G-Biosciences Research Supplies

Stabilized ultra sensitive luminol and 1,2 dioxetane based horseradish peroxidase or alkaline phosphatase substrate for the detection of HRP or AP-conjugated antibodies during ELISA. OptiBlaze™ ELISA femto-HRP or OptiBlaze™ ELISA femto-AP are chemiluminescent detection systems for...

Features Synonym: D-2-Amino-4-(methylthio)butanoic acid CAS#: 348-67-4 Molecular Formula: C5H11NO2S Molecular Weight: 149.21  

Novel and unique appearance. The use of this instrument is simple and convenient. • 5” TFT color touchscreen to display various parameter indexes. Parameter setting is quick and easy. • Horn height can be adjusted making this unit more compatible with various containers and liquid...

Alum Adjuvant is insoluble white colloidal suspension of aluminum hydroxide used to potentiate immune response. Antigen adsorbs on the aluminum hydroxide precipitate and when injected form a depot of insoluble antigen at injection site which attracts immune cells and enhance immune response. It is...

The 5ml empty, plastic, disposable columns have an internal volume of 6.5ml and is designed for small scale gravity flow purifications. The resin bed volume is 2.5ml. Supplied with caps and stoppers. Features Total Volume: 6.5ml Resin Volume: 2.5ml Reservoir Volume: 4ml Closure: Plastic...

Features CAS#: 7791-18-6 Molecular Formula: MgCl₂ Molecular Weight:  95.22

Tris is an abbreviation of the organic compound known as tris(hydroxymethyl)aminomethane, with the formula (HOCH₂)₃CNH₂. Tris is extensively used in as a major component in buffer solutions. This 1M solution is has a pH of 9.0. Other 1M Tris solutions are also...

Features 30% Solution of PEG 8,000 Synonym: Poly(ethylene glycol) CAS#: 25322-68-3 Molecular Formula: (C₂H₄O)nH₂O

Two concentrations of ethidium bromide solutions are offered, a 0.625 and 10mg/ml solution. Features Synonym: Homidium Bromide CAS#: 1239-45-8 Molecular Formula: C₂₁H₂₀BrN₃ Molecular Weight: 394.294

Features Synonym: 2-Propenamide CAS Number: 79-06-1 Linear Formula: C₃H₅NO Molecular Weight: 71.08

Tested and Certified for in vivo imaging Luciferin is a common bioluminescent reporter used for in vivo imaging of the expression of luciferase. This water soluble substrate for the Firefly luciferase enzyme utilizes ATP and Mg2+ as co-factors to emit a characteristic yellow-green emission in the...

TESTED AGAINST BOTH SENSITIVE and RESISTANT CELLS. Carbenicillin Disodium   MOLECULAR BIOLOGY GRADE   Mode of action and Anti-microbial spectrum: Carbenicillin is an inhibitor of bacterial cell wall synthesis, with a similar method of action as Ampicillin. Highly effective against...

The Z-Competent™ E. coli Transformation kit is designed to generate competent E. coli cells for simple and highly efficient E. coli transformation. E. coli are grown in SOB medium (supplied with Cat. # GZ-5), washed and suspended in our supplied Competent Buffer. The bacterial cells are now...

G-biosciences probe-based one step RT-qPCR 2X master mix contains Reverse Transcriptase, Taq DNA polymerase, low ROX reference dye, dNTPs and optimized buffer with stabilizers. This master mix is ideal for high-throughput real-time PCR screening and validation which requires minimal handling...

For user's convenience, we offer pre-cut transfer membranes and padding for Western blot transfer procedures. Pre-cut membranes are supplied sandwiched between blotting paper padding. Simply soak the membrane in transfer buffer and assemble with the gel in a transfer cassette. Nitrocellulose,...

Features   CAS#: 10043-35-3 Molecular Formula: H₃BO₃ Molecular Weight: 61.83

A unique stain for reversibly staining protein on nitrocellulose and PVDF transfer membranes. BLOT-FastStain™ only stains protein and leaves the background absolutely untouched and brilliant white resulting in high band visibility. The staining procedure takes 10 minutes and has a sensitivity...

Ficin (or Ficain) is a cysteine protease enzyme (EC 3.4.22.3) isolated from fig latex is that has the endopeptidase activity to cleave immunoglobulin G molecules in the hinge reason.Ficin is typically used to cleave mouse IgG₁ as this are difficult to cleave with papain and pepsin .In the...

EDTA disodium salt is a reversible metalloprotease inhibitor that is used for chelating metal ions. A 0.5M solution is also available. Chemical Name: EDTA (Ethylenediaminetetracetic acid) Synonyms: disodium ethylenediaminetetraacetate dihydrate; ethylenediamine tetraacetic acid disodium salt...

Use for differential staining of Bacteria

Firefly luciferase is a unique photoprotein used in bioluminescence for high sensitive detection and quantification of ATP and as a reporter for studying gene function and regulation.Luciferase (Firefly, Recombinant) is recombinant 62 kDa protein expressed in E. Coli. Click here to request bulk or...

Features CAS#: 10035-04-8 Molecular Formula: CaCl₂ Molecular Weight: 110.99

Features   CAS#: 56-40-6 Molecular Formula: C₂H₅NO₂ Molecular Weight: 75.07

An important and essential tool in protein analysis is electrophoresis.  Protein electrophoresis allows researchers to separate complex protein samples by their molecular size and/or net charge on polyacrylamide gels.  The proteins can be subsequently visualized with various protein stains...