中和抗体货号 | WT RBD蛋白 (Cat:40592-V08B) | N501Y突变蛋白 (Cat:40592-V08H82 ) | K417N,E484K, N501Y突变蛋白 (Cat:40592-V08H85) |
40150-D001 | 245.5 | 466.9 | 404.5 |
40150-D002 | 253.4 | 769.2 | 484.6 |
40591-MM43 | 146.4 | 274.9 | 228.2 |
40592-MM57 | 475.4 | 934.2 | - |
40592-R001 | 66.5 | 115.3 | - |
40592-R118 | 20.4 | 97.8 | - |
40592-R117 | 21.8 | 93.5 | - |
注:WT: Wild Type;以上表格中数值为 IC50(ng/mL)
蛋白货号 | 突变位点 | lineage |
40588-V07E1 | N(R203K,G204R) | 高频突变,出现在B.1.1.7、B.1.351、P.1等 |
40588-V07E2 | N(P13L) | 高频突变,出现在B.1.1.7、B.1.351、A.2.2等 |
40588-V07E3 | N(S194L) | 高频突变,出现在B.1.1.7、B.1.237等 |
40588-V07E4 | N(I292T) | 高频突变,出现在B.1.1.7等 |
40588-V07E8 | N(D3L,S235F) | B.1.1.7的特征突变 |
· 数据来源于GISAID
· GISAID促进快速共享导致COVID-19的所有冠状病毒的数据
· NP(R203K,G204R)是NP蛋白的上出现的高频突变,参考文献来源: https://doi.org/10.3389/fmicb.2020.01800
· NP(P13L), NP(S194L), NP(I292T)是NP蛋白的上出现的高频突变,参考文献来源于: https://doi.org/10.1002/jmv.26626
· 毒株信息:UK variant (lineage B.1.1.7), South Africa variant (lineage B.1.351), Brazil variant (lineage P.1)
新冠研究相关产品列表:
新冠蛋白产品
英国突变株 B.1.1.7 重要突变位点研究 | ||
货号 | 抗原 | 突变位点 |
40592-V02H1 | RBD | N501Y |
40592-V08H82 | RBD | N501Y |
40591-V08H7 | S1 | △H69/△V70,N501Y,D614G |
40591-V08H12 | S1 | H69del, V70del, Y1445del, N501Y, A570D, D614G, P681H |
40588-V07E7 | NP | D3L, R203K, G204R, S235F |
40588-V07E8 | NP | D3L, S235F |
40589-V08B6 | S-ECD | H69del, V70del, Y145del, N501Y, A570D, D614G, P681H, T716I, S982A, D1118H |
南非突变株 B.1.351 重要突变位点研究 | ||
货号 | 抗原 | 突变位点 |
40592-V08H59 | RBD | K417N |
40592-V08H84 | RBD | E484K |
40592-V08H85 | RBD | K417N, E484K, N501Y |
40591-V08H10 | S1 | K417N, E484K, N501Y, D614G |
40591-V08H13 | S-NTD | del(L242,A243,L244), L18F,D80A,D215G,R246I |
40591-V08H15 | S1 | del(L242,A243,L244), D215G, D80A, E484K, K417N, L18F, N501Y, R246I, D614G |
40589-V08B7 | S | del(L242,A243,L244), A701V, D215G, D80A, E484K, K417N, L18F, N501Y, R246I,D614G |
40588-V07E9 | NP | T205 |
巴西突变株 P.1 重要突变位点研究 | ||
货号 | 抗原 | 突变位点 |
40592-V08H86 | RBD | E484K,K417N,N501Y |
40591-V08H14 | S1 | L18F, T20N, P26S, D138Y, R190S, K417N, E484K, N501Y, D614G, H655Y |
40589-V08B8 | S | L18F, T20N, P26S, D138Y, R190S, K417N, E484K, N501Y, D614G, H655Y, T1027I |
40588-V07E11 | NP | P80R |
加州 B.1.429 突变株重要突变位点研究 | ||
货号 | 抗原 | 突变位点 |
40591-V08H17 | S1 | W152C, L452R, D614G |
40592-V08H28 | RBD | L452R |
货号 | 抗原 | 突变位点 |
40591-V08H9 | S1 | HV69-70 deletion, N439K, D614G |
40592-V08H12 | RBD | Y508H |
40592-V08H14 | RBD | N439K |
40592-V08H23 | RBD | Q414E |
40592-V08H28 | RBD | L452R |
40592-V08H30 | RBD | T478I |
40592-V08H31 | RBD | V483I |
40592-V08H35 | RBD | I472V |
40592-V08H4 | RBD | A435S |
40592-V08H5 | RBD | V483A |
40592-V08H50 | RBD | A475V |
