- 1.Transportation and storage conditions are shown as T/S code (two alphabets and a number) of each product. The meaning of T/S code is as follows.
Initial alphabet: Storage condition after product arrival (A: 10～35 ˚C, B: 2 to 8˚C、C: below -15 ˚C)
Second alphabet: Transportation condition (A: 10～35 ˚C, B: 2 to 8˚C、C: below -15 ˚C)
Last number: Number of products packable in a minimal size parcel. - 2. For customers of outside Japan: This site is designed to charge transportation cost to each single order. So, if you would like order multiple number of products (including multiple order of the same products) and wish to minimize transportation cost, we recommend to order them from our other site, https://beacle.com/products_en/ by clicking “contact” form.
- 3. If you wish to purchase products that may exceeds more than 20kg dimensional weight, please contact us from our original site (https://beacle.com/contact_en/).
- １. 注文頂いた製品の輸送は各製品に記載した輸送/保存コード（2つのアルファベットと数値）に基づいて行います。各アルファベットと数値の意味は以下の通りです。 最初のアルファベット：到着後の保存温度（A：常温保存、B：冷蔵保存、C：冷凍保存） 2番目のアルファベット：輸送時の温度（A：常温輸送、B：冷蔵輸送、C：冷凍輸送） 3番目の数値：一つのパッケージで輸送可能な製品数（輸送費はこの範囲の数であれば同じです）
- 2. 国外からの注文の場合：本サイトからの注文ではシステム上1つの製品毎に輸送料が必要となります。複数個（同一製品の複数個の注文含む）を購入する場合で、送料を抑えたい時は、https://beacle.com/products_jp/の“contact” form から注文されることをお勧めします。
- 3. 20kg以上の製品を海外に送る場合の送料に場合には、当社オリジナルサイトの問合せフォーム（https://beacle.com/contact_jp/）からお問合せ下さい。
Description
Introduction
Based on over 10 years biotechnology research experience, Beacle developed SARS-COV-2 related products.
SARS-COV-2 is a virus having an envelope structure. Several proteins including Spike (S) proteins are displayed on the envelope, and in the envelope nucleus (N) protein make a complex with its RNA gene. The infection is revealed to start form the binding of S protein’s SB domain to ACE2 receptors of host cells and subsequent viral enters into host cells through endocytosis. Viral RNA is then released into cells by the aid of S protein’s S2 domain through membrane fusion system. N protein is the most abundant protein of SARS-COV-2 and highly immunogenic, and infected human often shows high antibody to N proteins. N protein is composed of three domains, called N terminus domain (NTD) related with RNA binding, C terminus domain (CTD) related with formation of complexes, and liner region of the two domains which is related with phosphorylation. Many vaccines are developed against SARS-COV-2 infection, and all of them utilizes S protein as the target molecule.
Product outline
1. SARS-COV-2 antigens.
N proteins
NTD: N terminus domain of N protein produced in E. coli. Two types of proteins (thioredoxin-his tag and non-tag) are available.
CTD: C terminus domain of N protein produced in E. coli. Two types of proteins (thioredoxin-his tag and non-tag) are available.
full length N proteins: full length N protein produced in E. coli. In addition to the original Wuhan type, N proteins of 4 mutants, British, Brazil, South Africa, and India types are available.
For detail see datasheet
2. Anti-SARS-COV-2 antibody quantitative ELISA kit
Anti-N protein antibody ELISA kit
Antibodies that binds to full length N proteins are quantitatively measured by the kit using attached standard antibody. The kit utilizes our original antibody detection probe and highly sensitive.
For detail see datasheet(in preparation)