GoldBio’s EHA105 (pSoup-P19) chemically competent Agrobacterium cells are optimized for high transformation efficiencies, making them ideal for applications such as cDNA or gDNA library construction. These cells are resistant to rifampicin, chloramphenicol, and streptomycin, providing versatility in selection and antibiotic resistance EHA105 strain contains a rifampicin resistance gene (rif) and an amber basic Ti plasmid pEHA105 (pTiBo542DT-DNA) without self-transport function, containing the vir gene.

The pSoup plasmid present in these cells is required for the replication of pGreen, 62SK, and pGs2 series plasmids, increasing the range of applications for the EHA105 (pSoup) system. The p19 protein is derived from tomato bush dwarf virus and further improves the stability of heterologous gene transcripts by inhibiting RNA silencing of foreign. These competent cells are suitable for Agrobacterium-mediated transformation of dicots such as Arabidopsis thaliana, tobacco, potato, as well as monocots like corn, making them an ideal choice for plant molecular biology research.

GoldBio’s EHA105 Agrobacteriumstrain was generated, and primary clone supplied by Dr. Elizabeth Hood.

Product Specifications Competent cell type: Chemical Competent Species: A. tumefaciens Strain: EHA105 (pSoup-P19)Transformation efficiency: ≥2 x 103 cfu/µg pCAMBIA1391z DNA Blue/white screening: No

EHA105 (pSoup-P19) Electrocompetent Agrobacterium cells are designed to provide high transformation efficiencies for applications such as cDNA or gDNA library construction. The strain contains a rifampicin resistance gene (rif) and an amber basic Ti plasmid pEHA105 (pTiBo542DT-DNA), which carries the vir gene necessary for the insertion of T-DNA into the plant genome. Although the pEHA105 plasmid is incapable of transferring its own T-DNA, it can still transfer foreign binary vector T-DNA.

The presence of the pSoup helper plasmid is required for the replication of pGreen, 62SK, and pGs2 series plasmids. The p19 protein is derived from tomato bush dwarf virus and further improves the stability of heterologous gene transcripts by inhibiting RNA silencing of foreign. These features help to enhance the Agrobacterium-mediated transformation of dicotyledonous plants like Arabidopsis thaliana, tobacco, and potato, as well as monocotyledonous plants such as corn.

GoldBio’s EHA105 Agrobacterium strain was generated, and primary clone supplied by Dr. Elizabeth Hood.

Product Specifications Competent cell type: Electrocompetent Species: A. tumefaciens Strain: EHA105 (pSoup-P19)Transformation efficiency: ≥3 x 108 cfu/µg pCAMBIA1391z DNA Blue/white screening: No

GoldBio’s EHA105 Agrobacterium chemically competent cells allow you to obtain high transformation efficiency in applications such as gDNA or cDNA library construction. Our EHA105 strain contains a rifampicin resistance gene (rif) and an amber basic Ti plasmid pEHA105 (pTiBo542DT-DNA) without self-transport function, containing the vir gene. EHA105 is ideal for genetic transformation of rice, tobacco and several other plants.

pSuperAgro™ v4 was designed to include AcdS and GabT activity, driven by a single lac promotor, which both suppresses ethylene evolution and degrades gamma-aminobutyric acid (GABA) during co-cultivation. The combined suppression of ethylene and reduction of GABA significantly increases T-DNA transfer and increases transient and stable transformation frequencies in both tomato and grass plants. pSuperAgro™ v4tet has been modified to provide tetracycline resistance instead of the original pSuperAgro™ V4’s gentamicin resistance

These products are sold under license by GoldBio and require a signed agreement before fulfilment. The purchase of this product includes a 1-year subscription to use pSuperAgro™ in your research. See license details below in the technical documentation.

GoldBio’s EHA105 Electrocompetent Agrobacterium cells allow you to obtain high transformation efficiency in applications such as gDNA or cDNA library construction. Our EHA105 strain contains a rifampicin resistance gene (rif) and an amber basic Ti plasmid pEHA105 (pTiBo542DT-DNA) without self-transport function, containing the vir gene. EHA105 is ideal for genetic transformation of rice, tobacco and several other plants.

pSuperAgro™ v4 was designed to include AcdS and GabT activity, driven by a single lac promotor, which both suppresses ethylene evolution and degrades gamma-aminobutyric acid (GABA) during co-cultivation. The combined suppression of ethylene and reduction of GABA significantly increases T-DNA transfer and increases transient and stable transformation frequencies in both tomato and grass plants. pSuperAgro™ v4tet has been modified to provide tetracycline resistance instead of the original pSuperAgro™ V4’s gentamicin resistance

These products are sold under license by GoldBio and require a signed agreement before fulfilment. The purchase of this product includes a 1-year subscription to use pSuperAgro™ in your research. See license details below in the technical documentation.

GoldBio’s EHA105 Agrobacterium chemically competent cells allow you to obtain high transformation efficiency in applications such as gDNA or cDNA library construction. Our EHA105 strain contains a rifampicin resistance gene (rif) and an amber basic Ti plasmid pEHA105 (pTiBo542DT-DNA) without self-transport function, containing the vir gene. EHA105 is ideal for genetic transformation of rice, tobacco and several other plants.

