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PEROX say ™ is a colorimetric quantitative peroxide assay that measures the oxidation of ferrous (Fe 2+ ) ions to ferric (Fe 3+ ) ions. Peroxides react with a sugar alcohol converting it to a peroxyl radical that subsequently starts the oxidation of ferrous ions to ferric ions. The acidic pH...
Features Synonym: 2-Amino-2-(hydroxymethyl)-1,3-propanediol, THAM, Tris base, Tris(hydroxymethyl)aminomethane, Trometamol Linear Formula: NH2C(CH2OH)3 Molecular Weight: 121.14 CAS Number: 77-86-1
SpinOUT ™ centrifugal filter devices offer rapid and efficient concentration and purification of biological samples. The vertical design allows for rapid sample processing and high sample recovery rate (typically greater than 90% of dilute starting solution), while maintaining...
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...
An ELISA kit for the detection of CGRP (Mouse). This uses Sandwich ELISA, Double Antibody and has a sensitivity of 9.375pg/ml.
Features Linear Formula: H2N(CH2)4CH(NH2)CO2H·HCl Synonym: (S)-2,6-Diaminohexanoic acid monohydrochloride CAS#: 657-27-2 Molecular Formula: C6H14N2O2•HCl Molecular Weight: 182.65...
GenLysates™ are a tissue/cell lysate of total proteins, extracted from tissue/cells of interest and is ready to use for SDS-PAGE and Western blotting purposes. The total proteins are being extracted from whole tissue or cells following the method of Laemmli. The proteins are extracted in a...
Conventional stain used for Hematoxylin and Eosin (H&E) staining in histology and cytology procedures. Ready to use formulation optimized for histology and cytology procedures where reproducible results are important. Manufactured with BSC certified reagents.
Immobilized Protein A/G consists of recombinant protein A/G ligand covalently immobilized onto 6% highly cross-linked agarose.The dynamic binding capacity will vary depending on several factors such as target antibody, flow rate etc. Protein A/G binds well to IgG subclasses but does not bind IgA,...
4-Nitrophenyl phosphate, disodium salt hexahydrate PNPP, p-nitrophenyl phosphate, para nitrophenyl phosphate, PNP-phos · 2 Na MOLECULAR BIOLOGY GRADE Off white to light yellow crystalline powder Chromogenic substrate yielding a soluble yellow chromophor for the...
Gram Iodine acts as a mordant used in Gram staining to differentiate gram-positive from gram-negative bacteria
G-biosciences high-fidelity DNA Polymerase possesses 5´→3´ polymerase and 3´→5´ exonuclease (proofreading) activities. This Polymerase has the fidelity, sensitivity and processivity with an error rate ~2.8×10 2 -fold lower than Taq DNA polymerase, and...
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 hybrids, and...
Coomassie Brilliant Blue R-250/ G-250 are both offered as dry powder form and convenient ready-to-use solutions. Destaining solutions are also offered. Coomassie Brilliant Blue G-250 Dye Proteomics Grade Cas #: 6104-58-1 Molecular weight: 854.04 Molecular Formula:...
HOOK™ Sulfo-NHS-Biotin reacts with protein primary amines. Amines, lysine ε-amines and N-terminal α-amines, are the most abundant group in protein molecules and represent the most common target for biotinylation. For example, BSA contains 59 primary amines, of which up to 35 are...
We offer two options for the BSA protein standards: Bovine Serum Albumin Standard BSA standard (2mg/ml) prepared in saline buffer. Supplied as 2 x 5ml size. Prediluted BSA Protein Standards BSA protein standards in an easy-to-use prediluted format. The Prediluted Protein Standards allow faster and...
FirstChoice ™ Blocking Buffers contain a proprietary protein formulation that offers greater versatility and lack of cross-reactivity. This makes FirstChoice ™ Blocking Buffers ideal as a first choice for optimization of new assays, system or when determining the optimal blocking buffer...
Features Synonym: Ammonium peroxydisulfate CAS Number: 7727-54-0 Linear Formula: (NH4)2S2O8 Molecular Weight: 228.18
G-Biosciences IgG Binding, Wash & Elution Buffers are designed for the non-denaturing, high yield purification of antibodies from IgG affinity purification resins.The buffers are ideal for the purification of antibodies from Protein A , Protein G and Protein A/G resins. IgG Binding Buffer: A...
Wheatley Trichrome quick stain kit is a complete set of reagents recommended for detection and differentiation of intestinal protozoa. Kit components: 1. Wheatley Trichrome Stain (1 x 250ml) 2. Xylene S (2 x 250ml) 3. Ethanol 90% (2 x 250ml) 4. Acid Ethanol 90% (1 x 250ml
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...
An ELISA kit for the detection of HPR (Human). This uses Sandwich ELISA, Double Antibody and has a sensitivity of 0.469ng/ml.
5-Bromo-4-chloro-3-indolyl β-D-galactopyranoside is most commonly known as X-Gal. X-gal is a histochemical substrate for β-galactosidase which cleaves X-Gal to yield an insoluble blue precipitate. X-Gal is a mainstay in molecular biology cloning applications in which it is...