1. Basic nature The application of acridine compounds in chemiluminescence detection has the following advantages: Low background luminescence and high signal-to-noise ratio; Less interference factors in luminescence reaction; The light release is fast and concentrated, the luminous efficiency is high, and the luminous intensity is large; It is easy to link with protein and the photon yield does not decrease after linking; The markers are stable (storable for several months at 2-8C), they have good solubility in water, are stable and are not easily hydrolyzed. The chemiluminescence of acridine compounds does not require a catalyst and can emit light in a dilute alkaline solution containing H2O2. The luminescence of the compound is flash type. After adding the luminescence starter, the emitted light intensity reaches the maximum in about 0.5s, and the half-life is about 1s. Acridine compounds are used in chemiluminescence immunoassay (CLIA). That is, the antibody or antigen is labeled with acridine salt, and HNO3+H2O2 and NaOH are used as the luminescence priming reagent. Some add Triton X-100, CTAC, Tween-20 and other surfactants to the luminescence priming reagent to enhance luminescence. Acridine compounds are commonly used in environmental analysis, immunoassay, enzyme activity analysis and labeling oligonucleotide fragments, etc., and are used clinically to determine bacteria, viruses or other disease markers. 2. Acridine ester DMAE-NHS or NSP-DMAE-NHS Acridine ester DMAE-NHS or NSP-DMAE-NHS is an ideal chemiluminescence immunoassay labeling substance with good luminescence performance. Compared with the widely used acridinium ester AE-NHS, the luminescence intensity of the acridinium ester DMAE-NHS or NSP-DMAE-NHS and antibody (Ab) conjugates is higher, and the luminescence dynamics of the two are very similar. Both are flash-type luminescence and both reach the highest at 0.4s, but the thermal stability of DMAE-NHS or NSP-DMAE-NHS is significantly higher than that of AE-NHS. AE-NHS is only stable in acidic solutions, when pH>6.3 It is easy to hydrolyze later, but DMAE-NHS or NSP-DMAE-NHS is not. For example, at room temperature, it is very stable in a PB buffer with a pH of 7.0. After 16 days, the luminescence activity is only reduced by 3.6%. Their luminescence thermal stability with protein conjugates is similar to this. The acridinium ester DMAE-NHS or NSP-DMAE-NHS is easy to label biomolecules and the luminescent activity and biological activity of the labeled compound are stable. The synthesized luminescent label is applied to chemiluminescence immunoassay with high sensitivity and other ideals. For example, the minimum detection limit of TSH is 0.007 mIu/L. Therefore, the acridinium ester DMAE-NHS or NSP-DMAE-NHS has good application value for the research of chemiluminescence analysis and chemiluminescence immunoassay. 3. Acridine Sulfonamide NSP-SA-NHS Acridine sulfonamide is a very effective
Product's name:Ride on Toy car Keywords:Toy car, Ride on car, Baby Car, Children Car Specification: Ride on toy car size (Injection Molding): 1175*720*545mm, ride on weight: about 12.5kg. Available in different colors and design.
1. Available in different models 2. CNC machined precision pivot pins 3. Glass to Glass, wall to Glass shower door bi-fold hinges. 4. Glass thickness: 6 mm~10 mm 5. Max door weight: 23 kg (with 2 hinges) 6. Feature: 14mm Diameter hole required (non cutout),free swinging 7. Material: SS304 8. Closing angles 180°degree. 9. Straight edges, beveled edges, round edges. 10. Glass preparation- 14mm Diameter hole required. 11. Chrome plated, Brushed Nickel, Gold Plated, Oil Rubbed Bronze.
General Purpose Fresh Coir Block (Processed & Compressed Coir) Coir pith blocks ensure high oxygen levels and therefore good drainage properties. They reduce the dormancy period of seeds and promote early sporting in almost all flowering plants and vegetable crops, We can supply coir blocks as Fresh Coir Blocks for vegetables/fruits and High Drain Rose Mix Coir Blocks specially designed to be used with Roses. Can be supplied in different weights, sizes or as per buyer’s requirements. Please contact us for more details and price quotations Advantages of Fresh Coir Blocks: Designed for vegetable and fruit plants Faster binding of soil Resistant to mold & rot; no chemical treatments needed Great air and water permeability Holds the seeds/saplings in place Excellent medium for quick vegetation No removal costs; Naturally degrades over a period of 2 to 5 years time Promotes deep rooting of plants Provides nutrients Easy to install Eco-friendly We can make 5 kg and 15 kg blocks.
