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FEATURED PRODUCTS
Non fullerene acceptor Y6 – Sigma-Aldrich
RM2,016.00Brand:
Sigma-Aldrich
Synonyms
BTP-4F, Y6, PCE 157
CAS No
2304444-49-1
General Description
Non-fullerene acceptors (NFAs) are currently a major focus of research in the development of bulk-heterojunction organic solar cells (OSCs). In contrast to the widely used fullerene acceptors (FAs), the optical properties and electronic energy levels of NFAs can be designed and readily tuned. NFA-based OSCs can also achieve greater thermal stability and photochemical stability, as well as longer device lifetimes, than their FA-based counterparts.Recent developments have led to a rapid increase in power conversion efficiencies for NFA OSCs, with values now exceeding 15% in a single junction cell, and >17% for a tandem cell, demonstrating the viability of using NFAs to replace FAs in next-generation high-performance OSCs.
Y6 is a non-fullerene acceptor-donor-acceptor (A-D-A) type small molecular acceptor (SMA) with flexible alkyl chains and a centrally fused ring. It has a ladder-type electron-deficient core, which can be blended with PM6 for organic photovoltaic applications.
Applications
Y6 is a non-fullerene acceptor (NFA) that uses an electron-deficient molecular core to obtain a low band gap with improved electron affinity. OPV devices made from Y6 can reach exceptionally high performances in single-junction devices, with a maximum PCE reported of 15.7% (14.9% certified by Enli Tech Laboratory) when paired with PM6. Y6 is versatile and can be employed in both conventional and inverted OPV device architectures and can maintain a high PCE with varying active layer thicknesses (13.6% in thick 300 nm layers).
Y6 is used as an electron acceptor material in organic solar cells. It has shown promising results in improving the power conversion efficiency of organic solar cells. Y6 and its derivatives are also used in material engineering studies to understand the relationships between molecular structure, morphology and device performance in organic photovoltaics.
Glutathione, Certified Reference Material (Sigma-Aldrich)
RM628.00Brand:
Sigma-Aldrich
Description
CAS number: 70-18-8
Chemical Formula: H2NCH(CO2H)CH2CH2CONHCH(CH2SH)CONHCH2CO2H
Molar Mass: 307.32g/mol
Synonyms: γ-L-Glutamyl-L-cysteinyl-glycine, L-Glutathione reduced, GSH
Amino Acid Sequence
γ-Glu-Cys-Gly
General description
Glutathione (GSH) is the most important nonprotein thiol widely distributed in animal tissues, plants, and microorganisms. GSH is also a key determinant of redox signalling and protection against oxidative stress.
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.
Application
HPLC: suitable
Gas Chromatography (GC): suitable
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.
May be used at 5-10 mM to elute glutathione S-transferase (GST) from glutathione agarose.
Biochem/physiol Actions
Endogenous antioxidant that plays a major role in reducing reactive oxygen species formed during cellular metabolism and the respiratory burst. Glutathione-S-transferase catalyzes the formation of glutathione thioethers with xenobiotics, leukotrienes, and other molecules that have an electrophilic center. Glutathione also forms disulfide bonds with cysteine residues in proteins. Via these mechanisms, it can have the paradoxical effect of reducing the efficacy of anti-cancer agents.
Lithium nickel manganese cobalt oxide, powder, <0.5 μm particle size, >98% – Sigma-Aldrich
RM1,318.00Brand:
Sigma-Aldrich
Synonyms
NMC
General Description
Lithium nickel manganese cobalt oxide (NMC) is a class of electrode material that can be used in the fabrication of lithium-ion batteries. Lithium-ion batteries consist of anode, cathode, and electrolyte with a charge-discharge cycle. These materials enable the formation of greener and sustainable batteries for electrical energy storage.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.
Applications
NMC is a novel lithium insertion electrode material for advanced lithium-ion batteries. Mn doping significantly increases the thermal stability besides increasing the electrochemical charge-discharge behavior.
