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Description
CAS Number: 71-43-2
Empirical Formula: C6H6
Molecular Weight: 78.11
Synonyms: –
Assay: 99.8%

Benzene is a six-membered aromatic compound that can undergo ionization induced by superhalogens, according to ab initio calculations. This compound is a frequently used industrial solvent but is also considered an air pollutant and a powerful carcinogen.

Benzene may be used in the formation of phenyl acetate by aerobic oxidation using Pd catalyst and acetic acid as solvent, formation of phenol by hydroxylation in the presence of mesoporous carbon nitride supported on vanadium catalyst and as a solvent to prepare nanoparticles of gallium nitride (GaN) by reacting Li3N and GaCl3 at 280°C.

CAS number: 518-67-2
Chemical Formula: C20H18BrN3
Molar Mass: 380.28 g/mol
Synonyms: 3,8-Diamino-5-methyl-6-phenylphenanthridinium bromide, Trypadine

Application

Intercalating probe for nucleic acids. Suitable for fluorescence.

Description

Cas Number : 1045-41-0

Synonyms : Gentiomycin C

Chemical structure: aminoglycoside
Gentamicin, also known as gentiomycin C, is an aminoglycoside, which is naturally produced by Gram-negative bacteria. This antibiotic functions by preventing protein synthesis.[1] Gentamicin sulfate prevents the growth of both Gram positive and Gram negative bacteria, in vivo and in vitro. In tissue culture, gentamicin sulfate is used to inhibit the growth of various strains of mycoplasma.[2].

Description

Formula : C19H22O6

Molecular weight : 346.37 g/mol

Synonym : GA3

A “classical” ubiquitous plant hormone, with diverse effects, such as stilumating stem and root growth, and stimulating seed germination.

Description

CAS number: 7782-42-5
Molecular weight:12.01
Synonyms: GNPs, xGnP® graphene nanoplatelets-grade C-750

xGnP® graphene nanoplatelets are a unique type of nanoparticle that have a platelet shape and are composed of short stacks of graphene sheets. Their distinctive size and morphology make them highly effective at providing barrier properties, as well as excellent electrical and thermal conductors due to their pure graphitic composition. Additionally, incorporating xGnP® graphene nanoplatelets can enhance mechanical properties such as stiffness, strength, and surface hardness of the matrix material.

Applications include:

Description

Cas Number :7439-89-6

Molecular mass :55.85 g/mol

Chemical formula : Fe

Synonyms : Fe

Iron (carbonyl) powder has been used:
In the preparation of copper on iron (Cu/Fe) bimetallic catalytic system to synthesize β-aminoenones and 3,5-disubstituted pyrazoles.[1]
As the main component of magnetorheological fluids.[2][3]
To produce Fe-B-C composites from boron carbide using plasma sintering.[4]

This item has been discontinued. Please contact us for more information.

Application

Bond aid for polar to nonpolar substances. Compatibilizer for polymer blends.

Features and Benefits

Contributes abrasion resistance, lubricity, anti-blocking, and surface glass, allows chemical bonding via anhydride group.

Description

pH : > 7.2

Components :

HEPES: 20 mM
NaHCO3: no
sodium pyruvate: no
phenol red: yes
L-glutamine: yes

RPMI 1640 Medium was developed at Roswell Park Memorial Institute in 1966 by Moore and his co-workers. A modification of McCoy′s 5A Medium, it was formulated to support lymphoblastoid cells in suspension culture, but it has since been shown to support a wide variety of cells that are anchorage-dependent. Originally intended to be used with a serum supplement, RPMI 1640 has been shown to support several cell lines in the absence of serum. It has also been widely used in fusion protocols and in the growth of hybrid cells. This medium is suitable for culturing human normal and neoplastic leukocytes.

RPMI-1640 medium formulation is based on the RPMI-1630 series of media utilizing a bicarbonate buffering system and alterations in the amounts of amino acids and vitamins. It is used for the culture of human normal and neoplastic leukocytes. RPMI-1640 also supports the growth of various types of cell cultures, like fresh human lymphocytes in the 72-hour phytohemagglutinin (PHA) stimulation assay.

Description:

CAS Number : 18883-66-4

Molecular weight : 265.22 g/mol

Empirical formula : C8H15N3O7

Synonyms : N-(Methylnitrosocarbamoyl)-α-D-glucosamine, Streptozotocin

Streptozocin or streptozotocin, is obtained from Streptomyces achromogenes.[1] Streptozotocin, a glucosamine-nitrosourea, is a DNA alkylating agent that enters cells exclusively via the GLUT2 glucose transport protein. Streptozocin, a diabetagen, is especially toxic to pancreatic islet insulin-producing β-cells. It is toxic to GLUT2 positive neuroendocrine tumor cells.

Description

CAS Number : 172827-25-7

Concentration : 10,000 × in DMSO

Usage : mL sufficient for 100 mini-gels

Synonyms : RNA gel dye, SYBR® RNA dye, safer gel stain

SYBR® Green II is a highly sensitive stain for post electrophoresis staining of RNA and ssDNA in agarose or polyacrylamide gels. SYBR® Green II is not selective for RNA staining but does exhibit a higher quantum yield when bound to RNA than to double stranded DNA.

Application :

-for the quantification of ribonucleic acid (RNA) in Escherichia coli[1]
-for staining 5′-ETS rRNA species separated on polyacrylamide gel prior to Northern blot analysis[2]
-to stain formaldehyde agarose gels to visualize RNA bands[3]

Description
Empirical Formula: C6H14.5NO6S · 0.5 Na
Molecular Weight: 240.24
Synonyms: 2-[(2-Hydroxy-1,1-bis[hydroxymethyl]ethyl)amino]ethanesulfonic acid, N-tris(Hydroxymethyl)methyl-2-aminoethanesulfonic acid
Assay: ≥99%
Useful pH range: 6.8 – 8.2
Application: Diagnostic assay manufacturing
Solubility: Water: 0.25 g/mL, clear, colorless

Description:

Synonyms : DNA/RNA/protein extraction reagent, DNA/RNA/protein isolation reagent, DNA/RNA/protein purification reagent, TRI Reagent® cell pellet solution, cell pellet RNA extraction, cell pellet RNA isolation, cell pellet RNA purification, single step RNA extraction reagent, single step RNA isolation reagent, single step RNA purification reagent, total RNA extraction solution, total RNA isolation solution, total RNA purification solution, TRI Reagent® RNA Isolation Reagent.

TRI reagent® is a quick and convenient ready-to-use reagent useful for efficient total RNA extraction or for the simultaneous isolation of RNA, DNA and protein. TRI reagent® is a mixture of guanidine thiocyanate and phenol in a monophasic solution.

Homogenization or lysis of the tissue sample in TRI reagent® dissolves RNA, DNA and protein. The addition of chloroform or 1-bromo-3-chloropropane followed by centrifugation results in the separation of the mixture into three phases: an aqueous phase containing the RNA, the interphase containing DNA, and an organic phase containing proteins. Each of the components can then be isolated after separating the phases.