A proteomic grade iodoacetamide in two different quantities. Iodoacetamide is supplied in 5gm bulk quantities or in the OneQuant ™ format. OneQuant ™ Iodoacetamide OneQuant ™ iodoacetamide are single aliquots of iodoacetamide that eliminate the need for weighing,…

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…

MOLECULAR BIOLOGY GRADE   Gentamicin efficiently inhibits growth of many Gram-positive and Gram-negative microorganisms. It does so by inhibiting protein synthesis by binding to the L6 protein of the 30S ribosomal subunit. It is also effective against mycoplasma. Recommended for use…

Proteinase K (also protease K, endopeptidase K, peptidase K or Tritirachiumalkaline phosphatase) (EC 3.4.21.64) is a non-specifc, broad spectrum serine protease that is isolated from the saprophytic fungus Tritirachium album. Proteinase K is routinely used for the purification of target…

Kanamycin is an aminoglycoside antibiotic and has a bactericidal action against many gram-negative bacteria. Kanamycin is used as a selective agent for the incorporation of the NPT II (APH3) gene in plant tissues. Store dessicated at 4°C Soluble in water PubChem Chemical ID: 32943 …

1,4 Dithiothreitol (DTT) is a small molecule reducing agent, also known as Cleland’s reagent. G-Biosciences DTT is a high quality proteomic grade DTT and is supplied in various sizes, including a OneQuant™ version. The OneQuant™ format features 40 vials of 7.7mg DTT for convenient…

Type: Non-ionic detergent Full Name: N-Octyl-beta-D-glucopyranoside Molecular Formula: C₁₄H₂₈O₆ Molecular Weight: 292.4 Form: White to off white powder Purity: >98% Solubility: Water soluble Critical micelle concentration (CMC): …

EDC is a heterobifunctional, water-soluble, zero-length carbodiimide crosslinker that is used to couple carboxyl groups to primary amines. EDC activates carboxyl groups first and forms amine reactive O-acylisourea imtermediate that spontaneously reacts with primary amines to form an amide bond and…

5-Bromo-4-chloro-3-indoxyl-β-D-glucuronic acid sodium salt; X-β-D-GlcA·Na MOLECULAR BIOLOGY GRADE X-β-D-glucuronide sodium salt is a substrate for β-glucuronidase (GUS), yielding a blue precipitate upon cleavage. X-β-D-glucuronide sodium salt is highly accepted…

Type: Zwitterionic detergent Full Name: Amidosulfobetaine-14 Molecular Formula: C₂₂H₄₆N₂O₄S MolecularWeight: 434.7 Form: White to off white powder Purity: >99% Solubility: Water soluble Conductivity: <50µS…

Synonym: γ-L-Glutamyl-L-cysteinyl-glycine, GSH Amino Acid Sequence : γ-Glu-Cys-Gly CAS Number: 70-18-8 Linear Formula: C₁₀H₁₇N₃O₆S Molecular Weight: 307.32 Solubility: Water (50 mg/ml). Reduced glutathione…

IPTG (Isopropyl β-D-1-thiogalactopyranoside) induces activity of ß-galactosidase, an enzyme that promotes lactose utilization, by binding and inhibiting the lac repressor. In cloning experiments, the lacZ gene is replaced with the gene of interest and IPTG is then used to induce gene…

Features   Synonym: Diethylpyrocarbonate CAS#: 1609-47-8 Molecular Formula: C₆H₁₀O₅ Molecular Weight: 162.14

L-lactate is produced from pyruvate by the enzyme Lacate Dehydrogenase. Lactate production occurs during anaerobic glycolysis or in proliferatively active cells. Store at 2-8°C Features Synonyms: L-Lactic Acid Sodium Salt, (S)-2-Hydroxypropionic acid sodium salt, Sarcolactic…

Phenyl-β-D-glucuronide Ph-β-D-GlcA CAS: 17685-05-1 Phenyl-β-D-glucuronic acid monohydrate is a β-glucuronidase substrate. Store at -15°C and protect from light. Features CAS#: 17685-05-1 Molecular Formula: …

5,5'-dithio-bis-(2-nitrobenzoic acid) (DTNB) Ellman's reagent is a versatile, water-soluble compound for quantifying free sulfhydryl groups in solution. It reacts with a free sulfhydryl group to yield a mixed disulfide and 2-nitro-5-thiobenzoic acid (NTB), a measurable yellow colored…