NMC111 (lithium nickel-manganese-cobalt oxide with a stoichiometry of 1:1:1) is a promising cathode material used in advanced lithium-ion batteries, particularly for electric vehicle applications, due to its high energy density and long cycle life. NMC111 powder has a layered crystal structure that enables efficient, reversible lithium-ion diffusion, which is essential for good electrochemical performance. Manganese doping improves the thermal stability of the material while enhancing its electrochemical charge-discharge behavior. Compared to other NMC materials, NMC111 has a higher thermal stability and is less prone to thermal runaway, making it a safer option for battery applications.
Features & Benefits
Our NMC111 has engineered improvements over other LiNMC materials including thermal stability and high conductivity:
- More Reliable
- Longer Cycle Life
- Bulk and Pilot Scale Available
Legal Information
Product of Engi-Mat Co.
Cn120 Gentamicin
RM0.00Brand:
Thermo ScientificTM OxoidTM
CCDA Selective Supplement 10×2 Litres
RM0.00Brand:
Thermo ScientificTM OxoidTM
Oxoid CCDA Selective Supplement is used for the isolation of Campylobacter spp., especially C. upsaliensis or Arcobacter.
- For the isolation of Arcobacter spp., add to Arcobacter Broth Base, Part No. CM0965B
- For the isolation of Campylobacter spp., especially C. upsaliensis, add to Campylobacter Blood-Free Selective Agar Base (CCDA Preston), Part No. CM0739B
CCDA Selective Supplement, Oxoid Composition
| Vial contents (each vial is sufficient for 500ml of medium) |
per vial
|
per litre
|
| Cefoperazone |
16mg |
32mg
|
| Amphotericin B |
5mg |
10mg
|
Campylobacter Blood-Free Selective Agar, Oxoid Preparation:
Suspend 22.75g of Campylobacter Blood-Free Selective Agar Base in 500ml of distilled water and bring to the boil to dissolve. Sterilise by autoclaving at 121°C for 15 minutes. Cool to 50°C. Aseptically add 1 vial of CCDA Selective Supplement SR0155 reconstituted as directed. Mix well and pour into sterile Petri dishes.
Storage conditions and Shelf life
Store the dehydrated medium at 10-30°C and use before the expiry date on the label.
Store the selective supplement in the dark at 2-8°C and use before the expiry date on the label.
The prepared medium may be stored for up to 2 weeks at 2-8°C .
Minoxidil Related Compound E United States Pharmacopeia (USP) Reference Standard (Sigma-Aldrich)
RM9,568.00Brand:
Sigma
Description
CAS Number : 24867-26-3
Concentration : 10,000 × in DMSO
These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.
MacConkey Broth (Purple) (CM5a) 500g
RM517.00Brand:
Thermo ScientificTM OxoidTM
Detect coliform organisms in water and milk examination with Thermo Scientific™ Oxoid™ MacConkey Broth Purple (Dehydrated). Bromocresol purple indicator in the medium provides more sensitive and definite indications of acid production as compared to neutral red indicator and is less inhibitory to Escherichia coli. The use of bromocresol purple corresponds to the alternative formulations recommended in ‘The Bacteriological Examination of Water Supplies’ and ‘International Standard for Drinking Water’.
MacConkey Broth Purple, Oxoid Composition
| Typical Formula* |
gm/litre |
| Peptone |
20.0 |
| Lactose |
10.0 |
| Bile salts |
5.0 |
| Sodium chloride |
5.0 |
| Bromocresol purple |
0.01 |
| pH 7.4 ± 0.2 @ 25°C |
MacConkey Broth Purple, Oxoid Preparation:
To prepare single strength broth add 40g to 1 litre of distilled water. Distribute into containers fitted with fermentation (Durham) tubes. Sterilise by autoclaving at 121°C for 15 minutes.
