TAPS CAS 29915-38-6 3-[Tris(Hydroxymethyl)Methylamino]-1-Propanesulfonic Acid Name3-[Tris(hydroxymethyl)methylamino]-1-propanesulfonic acid AbbreviationTAPS CAS#29915-38-6 Molecular weight243.28 Molecular formulaC7H17NO6S Storage ConditionsRoom temperature, light-proof and moisture-proof Use As a buffer system commonly used in DNA screening system, it can also be used as a buffer component of RNA samples. It is suitable for the study of electron transfer and phosphorylation of thin-layer chloroplast preparation. It can protect oxyhemoglobin from oxidizing to methemoglobin during freeze-drying process, and can also be used as a background electrolyte for protein microanalysis by capillary zone electrophoresis. AdvantageThe purity (> 99%) is water-soluble, the process is stable, and the appearance of the product can be guaranteed to be pure white crystal powder. DeSheng is an old blood testing reagent company with 14 years of research and development experience. It has a deep research on chromogenic substrates and biological buffers. Tag: anticoagulant citrate dextrose solution, n cyclohexyl 3 aminopropanesulfonic acid
NamePhosphoenolpyruvic acid tris(cyclohexylammonium) salt AbbreviationPEP CAS#35556-70-8 Molecular weight465.56 Molecular formulaC21H44N3O6P Storage ConditionsRoom temperature, light-proof and moisture-proof Appearance White powder product advantage purity: & GT; 99 % good water solubility, stable process. DeSheng is an old blood testing reagent company with 14 years of research and development experience. It has a deep research on chromogenic substrates and biological buffers. Tag anticoagulant citrate dextrose solution, n cyclohexyl 3 aminopropanesulfonic acid
Product nameColorless Citric Acid Crystals as Blood Collection Tube Additives CAS77-92-9 PackagePlastic Bottle Minimum Order Quantity10g MW 192.122 Formula C6H8O7 Purity 99% Citric acid is an important organic acid, also known as citric acid, colorless crystal, often containing one molecule of water of crystallization, odorless, strong acidity, and soluble in water. Its calcium salt is easily dissolved in cold water than hot water, and this property is commonly used to identify and separate citric acid. Anhydrous citric acid can be obtained by controlling a suitable temperature during crystallization. It has many uses in industry, food industry, and cosmetics industry. Usage In the formation of prothrombin activator and subsequent coagulation, calcium ions must be involved. The citrate ion and the calcium ion can form a soluble complex which is difficult to dissociate, thereby lowering the calcium ion concentration in the blood and blocking the blood coagulation. This product is used as an in vitro anticoagulant when blood transfusion or laboratory blood sample anticoagulation. Citric Acid Crystals is mainly used as a sour agent, a solubilizer, a buffer, an antioxidant, a deodorant, a flavor enhancer, a gelling agent, a toner, and the like. In addition, citric acid also inhibits bacteria, protects color, improves flavor, and promotes sucrose conversion. Citric acid also has a chelation that removes certain harmful metals. Citric acid prevents oxidation caused by enzyme catalysis and metal catalysis, thereby preventing discoloration of quick-frozen fruit agprp gel preparation, potassium oxalate anticoagulant
Product namePRP Serum Separating Gel GravityAccurate Specific Gravity ModelNDS0105 FunctionFor Blood Collection Tube Additives Packaging Details20kg,25kg,100kg,200kg in plastic and iron drum, with or without inner plastic bag Properties: Accurate specific gravity, great thixotropy Reagent that can be used in combination:ACD for blood banking,Hyaluronic Acid etc. PRP Principle Platelet Rich Plasma (PRP) Prolotherapy, like Dextrose Prolotherapy, is a method of injection designed to stimulate healing. Platelet rich plasma is defined as autologous blood with concentrations of platelets above baseline levels, which contains at least seven growth factors. Cell ratios in normal blood contain only 6% platelets, however in PRP there is a concentration of 94% platelets. Platelets contain a number of proteins, cytokines and other bioactive factors that initiate and regulate basic aspects of natural wound healing. Tag serum separator tube gel, gel separating serum