TCEP is a water-soluble, odorless, non-toxic and stable protein reductant. This potent reducing agent is a popular alternative to ß-mercaptoethanol and DTT (dithiothreitol) use for most applications. The reduction potency of TCEP is twice as high as that of DTT, and TCEP is effective in…

Type: Non-ionic detergent Full Name: N,N-Bis[3-(D-gluconamido)propyl]cholamide Molecular Formula: C₄₂H₇₅N₃O₁₆ Molecular Weight: 878.1 Form: Fine colorless crystals Purity: >99% Solubility: Water soluble Conductivity: …

TESTED AGAINST BOTH SENSITIVE and RESISTANT CELLS. MOLECULAR BIOLOGY GRADE Mode of action and Anti-microbial spectrum: Ampicillin is an inhibitor of bacterial cell wall synthesis which acts by inhibiting the cross-linking of peptidoglycan. It is used in the selection of antibiotic cell…

Features Synonym: Homidium Bromide CAS#: 1239-45-8 Molecular Formula: C₂₁H₂₀BrN₃ Molecular Weight: 394.294    

Sodium metaperiodate, or sodium m-periodate, is a mild oxidant that is routinely used for the conversion of cis -glycol groups in carbohydrates to reactive aldehdye groups (Figure 1).The reactive aldehyde groups are used in chemical conjugation procedures or detection of carbohydrates.For…

Features Synonym: 2,2′-Biquinoline-4,4′-dicarboxylic acid disodium salt CAS#: 1245-13-2 Molecular Formular: C₂₀H₁₀N₂Na₂O₄ · xH₂O Molecular Weight: 388.28

Nourseothricin Sulfate Streptothricin Sulfate, NTC, clonNAT MOLECULAR BIOLOGY GRADE Norseothricin contains both Streptothricin D (C₃₁H₅₈N₁₂O₁₀) and Streptothricin F (C₁₉H₃₄N₈O₈) components. …

Agarose I has low electroendosmosis (EEO) and high electrophoresis mobility.  Suitable for nucleic acid analytical and preparative electrophoresis; blotting; and protein electrophoresis (i.e. Radial Immunodiffusion).   Specifications Moisture: ≤ 7% Ash: 4% EEO: …

4-Nitrophenyl-α-L- fucopyranoside p-Nitrophenyl-α-L-fucoside PNP-α-L-Fuc   MOLECULAR BIOLOGY GRADE   White to off white crystalline powder   Chromogenic substrate yielding a soluble yellow chromophor for the colorimetric assay of…

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…

Acomprehensive program that prepares adults and teenagers for a variety of post-secondary options including community or career college biotechnology certificate programs, four-year biotechnology degree programs, and industry workplaces. The vast text and laboratory curriculum was development and…

TESTED AGAINST BOTH SENSITIVE and RESISTANT CELLS. Rifampicin MOLECULAR BIOLOGY GRADE Mode of action and Anti-microbial spectrum: Rifampicin is active against gram-positive bacteria but less active against gram-negative bacteria. It interferes with the synthesis of nucleic acids by…

TESTED AGAINST BOTH SENSITIVE and RESISTANT CELLS. MOLECULAR BIOLOGY GRADE Potency of greater than 1000 mcg/mg Mode of action and Anti-microbial spectrum: Vancomycin is a glycopeptide antibiotic that exerts its action by preventing the transfer and addition of the muramylpentapeptides that…

Type: Non-ionic detergent Full Name: Nonaoyl-N-methylglucamide Mol. Formula: C₁₆H₃₃NO₆ Mol Weight: 335.4 Form: White powder Purity: >99% Solubility: Water soluble Critical micelle concentration (CMC): 19-25mM (25°C) …

Mode of Action: Novobiocin is used to study heat shock protein inhibition 1 and to produce positively supercoiled plasmid DNA. It is an inhibitor of bacterial DNA gyrase and eukaryotic DNA topoisomerase. It also is an inhibitor of retrovirus RNA-dependent DNA-polymerase. Antimicrobial spectrum:…

Iodonitrotetrazolium chloride (INT) is an electron acceptor used in various colorimetric assays. The chemical has been mainly documented for its measurement of dehydrogenase activity. INT dye is often used to visualize dehydrogenase activity histochemically as well as western blot staining and…