Storage conditions and Shelf life
Store the dehydrated medium at 10-30°C and use before the expiry date on the label.
Store the prepared medium at room temperature.
FD10 Fusidic Acid
RM80.00Brand:
Thermo ScientificTM OxoidTM
BactiCard Neisseria 25TST/KT
RM0.00Brand:
Thermo Scientific™ Remel™
Thermo Scientific™ Remel BactiCard Neisseria uses enzyme technology for presumptive identification of pathogenic Neisseria spp. and Moraxella catarrhalis isolated on selective media.
ICP multi-element standard solution IV (Merck)
RM0.00Brand:
Merck
CAS no.: 10421-48-4, 10124-37-5, 10022-31-8, 10141-05-6, 13548-38-4, 10377-66-9, 10377-60-3, 10099-74-8, 13473-90-0, 69365-72-6, 7790-69-4, 7697-37-2, 7761-88-8, 13770-61-1, 10042-76-9, 7631-99-4, 7757-79-1, 3251-23-8, 13138-45-9, 10102-45-1, 10361-44-1, 10325-94-7, 7779-88-6, 10043-35-3
No. of Elements: 23 elements in diluted nitric acid 1000 mg/l
Elements in the Standard: Ag, Al, B, Ba, Bi, Ca, Cd, Co, Cr, Cu, Fe, Ga, In, K, Li, Mg, Mn, Na, Ni, Pb, Sr, Tl, Zn Certipur®
Synonym: Nota 1 A
Quality level: MQ100
Product specification and SDS for ICP multi-element standard solution IV.
100 bp DNA Ladder, NEB
Brand:
New England Biolabs
This product is available in Quick-Load Purple format – enjoy the convenience of a ready-to-load format.
- Size range: 100 bp – 1,517 bp
- Supplied with free vial of Gel Loading Dye, Purple (6X), no SDS (NEB #B7025).
- Easy-to-identify reference bands
- Value pricing
- Small size suitable for 100 gel lanes; large size suitable for 500 gel lanes
Wilkins Chalgren Anaerobe Agar 500g
RM581.00Brand:
Thermo ScientificTM OxoidTM
Oxoid Wilkins-Chalgren Anaerobe Agar is used for the growth of anaerobes and recommended for antimicrobial susceptibility testing of anaerobes.
Wilkins-Chalgren Anaerobe Agar, Oxoid Composition
| Typical Formula* |
gm/litre |
| Tryptone |
10.0 |
| Gelatin peptone |
10.0 |
| Yeast extract |
5.0 |
| Glucose |
1.0 |
| Sodium chloride |
5.0 |
| L-Arginine |
1.0 |
| Sodium pyruvate |
1.0 |
| Menadione |
0.0005 |
| Haemin |
0.005 |
| Agar |
10.0 |
| pH 7.1 ± 0.2 @ 25°C |
Wilkins-Chalgren Anaerobe Agar, Oxoid Preparation:
Suspend 43g in 1 litre of distilled water. Bring to the boil to dissolve completely. Sterilise by autoclaving at 121°C for 15 minutes.
Storage conditions and Shelf life
Store the dehydrated medium at 10-30°C and use before the expiry date on the label.
Store the prepared plates of medium at 2-8°C away from light.
OmniPur Water, WFI Quality, Sterile Purified Water, Cell Culture Tested – CAS7732-18-5, 1L
RM152.00Brand:
Merck
** This product has been discontinued.
OmniPur Water is sterile water that is tested to be DNase free, Protease free, RNase free and bacterial free.