Specifications 1.odorless 2.low VOC 3.antimicrobial 4. mildew resistant 5.environmentally friendly 6.waterproof 7.Scrub resistance Description It is an enhanced mildew proof product adopting nano-scale Ag+ antimicrobial and mildew proof technology, integrating odorless formula, with fresh product smell, smooth paint film, durable and beautiful paint.As an affordable and environmentally friendly product with excellent decorative performance, it is characterized by fresh smell, environmental health, strong covering power, large painting area, convenient constructionapplication, short constructionapplication period, etc. Specification Data Solvent: Water Pigment: Non-lead pigment Theoretical Solids By Volume: more than 50% Theoretical Coverage: Theoretically 1 litre of this product covers 12 sqm in 1 coat Coverage varies considerably depending on application methods and surface roughness and porosity. Shelf Life: Minimum 12 months at 77F(25C) unopened and store in cool and dry places. Recommended Film Thickness: Wet: 80 micron Dry: 30 micron Dry Time: At 77F (25C) and 50% R.H. to recoat Touch Dry: 1 hours Recoat : 2-3 hours Application: Brush, Roll, conventional spray or Airless Spray. Thinner: Thin up 15% depend on different application methods & temperature. Do not over thin by adding more than 30% water. Brush or Roller: For sealing new or bare surfaces thin with up to 1 part of clean water to 5-10 parts of paint(10%-20%) Conventional Spray: Add up to 1 part clean water to 5 parts paint(20%) Airless spray: do not thin Clean-up: Clean up equipment with water Typical painting system Substrate System All kinds of Wall surfaces 1.Alkali Resistance Primer (1 coat) 2.Emulsion Wall Paint (2 coats)
Fruits like apples, oranges, papaya, pear, lemon, kiwi, loquat, melon, vegetables like potatoes, garlic, tomato, ginger, carrots, cucumber, pepper, onion, garments, face mask, coffee beans, windows and doors (a different kind), glasses (different of glasses), sun houses, wooden pellets furniture, pet products kids toys.
The Aluminium Incinerated scrap is the by-product derived from the reprocessing IBA Incinerator bottom ash). It can be classified as follows: Basel code B1010. EW Code: 17 04 02. With a low melting point at 660'C, on visual inspection, aluminium can be found as melted and re-solidified particles or rocks. This happens to aluminium foil that is converted into small droplets during the incineration process. Some larger and thicker aluminium packaging items can still be partially recognised as they retain their shape. The heterogeneous nature of the processed material is due to the diversified conditions present in the combustion chamber, (some relatively cooler regions in the furnace). The stock can contain all kind of aluminium packing. We can currently provide this material in three different fractions and with different aluminium content: 3-8 mm split in two different qualities: 65% ± 3% Al 85% ± 3% Al 8-16 mm: about 70% ± 3% Al 16-60 mm: about 80% ± 3% Al The material contains minor impurities typically stones, ash, glass. Such components are inherent and adhere to the scrap surface. The total impurities can be sorted, but not fully removed. The collected stock is stored in warehouse on cemented flooring. It can be loaded loose in 20' Feet heavy duty container.
Rose alba ( white rose) essential oil is made by alba groups ltd. The Rosa alba has a much more intense aroma than Rosa damascena, source of our traditional rose Otto. Rose oil made from rose alba is much more expensive than the rose Otto made by rose damascena because in comparison with rose damascena for 1 kg rose oil we need two times more rose flowers to produce 1 kg rose alba oil. Rose alba essential oil controls & balances sebum production therefore, useful for both dry & oily skin. Rose alba essential oil assists in balancing & restoring the skin's pH and helps tighten pores. Rose alba essential oil is a wonderful skin toner.
