New England Biolabs Canada
Competent Cell Product Comparison

NEB provides the following guide to ordering NEB competent cells by aligning our strains with the names of their counterparts from other suppliers.

  • Strain Name
  • Company
  • Catalog#
  • Unit Size
  • NEB Strain Name
  • NEB#
  • Unit Size
BL21(DE3)-T1R Sigma B2935 10 x 0.05ml BL21(DE3) Competent E. coli C2527H 20 x 0.05ml
BL21(DE3)pLysS-T1R Sigma B3310 10 x 0.05ml T7 Express lysY Competent E. coli (High Efficiency) C3010H 20 x 0.05ml
ElectroMAX™ DH10B™ T1 Phage-Resistant Competent Cells   Invitrogen 12033015 5 x 0.1ml NEB 10-beta Electrocompetent E. coli C3020K 6 x 0.1ml
ElectroMAX™ DH5α-E™ Cells* Invitrogen 11319019 5 x 0.1ml NEB 5-alpha Electrocompetent E. coli C2989K 6 x 0.1ml
MAX Efficiency® DH10B™ Competent Cells* Invitrogen 18297010 5 x 0.2ml NEB 10-beta Competent E. coli (High Efficiency) C3019I 6 x 0.2ml
One Shot® MAX Efficiency™ DH10B™ T1 Phage Resistant Cells   Invitrogen 12331013 20 x 0.05ml NEB 10-beta Competent E. coli (High Efficiency) C3019H 20 x 0.05ml
One Shot® MAX Efficiency® DH5α™-T1R Competent Cells   Invitrogen 12297016 20 x 0.05ml NEB 5-alpha Competent E. coli (High Efficiency) C2987H 20 x 0.05ml
MAX Efficiency® DH5α™ T1 Phage-Resistant Competent Cells   Invitrogen 12034013 1ml NEB 5-alpha Competent E. coli (High Efficiency) C2987I 6 x 0.2ml
Subcloning Efficiency™ DH5α™ Competent Cells* Invitrogen 18265017 4 x 0.05ml NEB 5-alpha Competent E. coli (Subcloning Efficiency) C2988J 6 x 0.4ml
MAX Efficiency® DH5αF´IQ™ Competent Cells*  Invitrogen 18288019 5 x 0.2ml NEB 5-alpha F´Iq Competent E. coli (High Efficiency) C2992I 6 x 0.2ml
One Shot® Mach1™ T1 Phage-Resistant Chemically Competent E. coli   Invitrogen C862003 20 x 0.05ml NEB Turbo Competent E. coli (High Efficiency) C2984H 20 x 0.05ml
BL21-AI™ One Shot® Chemically Competent E. coli   Invitrogen C607003 20 x 0.05ml Lemo21(DE3) Competent E. coli C2528H 6 x 0.05ml
One Shot® BL21(DE3) Chemically Competent E. coli   Invitrogen C600003 20 x 0.05ml BL21(DE3) Competent E. coli C2527H 20 x 0.05ml
One Shot® BL21(DE3)pLysS Chemically Competent E. coli   Invitrogen C606003 20 x 0.05ml T7 Express lysY Competent E. coli (High Efficiency) C3010H 20 x 0.05ml
One Shot® BL21(DE3)pLysS Chemically Competent E. coli   Invitrogen C606010 10 x 0.05ml T7 Express lysY Competent E. coli (High Efficiency) C3010H 20 x 0.05ml
Veggie™ BL21(DE3)pLysS Singles™ Competent Cells EMD4Biosciences 71253-4 22 reactions T7 Express lysY Competent E. coli (High Efficiency) C3010H 20 x 0.05ml
Veggie™ BL21(DE3) Singles™ Competent Cells EMD4Biosciences 71252-4 22 reactions BL21(DE3) Competent E. coli C2527H 20 x 0.05ml
Origami™ B Competent Cells EMD4Biosciences 70836-3 0.4ml SHuffle® Express Competent E. coli C3028H 6 x 0.05ml
Origami™ B(DE3) Competent Cells EMD4Biosciences 70837-3 0.4ml SHuffle® T7 Express Competent E. coli C3029H 6 x 0.05ml
Origami™ B(DE3)pLysS Competent Cells   EMD4Biosciences 70839-3 0.4ml SHuffle® T7 Express lysY Competent E. coli C3030H 6 x 0.05ml