It is suitable to be used in:
- Cell Biology
- Cell culture media preparation, extraction buffer, Molecular work, reconstitute of compound
- Diluent for live cells staining
- Sterile solution preparation Microbiology Sample Preparation
- Diluent and rinsing reagent in Microbial Membrane Filtration
Key Specification:
- Sterile by USP Standard
- DNase, RNase, Protease-Free
- < 500 ppb Total Organic Carbon
- < 0.025 EU/ml Bacterial Endotoxin
Minimum Essential Medium Eagle (EMEM) with Alpha Modification, powder form
Price range: RM424.00 through RM673.00Brand:
Sigma-Aldrich
This is the most enriched variation of the EMEM formulation offered that suitable for cell culuture. It contains all 21 normal amino acids, some at increased concentrations. In addition, it contains 5 additional vitamins. Refer to the table below and choose your preferecd EMEM!
OEM SeaKem® LE Agarose
RM1,514.00Brand:
Lonza
Product Overview
SeaKem® LE Agarose was the first and is still the world’s most trusted agarose for nucleic acid electrophoresis. Ideal for routine analysis of nucleic acids by gel electrophoresis and blotting, each SeaKem® LE Gel sharply resolves DNA and provides consistent resolution from lot-to-lot. This molecular biology grade agarose has no detectable DNase or RNase activity and forms strong gels with low background upon ethidium bromide, SYBR® Green, or GelStarTM Staining. Due to its low EEO, DNA will have a high electrophoretic mobility. SeaKem® LE Agarose is also recommended for protein gel electrophoresis in applications such as Ouchterlony and radial immunodiffusion (RID). Information about bulk and custom packaging is available through Lonza’s Customer Service Team.
Benefits
Applications
Content & Storage
1 kb DNA Ladder, NEB
Brand:
New England Biolabs
This 1 kb DNA ladder is available in Quick-Load Purple format – enjoy the convenience of a ready-to-load format.
1 kb DNA ladder from New England Biolabs (NEB) is suitable for use with molecular weight standard for agarose gel electrophoresis. A number of proprietary plasmids are digested to completion with appropriate restriction enzymes to yield 10 bands, ranging from 0.5 to 10 kilobases. NEB set 3.0 kb fragment as a reference band by increasing the intensity of that band.
- Size range: 500 bp to 10 kb
- Value pricing
- Supplied with a free vial of Gel Loading Dye, Purple (6X), no SDS (NEB #B7025).
- Easy to identify reference bands
- Small size suitable for 200 gel lanes; large size suitable for 1000 gel lanes
Q5 Hot Start High-Fidelity 2X Master Mix
Brand:
New England Biolabs
Fidelity at its finest
Q5® High-Fidelity DNA Polymerase sets a new standard for both fidelity and robust performance. With the highest fidelity amplification available (~280 times higher than Taq), Q5 DNA Polymerase results in ultra-low error rates. Q5 DNA Polymerase is composed of a novel polymerase that is fused to the processivity-enhancing Sso7d DNA binding domain, improving speed, fidelity and reliability of performance.
- Highest fidelity amplification (~280X higher than Taq)
- Ultra-low error rates
- Superior performance for a broad range of amplicons (from high AT to high GC)
- Hot start and master mix formats available
FEATURED PRODUCTS
Tigecycline 256 MICE (pack of 10)
RM0.00Brand:
Thermo ScientificTM OxoidTM
**This product is not available at the moment.
Effortlessly establish accurate Minimum Inhibitory Concentration (MIC) values manually using Thermo Scientific™ Oxoid™ Tigecycline M.I.C.Evaluator Strips (M.I.C.E.™).
Ciprofloxacin 32 M.I.C.E. (10 Pack)
RM0.00Brand:
Thermo ScientificTM OxoidTM
**This product is not available at the moment.
Effortlessly establish accurate Minimum Inhibitory Concentration (MIC) values manually using Thermo Scientific™ Oxoid™ Ciprofloxacin M.I.C.Evaluator Strips (M.I.C.E.™).
Methylammonium bromide, 98% – Sigma-Aldrich
RM1,292.00Brand:
Sigma-Aldrich
Synonyms
Methanamine hydrobromide, Methylamine, hydrobromide
Cas No.
