SARS-CoV-2 Spike S1 Protein (C-His)
€449.00
In stock
SKU
BT-DRA47
Target Name: SARS-CoV2 Spike S1 Protein, S1 Protein
Source:
SARS-CoV-2 Spike protein (accession number QHD43416.1) S1 domain (Val16-Arg685) with C-terminus 6xHis tag is expressed in HEK293 cells.
Molecular Weight:
The 676 amino acid protein has the predicted molecular weight of 75.8 kDa. The protein migrates at approximately 100-130 kDa on SDS-PAGE with DTT-reduced condition.
Purity: >90% based on SDS-PAGE
Formulation: PBS, 0.22 µm filtered
Vial Size: 25µg, 100µg
Protein Concentration:
25µg size is bottled at 0.2mg/mL concentration. 100 µg size is bottled at lot specific concentration.
Storage and Handling:
Quick spin the vial after receiving. Unopened vial can be stored at 4°C for 2 weeks or at -20°C and below for six months. The protein can be further diluted to 0.1 mg/mL with 0.22 µm filtered PBS. This stock solution should be aliquoted and stored at ≤ -70°C to minimize the freeze/thaw cycles. Carrier protein such as FBS and BSA need to be added if further dilution is needed.
Source:
SARS-CoV-2 Spike protein (accession number QHD43416.1) S1 domain (Val16-Arg685) with C-terminus 6xHis tag is expressed in HEK293 cells.
Molecular Weight:
The 676 amino acid protein has the predicted molecular weight of 75.8 kDa. The protein migrates at approximately 100-130 kDa on SDS-PAGE with DTT-reduced condition.
Purity: >90% based on SDS-PAGE
Formulation: PBS, 0.22 µm filtered
Vial Size: 25µg, 100µg
Protein Concentration:
25µg size is bottled at 0.2mg/mL concentration. 100 µg size is bottled at lot specific concentration.
Storage and Handling:
Quick spin the vial after receiving. Unopened vial can be stored at 4°C for 2 weeks or at -20°C and below for six months. The protein can be further diluted to 0.1 mg/mL with 0.22 µm filtered PBS. This stock solution should be aliquoted and stored at ≤ -70°C to minimize the freeze/thaw cycles. Carrier protein such as FBS and BSA need to be added if further dilution is needed.
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