Product nameDiazolidinyl Urea Formaldehyde /Germall-2 Powder Antiseptic /1-[1,3-bis(hydroxymethyl)-2,5-dioxoimidazolidin-4-yl]-1,3-bis(hydroxymethyl)urea CAS NO 78491-02-8 Formula C4H10N4O Storage Dry And Dark Place EINECS278-928-2 Minimum Order Quantity500g Packaging DetailsPlastic Bottle or Aluminium Film Medical Grade Used for blood collection tube and Cosmetics manufactureing Diazolidinyl urea preservative Diazolidinyl Urea SPECIFICATIONS: Appearance White, fine, free-flowing powder Odor Odorless or slight characteristic odor Nitrogen 19.0~21.0% Loss on Drying 3.0% max. Residue on Ignition 3.0% max. pH (1% in water) 6.0~8.0 Heavy metal (Pb) 10ppm max. PACKAGING Standard packaging includes the following: 25kgs net weight cardboard drum inside plastic bag sealed Other package sizes are available upon request. STORAGE Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closedwhen not in use Tag blood clotting powder, emergency blood clotting agent
ã??Product nameã??Blood Collection PET Tube ã??Materialã??Polyethylene Terephthalate ã??Sizeã??12*75mm/ 12*100mm/16*100mm ã??Packageã??3000 Pcs/ Box Or 4000 Pcs /box ã??Use Forã??Vacuum Tube PET Tube Blood Collection Tube Polyethylene Terephthalate Tube For Vacuum and No-vacuum Item Size Material VPT01 12*75mm PET OR PP VPT02 12*100mm PET OR PP VPT03 16*100mm PET VPDYT04 12*75mm PP+PET Tag: PRP gel preparation, additives in blood tubes
Product name High Effective Pure Glucose Powder, Additives In Blood Tubes CASã??50-99-7 Appearance Colorless Transparent Powder MOQ 1kg Usage Moisture Molecular Formula CH2OH(CHOH)4CHO+2Ag(NH3)2OH Properties White Powder Glucose, organic compound, molecular formula C6H12O6. It is the most widely distributed and most important monosaccharide in nature. It is a polyhydroxy aldehyde. Pure glucose is colorless crystal, sweet but not as sweet as sucrose (can not taste sweet), soluble in water, slightly soluble in ethanol, insoluble in ether. The natural glucose aqueous solution is optically responsive to the right, so it belongs to "dextrose". Glucose plays an important role in the biological field. It is the energy source of living cells and the metabolic intermediate, the main energy-generating substance of living things. Plants produce glucose through photosynthesis. It is widely used in the field of candy manufacturing and medicine. Chemical properties It is the most widely distributed monosaccharide in nature. Glucose contains five hydroxyl groups, one aldehyde group, having the properties of a polyol and an aldehyde. It is easily decomposed by heating under alkaline conditions. It should be kept in a sealed state. It is quickly absorbed after oral administration and is used by tissues after entering the human body. After 1kg of glucose is completely oxidized by the human body, 2870KJ of energy is released. Some of this energy is converted into 30 or 32mol of ATP. The rest of the energy is released as heat to maintain body temperature. It can also be converted into glycogen or fat by liver or muscle. (1) The aldehyde group in the molecule is reducible and can react with silver ammonia solution: CH2OH(CHOH)4CHO+2Ag(NH3)2OH-water bath heatingCH2OH(CHOH)4COONH4+2Ag+3NH3+H2O, oxidized Into ammonium gluconate. (2) The aldehyde group can also be reduced to hexahexol. (3) There are a plurality of hydroxyl groups in the molecule, which can be esterified with an acid. (4) Glucose undergoes an oxidation reaction in the living body, releasing heat (C6H12O6 + 6O2 (oxygen) + 6H2O = = 6CO2 + 12H2O + energy). (5) Glucose can be obtained by hydrolysis of starch under the action of enzyme or sulfuric acid. (6) Plant photosynthesis: 6CO2+6H2O (chlorophyll, sunlight catalysis) - C6H12O6+6O2. (7) Reaction equation between glucose and new copper hydroxide: CH2OH(CHOH)4CHO+2Cu(OH)2-heated->CH2OH(CHOH)4COOH+Cu2O+2H2O. (8) Glucose is decomposed into water and carbon dioxide under certain conditions. (9) Hydrolysis of maltose: C12H22O11+H2O-catalyst2CH2OH(CHOH)4CHO (10) Starch and cellulose hydrolysis: (C6H10O5)n+nH2O-catalystnCH2OH(CHOH)4CHO
Product nameAmmonium Oxalate Monohydrate CAS NO1113-38-8 AppearanceWhite Powder Main Content 99% PH6.5 Cl%0.001 SO4%0.005 Pb%0.001 Essential information of High quality 1113-38-8 with best price Colorless columnar crystals. The relative density of 1.501, refractive index of 1.439. Soluble in 20 parts of cold water, 2.6 parts of boiling water, slightly soluble in ethanol, insoluble in ammonia. Odorless, heat decomposition. More information of High quality 1113-38-8 with best price StorageIt should be stored in a well-closed container at low temperature, keep away from moisture, heat and light. Application of High quality 1113-38-8 with best price For pharmaceutical intermediates . HUBEI NEW Desheng Materials technology company was established in April of 2005.Specializing in development,production and sales of IVD chemical reagents.Our product mainly includes Blood collection tube additives,diagnostic kits raw materials,and enhanced chemiluminescent reagents forAIA. For more than 14 years,Wuhan Desheng Biochemical Technology operates under the ISO 90001:2008system and some of our products has been accredited with SGS certification.Having recognized the significance of accuracy and safety in the pre analytical phase of diagnostics,Wuhan Desheng strongly contributes towards a responsible IVD chemical reagents provider.Based on strong R&D capacity, progressive ideas and competency,we strives to manufacture products of uppermost quality at competitive prices. 