郡，专注于生命科学和生物技术领域，系英国高品质生命科学试剂供应商。产品涉及各种科研领域，被许多知名杂志引用，并收到客户的良好反馈。