6876-37-5
General description
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.
Application
Methylamine hydobromide is an important precursor for the preparation of perovskite photoactive layers for solar energy conversion.
Methylammonium bromide (MABr) can be used as a precursor in the preparation of methylammonium lead bromide based perovskite material with good optical properties, which include green emission, and photoluminescence. This material can further be utilized in the fabrication of renewable energy devices such as light emitting diodes(LEDs), perovskite solar cells (PSCs), and photovoltaic cells.
Semi Dry Blotter – 10 x 10cm
Brand:
Cleaver Scientific
These Semi Dry Blotters offer rapid transfer times for DNA, RNA and protein blotting typically 15 to 30 minutes. All units can be used for all types of blotting: Western, Southern and Northern via uncomplicated buffer and set up procedures and are compatible with gel thicknesses from 0.25 up to 10mm without the need for additional equipment. Each unit is compatible with their respective omniPAGE vertical gel system.
E5 Erythromycin
RM0.00Brand:
Thermo ScientificTM OxoidTM
Hi-T4™ DNA Ligase
Price range: RM395.00 through RM1,405.00Brand:
New England Biolabs
Characteristics of Hi-T4 DNA Ligase:
- Hi-T4 DNA Ligase is an engineered variant of T4 DNA Ligase with improved thermostability compared to T4 DNA Ligase
- Capable of joining blunt end and cohesive end termini, as well as repairing single stranded nicks in duplex DNA and some DNA/RNA hybrids
- Supplied with both T4 DNA Ligase Buffer and StickTogether™ DNA Ligase Buffer
- Other T4 DNA Ligase products include Quick Ligation Kit, Salt-T4, Instant Sticky-end Ligase Master Mix and Blunt/TA Ligase Master Mix
- Not sure which ligase to choose? Refer to our DNA and RNA Ligase Properties Chart or DNA Ligase Selection Chart
Nylon Flock Swab
Brand:
Thermo Scientific™ Remel™
Maintain organism viability and counts for verification studies, quality control procedures, and repeat testing of viruses chlamydiae, mycoplasma and ureaplasma with quality media, proven collection and transport tools, and safe, reliable packaging. Thermo Scientific™ MicroTest™ Flocked Swab Kits come in two room-temperature media formulations and include one traditional-tipped nylon flocked swab and/or one micro-tipped nylon flocked swab and a 6 x 9 in. zip-seal bag for safe transport.
Clr5 Clarithromycin
RM0.00Brand:
Thermo ScientificTM OxoidTM
Lev1 Levofloxacin
RM0.00Brand:
Thermo ScientificTM OxoidTM
Sanicult (5ml) PK/100
RM0.00Brand:
Thermo Scientific™ Remel™
Thermo Scientific™ Remel Sanicult Environmental Transport Kits can be used to sample most surfaces or substances.
- Designed for hard-to-reach surfaces, viscous liquids, semi-solids, and powders
- Readily transported with room temperature storage
- Manufacturer: Starplex
Ordering Alerts:
Supplied one swab per envelope; 100 envelopes/pack.
Low Molecular Weight DNA Ladder
Brand:
New England Biolabs
This product is available in our Quick-Load Purple format – enjoy the convenience of a ready-to-load format.
- Size range: 25 bp to 766 bp
- Value pricing
- Supplied with free vial of Gel Loading Dye, Purple (6X), no SDS (NEB #B7025).
- Easy to identify reference bands
- Small size suitable for 100 gel lanes; large size suitable for 500 gel lanes
Color Prestained Protein Standard, Broad Range (10-250 kDa)
Brand:
New England Biolabs
The Color Prestained Protein Standard, Broad Range is a mixture of highly pure, recombinant, prestained proteins, covalently coupled with a blue chromophore, and two reference bands (one orange and one green at 72 kDa and 26 kDa, respectively), that resolves into 11 sharp bands when electrophoresed.