Product Specifications Competent cell type: Chemical Competent Species: A. tumefaciens Strain: EHA105 Transformation efficiency: ≥5 x 104 cfu/µg pCAMBIA1391z DNA Blue/white screening: No

GoldBio’s EHA105 Electrocompetent Agrobacterium cells allow you to obtain high transformation efficiency in applications such as gDNA or cDNA library construction. Our EHA105 strain contains a rifampicin resistance gene (rif) and an amber basic Ti plasmid pEHA105 (pTiBo542DT-DNA) without self-transport function, containing the vir gene. EHA105 is ideal for genetic transformation of rice, tobacco and several other plants.

Product Specifications Competent cell type: Electrocompetent Species: A. tumefaciens Strain: EHA105 Transformation efficiency: ≥1.6 x 108 cfu/µg pCAMBIA1391z DNA Blue/white screening: No

GoldBio’s GB10B-Pro™ Electrocompetent E. coli cells are equivalent to DH10B cells and are especially designed for the most demanding cloning applications. GB10B-Pro™ cells will provide the greatest number of transformants for when your research requires it, including assembling large and multi-DNA fragments, cloning large (≥10 kb up to 350 kb) or difficult construct transformations, working with synthetic bio-applications, and even BAC cloning.

Product Specifications Competent cell type: ElectroCompetent Equivalent to: DH10B Species: E. coli Transformation efficiency:≥1 x 109 cfu/µg pUC19 DNA Blue/white screening: Yes

GoldBio’s GB10B™ Chemically Competent E. coli cells are equivalent to DH10B cells. GB10B™ cells are high efficiency and suitable for a wide variety of applications such as cloning and sub-cloning. GB10B™ Chemically Competent E. coli cells have multiple features including the ɸ80lacZ∆M15 marker, which provides α-complementation of the β-galactosidase gene with blue/white screening protocol. These cells also have the mcrA genotypic marker and the mcrBC, mrr deletion, which allows for cloning of DNA that contains methylcytosine and methyladenine.

Product Specifications Competent cell type: Chemically competent Equivalent to: DH10B Species: E. coli Transformation efficiency: ≥8.2 x 106 cfu/µg pUC19 DNA Blue/white screening: Yes

GoldBio’s GB10B™ Electrocompetent E. coli cells are equivalent to DH10B cells. GB10B™ cells are high efficiency, ≥2 x 108 cfu/µg plasmid DNA, suitable for a wide variety of applications requiring high transformation efficiencies, such as cloning and subcloning, as well as working with either cDNA or gDNA library construction. GB10B™ Electrocompetent E. coli cells have multiple features including the ɸ80lacZ∆M15 marker, which provides α-complementation of the β-galactosidase gene with blue/white screening protocol. These cells also have the mcrA genotypic marker and the mcrBC, mrr deletion, which allows for cloning of DNA that contains methylcytosine and methyladenine.

Product Specifications Competent cell type: ElectroCompetent Equivalent to: DH10B Species: E. coli Transformation efficiency: ≥2 x 108 cfu/µg pUC19 DNA Blue/white screening: Yes

GoldBio’s GB5-alpha™ Chemically Competent E. coli cells are equivalent to DH5-alpha cells and are high efficiency cells suitable for transformation in a wide variety of routine applications such as plasmid isolation, cloning, and subcloning.

GB5-alpha™ chemically competent cells are free of animal-derived products and grown with animal-free media.

GB5-alpha™ Chemically competentE. colicells are equivalent to DH5-alpha.

GoldBio’s GB5-alpha™ Electrocompetent E. coli cells are equivalent to DH5-alpha cells. GB5-alpha™ cells are high efficiency and suitable for a wide variety of applications such as cloning and sub-cloning. Plasmid quality and yields are both enhanced in our GB5-alpha™ cells due to mutations in both endA1 and recA1.

Product Specifications Competent cell type: ElectroCompetent Equivalent to: DH5-alpha Species: E. coli Transformation efficiency: ≥5 x 108 cfu/µg pUC19 DNA Blue/white screening: Yes

GoldBio’s GV3101 Agrobacterium chemically competent cells are a powerful tool for high efficiency transformation of plants. The GV3101 strain is optimized for cDNA and gDNA library construction, and possesses resistance to rifampicin, gentamicin, and tetracycline. The T-DNA region of the GV3101 Ti plasmid has been deleted, but restoration of the binary vector T-region can fully enable T-DNA binary system function.

The presence of the pSoup helper plasmid is required for the replication of pGreen, 62SK, and pGs2 series plasmids, and also helps with Agrobacterium-mediated transformation of dicotyledonous plants like Arabidopsis thaliana, tobacco, and potato, as well as monocotyledonous plants such as corn.

Product Specifications Competent cell type: Chemically Competent Species: A. tumefaciens Strain: GV3101 (pSoup) Transformation efficiency: ≥1.5 x 103 cfu/µg pCAMBIA1391z DNA Blue/white screening: No