Engineering components for automotive, electrical, construction, transmission tower projects , rail road components hardware like different types of washers, circlips & retaining rings, clips , clamps ,hose clamp , spring band clamps ,metal pressed parts, wire form parts..Manufacturing & sourcing agents
Black cumin is a part of the buttercup family and the seeds are dark, thin, and crescent-shaped when whole. The seeds have been used for many centuries in the Middle East, the Mediterranean and India. Today, black cumin seeds are used as a seasoning spice in different cuisines across the world due to their nutty flavor. Besides their culinary uses, black cumin seeds also have a wealth of important health benefits and are one of the most cherished medicinal seeds in history. The seeds of the black cumin plant contain over 100 chemical compounds, including some yet to be identified. In addition to what is believed to be the primary active ingredient, crystalline nigellone, black cumin seeds contain: thymoquinone, beta sitosterol, myristic acid, palmitic acid, palmitoleic acid, stearic acid, oleic acid, linoleic acid, linolenic acid, arachidonic acid, protein, vitamin B1, vitamin B2, vitamin B3, folic acid, calcium, iron, copper, zinc, and phosphorous.
White pepper (Piper nigrum) is a flowering vine in the family Piperaceae. Black and white peppercorns are both the fruit of the pepper plant, but they are processed differently. Black peppercorns are picked when almost ripe and sun-dried, turning the outer layer black. White pepper is prepared by having the outer layer removed before or after drying, leaving only the inner seed. Peppercorns are widely believed to the most commonly used culinary spice in the world. It has been used throughout history in herbal medicine and to preserve food. White pepper may aid in digestion. White pepper can assist in energy production and antioxidant defense. White pepper may improve dental health. White pepper may help skin conditions. White pepper may help with weight loss. White pepper is helpful for improving bone health.
Turmeric is one of nature's most powerful healers. The active ingredient in turmeric is curcumin. Tumeric has been used for over 2500 years in India, where it was most likely first used as a dye. The medicinal properties of this spice have been slowly revealing themselves over the centuries. Long known for its anti-inflammatory properties, recent research has revealed that turmeric is a natural wonder, proving beneficial in the treatment of many different health conditions from cancer to Alzheimer's disease. Here are 20 reasons to add turmeric to your diet: 1. It is a natural antiseptic and antibacterial agent, useful in disinfecting cuts and burns. 2. When combined with cauliflower, it has shown to prevent prostate cancer and stop the growth of existing prostate cancer. 3. Prevented breast cancer from spreading to the lungs in mice. 4. May prevent melanoma and cause existing melanoma cells to commit suicide. 5. Reduces the risk of childhood leukemia. 6. Is a natural liver detoxifier. 7. May prevent and slow the progression of Alzheimer's disease by removing amyloyd plaque buildup in the brain. 8. May prevent metastases from occurring in many different forms of cancer. 9. It is a potent natural anti-inflammatory that works as well as many anti-inflammatory drugs but without the side effects. 10. Has shown promise in slowing the progression of multiple sclerosis in mice. 11. Is a natural painkiller and cox-2 inhibitor. 12. May aid in fat metabolism and help in weight management. 13. Has long been used in Chinese medicine as a treatment for depression. 14. Because of its anti-inflammatory properties, it is a natural treatment for arthritis and rheumatoid arthritis. 15. Boosts the effects of chemo drug paclitaxel and reduces its side effects. 16. Promising studies are underway on the effects of turmeric on pancreatic cancer. 17. Studies are ongoing in the positive effects of turmeric on multiple myeloma. 18. Has been shown to stop the growth of new blood vessels in tumors. 19. Speeds up wound healing and assists in remodeling of damaged skin. 20. May help in the treatment of psoriasis and other inflammatory skin conditions.
Cassia is an aromatic bark, similar to cinnamon, but differing in strength and quality. Its bark is darker, thicker and coarser, and the corky outer bark is often left on. The outer surface is rough and grayish brown, the inside barks is smoother and reddish-brown. It is less costly than cinnamon and is often sold ground as cinnamon. When buying as sticks, cinnamon rolls into a single quill while cassia is rolled from both sides toward the centre so that they end up resembling scrolls. Cassia buds. Cassia buds resemble cloves. They are the dried unripe fruits about 14 mm (1/2 in) long and half as wide. It is native to Burma and grown in China, Indo-China, the East and West Indies and Central America. One of the oldest spices known to man. It has a strong characteristic aroma and flavor. We may sometimes hear cinnamon refer to as cassia. This term is used to distinguish between the Southeast Asia and the Ceylon type of cinnamon. Almost all of the cinnamon consumed in the United States is derived from trees grown in Southeast Asia. Nowadays cinnamon is used to flavor bakery and dairy products, as well as drinks. Cassia-cinnamon is such a familiar and beloved spice it needs little introduction. A global favorite for its delicious aromatic flavor.