40592-V08H83 | RBD | F490L |
新冠抗体产品
货号 | 分子 | 抗体类型 | 应用 |
40150-D001 | S | Chimera MAb | ELISA, Neutralization |
40150-D002 | S | Chimera MAb | ELISA, Neutralization |
40591-MM43 | S | Mouse MAb | ELISA, Neutralization |
40592-MM57 | S | Mouse MAb | ELISA, Neutralization |
40592-R0004 | S | Rabbit MAb | ELISA, Neutralization |
40592-R001 | S | Rabbit MAb | ELISA, Neutralization |
40592-MM55 | S | Mouse MAb | ELISA, Non-Neutralization |
40592-R493 | S | Rabbit MAb | ELISA, Non-Neutralization |
40591-MM42 | S | Mouse MAb | WB,ELISA |
40150-R007 | S | Rabbit MAb | ELISA |
40590-D001 | S2 | Chimera MAb | ELISA |
40143-MM05 | NP | Mouse MAb | ELISA, Neutralization |
40143-MM08 | NP | Mouse MAb | WB,ELISA |
40143-R004 | NP | Rabbit MAb | WB,ELISA |
40143-R040 | NP | Rabbit MAb | WB,ELISA |
40143-R019 | NP | Rabbit MAb | WB,ELISA |
40143-R001 | NP | Rabbit MAb | WB,ELISA |
40588-R001 | NP | Rabbit MAb | WB,ELISA,ELISA(Det) |
40588-MM123 | NP | Mouse MAb | WB,ELISA,ELISA(Cap) |
40588-MM124 | NP | Mouse MAb | WB,ELISA,ELISA(Cap), ELISA(Det) |
40588-R002 | NP | Rabbit MAb | WB,ELISA,ELISA(Cap) |
40588-R004 | NP | Rabbit MAb | WB,ELISA |
40588-R006-1 | NP | Rabbit MAb | ELISA,ELISA(Det) |
新冠检测试剂盒、假病毒、基因产品
货号 | 名称 | 用途 |
KIT40588 | Nucleoprotein / NP ELISA Kit | 双抗夹心法,定量检测样本中新冠Nucleocapsid蛋白水平 |
KIT40591 | Spike ELISA Kit | 双抗夹心法,定量检测样本中新冠Spike S1蛋白水平 |
KIT40592 | Spike RBD ELISA Kit | 双抗夹心法,定量检测样本中新冠Spike RBD蛋白水平 |
KIT001 | Inhibitor Screening ELISA Kit | ELISA竞争法,高通量、快速筛选出具有中和功能的抗体大分子或其他阻断剂 |
KIT002 | Spike RBD Antibody Titer Assay Kit | 间接ELISA,检测样本中Spike RBD抗体滴度 |
KIT003 | Spike S1 Antibody Titer Assay Kit | 间接ELISA,检测样本中Spike S1抗体滴度 |
KIT004 | Spike S1+S2 ECD Antibody Titer Assay Kit | 间接ELISA,检测样本中Spike S1+S2 ECD抗体滴度 |
KIT005 | Nucleocapsid/N Antibody Titer Assay Kit | 间接ELISA,检测样本中Nucleocapsid抗体滴度 |
KIT006 | Spike RBD Antibody Titer Assay Kit (Mouse) | 间接ELISA,检测小鼠样本中Spike RBD抗体滴度 |
KIT007 | Spike S1 Antibody Titer Assay Kit (Mouse) | 间接ELISA,检测小鼠样本中Spike S1抗体滴度 |
PSV001 | Spike Pseudovirus | 新冠Spike假病毒,安全性高,替代真毒,用于中和抗体/血清检测等研究 |
PSV005 | Spike (D614G) Pseudovirus | 新冠Spike (D614G)突变假病毒,安全性高,替代真毒,用于中和抗体/血清检测等研究 |
VG40771-UT | Spike(B.1.1.7) Gene ORF cDNA clone expression plasmid (CodonOptimized) | 新冠英国突变株(B.1.1.7)Spike表达载体 |
VG40772-UT | Spike(B.1.351) Gene ORF cDNA clone expression plasmid (CodonOptimized) | 新冠南非突变株(B.1.351)Spike表达载体 |
End
参考资料:
[1]https://doi.org/10.1101/2021.02.06.21251159
[2]https://doi.org/10.1101/2020.12.24.20248822
[3]https://doi.org/10.1101/2021.02.22.432357
[4]https://www.biorxiv.org/content/10.1101/2020.11.30.405472v1
[53]https://doi.org/10.1101/2021.02.18.431897
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