RESEARCH. COMPARE. REVIEW.
Search by product, manufacturer, technique or catalog number.
Assay component buffers / Formulation compatibility unspecified
Requires review: exact composition, calibration, formulation, kit or hardware compatibility, or regulatory identity is not fully established by the captured manufacturer description. Shared function is insufficient for substitution.
General samples / Collection devices
Candidate category only. Match the stated sample, material, capacity, geometry and required output before comparison; experimental interchangeability is not established.
Self-labeling tags & substrates / SNAP-tag reagents / Biotin labeling substrates
Biotin-conjugated benzylguanine for covalent labeling and affinity capture of SNAP-tag fusion proteins. Confirm substrate access and labeling conditions.
Methylation controls / Human DNA / Bisulfite-converted
Requires review: exact composition, calibration, formulation, kit or hardware compatibility, or regulatory identity is not fully established by the captured manufacturer description. Shared function is insufficient for substitution.
Protein expression E. coli / BL21 strains / BL21(DE3) chemically competent cells
Chemically competent BL21(DE3) cells with T7 expression capability; lon and ompT deficient, phage T1 resistant. Compare host genotype and induction conditions.
Protein expression E. coli / BL21 strains / BL21 chemically competent cells without DE3
Chemically competent BL21 cells without DE3 for non-T7 expression vectors. lon and ompT deficient; this is not a T7-polymerase expression host.
Protein expression E. coli / BL21 strains / BL21 chemically competent cells without DE3
Candidate only. Verify activity, specificity, formulation and protocol compatibility before substitution. Protein-expression E. coli BL21; DE3/T7 requirements must be matched.
Protein expression E. coli / BL21 strains / BL21 chemically competent cells without DE3
Classification is based on the supplied product name. Confirm formulation, application and compatibility in the manufacturer documentation.
Protein expression E. coli / BL21 strains / BL21 chemically competent cells without DE3
Chemically competent BL21 cells without T7 RNA polymerase expression. Intended for compatible non-T7 expression systems.
Protein expression E. coli / T7 expression strains / BL21(DE3) chemically competent cells
Candidate only. Verify activity, specificity, formulation and protocol compatibility before substitution. DE3 lysogen supplies T7 RNA polymerase; NEB T7 Express variants have different genotype and toxicity controls.
Protein expression E. coli / BL21 strains / BL21(DE3) chemically competent cells
BL21(DE3) chemical transformation cells for T7-promoter expression. No pLysS plasmid is specified; follow the supplier direct-plating protocol.
Protein expression E. coli / BL21 strains / BL21(DE3) chemically competent cells
Classification is based on the supplied product name. Confirm formulation, application and compatibility in the manufacturer documentation.
BlnI restriction enzymes / Standard formulations
Manufacturer catalog identifies the named restriction enzyme and catalog code. Isoschizomer aliases are not treated as interchangeable products; check cleavage position, methylation sensitivity, temperature and buffer. Confirm the supplier protocol, formulation and activity units before substitution.
Genomic DNA extraction / Magnetic bead purification
Magnetic-bead DNA isolation from whole blood. Candidate for the specified application; follow the manufacturer protocol and validate sample and instrument compatibility.
Genomic DNA extraction / Spin-column purification
Spin-column genomic DNA extraction from up to 200 µL whole blood. Candidate for the specified application; follow the manufacturer protocol and validate sample and instrument compatibility.
Genomic DNA extraction / Spin-column purification
Genomic DNA extraction from up to 3 mL blood using a spin column with an extension tube. Candidate for the specified application; follow the manufacturer protocol and validate sample and instrument compatibility.
Genomic DNA extraction / Spin-column purification
Silica-membrane column kit for genomic DNA purification from blood. Candidate for the specified application; follow the manufacturer protocol and validate sample and instrument compatibility.
Blood samples / Stabilizing collection tubes
Verify collection volume, storage interval and downstream extraction compatibility.
Genomic DNA extraction / Spin-column purification
Maxiprep spin-column genomic DNA extraction from up to 10 mL blood or cultured cells. Candidate for the specified application; follow the manufacturer protocol and validate sample and instrument compatibility.
Genomic DNA extraction / Spin-column purification
Spin-column genomic DNA extraction from whole blood, buffy coat and cultured cells. Candidate for the specified application; follow the manufacturer protocol and validate sample and instrument compatibility.
Blood RNA extraction / Spin-column purification
Glass-fiber spin-column extraction of total RNA from blood or cells, with DNase. Candidate for the specified application; follow the manufacturer protocol and validate sample and instrument compatibility.
Blood RNA extraction / Spin-column purification
Glass-fiber spin-column extraction of total RNA from fresh whole blood or cultured cells, without DNase. Candidate for the specified application; follow the manufacturer protocol and validate sample and instrument compatibility.
BlpI restriction enzymes / Standard formulations
Classification is based on the supplied product name. Confirm formulation, application and compatibility in the manufacturer documentation.
Protein ladders / Prestained protein ladders / Broad-range protein ladders
Classification is based on the supplied product name. Confirm formulation, application and compatibility in the manufacturer documentation.
Showing 24 of 3894