Origami™ 2 Competent Cells EMD4Biosciences 71344 0.4ml SHuffle® Competent E. coli C3025H 6 x 0.05ml
Origami™ 2(DE3) Competent Cells EMD4Biosciences 71345-3 0.4ml SHuffle® T7 Competent E. coli C3026H 6 x 0.05ml
Origami™ 2(DE3)pLysS Competent Cells  EMD4Biosciences 71346-4 1ml SHuffle® T7 lysY Competent E.coli  C3027H 6 x 0.05ml
Origami™ 2(DE3) Singles™ Competent Cells  EMD4Biosciences 71408-3 11 reactions SHuffle® T7 Competent E. coli C3026H 6 x 0.05ml
Origami™ 2 Competent Cell Set EMD4Biosciences 71431-3 1 set SHuffle® Sampler Pack C3032I 1 set
Origami™ B Competent Cell Set EMD4Biosciences 70911-3 1 set SHuffle® Sampler Pack C3032I 1 set
B834(DE3) Competent Cells EMD4Biosciences 69041-4 1ml T7 Express Crystal Competent E. coli (High Efficiency) C3022H 20 x 0.05ml
BL21(DE3) Competent Cells EMD4Biosciences 69450-4 1ml BL21(DE3) Competent E. coli C2527H 20 x 0.05ml
BL21(DE3)pLysS Competent Cells EMD4Biosciences 69451-4 1ml T7 Express lysY Competent E. coli (High Efficiency) C3010H 20 x 0.05ml
E. cloni 5-alpha Chemically Competent Cells† Lucigen 60602-2 12 x 0.1ml NEB 5-alpha Competent E. coli (High Efficiency) C2987H 20 x 0.05ml
E. cloni 10G BAC-Optimized Electrocompetent Lucigen 60215-1 10 reactions NEB 10-beta Electrocompetent E. coli C3020K 6 x 0.1ml
E. cloni 10G CLASSIC Electrocompetent Lucigen 60117-1 24 reactions NEB 10-beta Electrocompetent E. coli C3020K 6 x 0.1ml
E. cloni 10G ELITE Electrocompetent Lucigen 60052-1 12 reactions NEB 10-beta Electrocompetent E. coli C3020K 6 x 0.1ml
E. cloni 10G SUPREME Electrocompetent Lucigen 60080-1 12 reactions NEB 10-beta Electrocompetent E. coli C3020K 6 x 0.1ml
E. cloni 10G Chemically Competent Lucigen 60106-2 24 reactions NEB 10-beta Competent E. coli (High Efficiency) C3019H 20 x 0.05ml
E. cloni EXPRESS BL21(DE3) Chemically Competent Lucigen 60401-2 24 reactions BL21(DE3) Competent E. coli C2527H 20 x 0.05ml
OverExpress C41 Chemically Competent Lucigen 60442-1 12 reactions Lemo21(DE3) Competent E. coli C2528H 6 x 0.05ml
OverExpress C43 Chemically Competent Lucigen 60446-1 12 reactions Lemo21(DE3) Competent E. coli C2528H 6 x 0.05ml
Alpha-Select Bacteriophage T1-Resistant Gold Efficiency Bioline BIO-85030 20 x 0.05ml NEB 5-alpha Competent E. coli (High Efficiency) C2987H 20 x 0.05ml
Alpha-Select Bronze Efficiency†† Bioline BIO-85025 10 x 0.2ml NEB 5-alpha Competent E. coli (Subcloning Efficiency) C2988J 6 x 0.4ml
Alpha-Select Electrocompetent††† Bioline BIO-85028 10 x 0.1ml NEB 5-alpha Electrocompetent E. coli C2989K 6 x 0.1ml
BIOBlue 10^9 Chemically Competent Cells* Bioline BIO-85037 20 x 0.05ml NEB 5-alpha F´Iq Competent E. coli (High Efficiency) C2992H 20 x 0.05ml
CH3-Blue 10^9 Chemically Competent Cells* Bioline BIO-85040 20 x 0.05ml NEB 10-beta Competent E. coli (High Efficiency) C3019H 20 x 0.05ml
dam- dcm- Bacteriophage T1-Resistant Bioline BIO-85044 10 x 0.1ml dam-/dcm- Competent E. coli C2925H 20 x 0.05ml

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