- Allows approximate molecular weight determination when performing SDS-PAGE analysis
- Applications include verification of Western transfer efficiency on membranes and fluorescent imaging of SDS-PAGE
- Direct loading, additional loading buffer and heat incubation not required
- Recombinant proteins with no detectable protease contaminating activities
- Optimal stability for up to 24 months
OmniPur Water, WFI Quality, Sterile Purified Water, Cell Culture Tested – CAS7732-18-5, 1L
RM152.00Brand:
Merck
** This product has been discontinued.
OmniPur Water is sterile water that is tested to be DNase free, Protease free, RNase free and bacterial free.
It is suitable to be used in:
- Cell Biology
- Cell culture media preparation, extraction buffer, Molecular work, reconstitute of compound
- Diluent for live cells staining
- Sterile solution preparation Microbiology Sample Preparation
- Diluent and rinsing reagent in Microbial Membrane Filtration
Key Specification:
- Sterile by USP Standard
- DNase, RNase, Protease-Free
- < 500 ppb Total Organic Carbon
- < 0.025 EU/ml Bacterial Endotoxin
Minimum Essential Medium Eagle (EMEM) with Alpha Modification, powder form
Price range: RM424.00 through RM673.00Brand:
Sigma-Aldrich
This is the most enriched variation of the EMEM formulation offered that suitable for cell culuture. It contains all 21 normal amino acids, some at increased concentrations. In addition, it contains 5 additional vitamins. Refer to the table below and choose your preferecd EMEM!
OEM SeaKem® LE Agarose
RM1,514.00Brand:
Lonza
Product Overview
SeaKem® LE Agarose was the first and is still the world’s most trusted agarose for nucleic acid electrophoresis. Ideal for routine analysis of nucleic acids by gel electrophoresis and blotting, each SeaKem® LE Gel sharply resolves DNA and provides consistent resolution from lot-to-lot. This molecular biology grade agarose has no detectable DNase or RNase activity and forms strong gels with low background upon ethidium bromide, SYBR® Green, or GelStarTM Staining. Due to its low EEO, DNA will have a high electrophoretic mobility. SeaKem® LE Agarose is also recommended for protein gel electrophoresis in applications such as Ouchterlony and radial immunodiffusion (RID). Information about bulk and custom packaging is available through Lonza’s Customer Service Team.
Benefits
Applications
Content & Storage
1 kb DNA Ladder, NEB
Brand:
New England Biolabs
This 1 kb DNA ladder is available in Quick-Load Purple format – enjoy the convenience of a ready-to-load format.
1 kb DNA ladder from New England Biolabs (NEB) is suitable for use with molecular weight standard for agarose gel electrophoresis. A number of proprietary plasmids are digested to completion with appropriate restriction enzymes to yield 10 bands, ranging from 0.5 to 10 kilobases. NEB set 3.0 kb fragment as a reference band by increasing the intensity of that band.
- Size range: 500 bp to 10 kb
- Value pricing
- Supplied with a free vial of Gel Loading Dye, Purple (6X), no SDS (NEB #B7025).
- Easy to identify reference bands
- Small size suitable for 200 gel lanes; large size suitable for 1000 gel lanes
Q5 Hot Start High-Fidelity 2X Master Mix
Brand:
New England Biolabs
Fidelity at its finest
Q5® High-Fidelity DNA Polymerase sets a new standard for both fidelity and robust performance. With the highest fidelity amplification available (~280 times higher than Taq), Q5 DNA Polymerase results in ultra-low error rates. Q5 DNA Polymerase is composed of a novel polymerase that is fused to the processivity-enhancing Sso7d DNA binding domain, improving speed, fidelity and reliability of performance.
- Highest fidelity amplification (~280X higher than Taq)
- Ultra-low error rates
- Superior performance for a broad range of amplicons (from high AT to high GC)
- Hot start and master mix formats available
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