Cloves offer many health benefits, some of which include providing aid in digestion, having antimicrobial properties, fighting against cancer, protecting the liver, boosting the immune system, controlling diabetes, preserving bone quality, and containing anti-mutagenic properties, as well as fighting against oral diseases and headaches, while displaying aphrodisiac properties as well. Cloves are one of the spices indigenous to Asian countries like Indonesia, India, Pakistan, and even areas of East Africa. It is native to the Maluku islands in Indonesia. Cloves are a popular flavouring agents used in a variety of ways across the world, particularly in Asia. Cloves form the culinary base in a number of different Asian cuisines. Better Digestion: Cloves improve digestion by stimulating the secretion of digestive enzymes. Cloves are also good for reducing flatulence, gastric irritability, dyspepsia and nausea. Cloves can be roasted, powdered, and taken with honey for relief in digestive disorders. Antibacterial Properties: Cloves have been tested for their antibacterial properties against a number of human pathogens. The extracts of cloves were potent enough to kill those pathogens. Clove extracts are also effective against the specific bacterium that spreads cholera.
Desiccated coconut is coconut meat which has been shredded or flaked and then dried to remove as much moisture as possible. There are a number of different styles of desiccated coconut used around the world, and availability of this coconut product varies, depending on the region where one is shopping. If desiccated coconut is not available, regular dried coconut can be used as a replacement, although dried content tends to have higher moisture content, despite the "dried" in the name. One of the most common forms of desiccated coconut is an unsweetened, very powdery product which is produced by drying shredded coconut and then grinding the shreds. It is also possible to find coarser desiccated coconut, such as desiccated shreds and even flakes of coconut. Many producers also make sweetened versions. The label should clearly specify whether or not the coconut has been sweetened. Desiccated Coconut Powder is obtained by drying ground or shredded coconut kernel after the removal of brown testa. It finds extensive use in confectioneries, puddings and many other food preparations as a substitute to raw grated coconut.
Oregano - scientifically named Origanum vulgare by Carolus Linnaeus – is a common species of Origanum, a genus of the mint family (Lamiaceae). It is native to warm-temperate western and south western Eurasia and the Mediterranean region. Oregano is a perennial herb, growing from 20–80 cm tall, with opposite leaves 1- 4 cm long. The flowers are purple, 3–4 mm long, produced in erect spikes. It is sometimes called Wild Marjoram, and its close relative O. majoramum is then known as "Sweet Marjoram". Uses Culinary Dried oregano for culinary use. Oregano growing in a field. Oregano is an important culinary herb. It is particularly widely used in Turkish, Greek, Portuguese, Spanish, Latin American, and Italian cuisine. It is the leaves that are used in cooking, and the dried herb is often more flavourful than the fresh. [2] Oregano [3] is often used in tomato sauces, fried vegetables, and grilled meat. Together with basil, it contributes much to the distinctive character of many Italian dishes. It is commonly used by local chefs in southern Philippines when boiling carabao or cow meat to eliminate the odor of the meat, and to add a nice, spicy flavor. Oregano combines nicely with pickled olives, capers, and lovage leaves. Unlike most Italian herbs, [citation needed] oregano works with hot and spicy food, which is popular in southern Italy. Oregano is an indispensable ingredient in Greek cuisine. Oregano adds flavor to Greek salad and is usually added to the lemon-olive oil sauce that accompanies many fish or meat barbecues and some casseroles. In Turkish Cuisine, oregano is mostly used for flavoring meat, especially for mutton and lamb. In barbecue and kebab restaurants, it can be usually found on table, together with paprika, salt and pepper. Oregano growing in a pot. It has an aromatic, warm and slightly bitter taste. It varies in intensity; good quality oregano is so strong that it almost numbs the tongue, but the cultivars adapted to colder climates have often unsatisfactory flavor. The influence of climate, season and soil on the composition of the essential oil is greater than the difference between the various species. The related species Origanum onites (Greece, Turkey) and O. heracleoticum (Italy, Balkan Peninsula, West Asia) have similar flavors. A closely related plant is marjoram from Turkey, which, however, differs significantly in taste, because phenolic compounds are missing in its essential oil. Some breeds show a flavor intermediate between oregano and marjoram.