50% stuff are bachelor degree,20% are master degree,100% of research and development stuff are master degree.We have built the business relationship with renowned medical apparatus and instruments firm in domestic market,like improve medical in Guangdong,Zhejiang Gongdong, Zhejiang K.S medical and so on. What's more,the oversea sales business is expanded to 28 countries in global market. Tag additives in blood tubes, potassium oxalate anticoagulant
Product name Anticoagulant Use For Blood Glucose Testing Appearance White Powder Purity 99.5% Molecular Weight 41.99 Packaging Details 500g/bottle AR Grade Sodium Fluoride Powder / NaF Anticoagulant Used In Blood Transfusion Properties White powder, toxic. Soluble in water, the solution is corrosive to glass. Almost insoluble in ethanol. Use Anti-glycemic decomposition agent, used in combination with potassium oxalate, for blood glucose testing. (One-time use of vacuum blood collection tube additives). Usage and Dosage The concentration should be 1 mg-3 mg (0.003934 mol/L-0.0111 mol/L) of potassium oxalate monohydrate per ml of blood. Sodium fluoride 2 mg-4 mg (0.0476 mol/L-0.0952 mol/L). The recommended dosage is: sodium fluoride (2.5-3mg/mL blood) / potassium oxalate (2.0mg/mL blood) additive code: NFX. Storage Sealed and moisture-proof. Validity two years Company information Wuhan Desheng Chemical Technology Company was established in April of 2005.Specializing in development,production and sales of IVD chemical reagents.Our product mainly includes Blood collection tube additives,diagnostic kits raw materials,and enhanced chemiluminescent reagents forAIA. For more than 14 years,Wuhan Desheng Biochemical Technology operates under the ISO 90001:2008 system and some of our products has been accredited with SGS certification.Having recognized the significance of accuracy and safety in the pre analytical phase of diagnostics,Wuhan Desheng strongly contributes towards a responsible IVD chemical reagents provider.Based on strong R&D capacity, progressive ideas and competency,we strives to manufacture products of uppermost quality at competitive prices. 50% stuff are bachelor degree,20% are master degree,100% of research and development stuff are master degree.We have built the business relationship with renowned medical apparatus and instruments firm in domestic market,like improve medical in Guangdong, Zhejiang, Gongdong, K.S medical and so on. What's more,the oversea sales business is expanded to 28 countries in global market.
[Title]acridine salt nsp-sa [English name] (tosyl) carbamoyl) acridinium-10-yl) propane-1-sulfonate (nsp-sa) [CAS#]211106-69-3 [molecular weight] 584.66 [Formula] c28h28n2o8s2 [appearance] yellow solid or powder [storage conditions] refrigerate at 2-8 , seal, dry and keep away from light [purpose] it can be used to mark proteins, antigens, antibodies, nucleic acids (DNA, RNA), etc. The dilute solution of acridine and its salts shows purple or green fluorescence, while the dilute solution of salts has green fluorescence. After dilution, it becomes free acridine due to saltwater hydrolysis, showing purple fluorescence. Acridine salt is widely used as photocatalyst and dye preparation. [product advantage] Purity: 98% (HPLC), good water solubility, stable process, small batch difference.
[Title] acridine hydrazide nsp-sa-adh [English name] nsp-sa-adh [molecular weight] 740.85 [Formula] c34h40n6o9s2 [appearance] yellow solid or powder [storage conditions] refrigerate at 2-8 , seal, dry and keep away from light [purpose] it can be used to mark proteins, antigens, antibodies, nucleic acids (DNA, RNA), etc. The terminal of acridine hydrazide is suitable to react with the polysaccharide, nucleic acid or protein containing aldehyde group and label it with acridine. [product advantage] Purity: 98% (HPLC), good water solubility, stable process, small batch difference.
[Title] acridine salt nsp-sa-nhs [English name] 3-[9-(((3-(N-succinimidyloxycarboxypropyl)[4-methxylphenyl]sulfonyl)amine)carboxyl]-10-acridiniumyl)-1-propanesulfonatei CAS#199293-83-9 [molecular weight] 681.73 [Formula] c32h31n3o10s2 [appearance] yellow solid or powder [storage conditions] refrigerate at 2-8 , seal, dry and keep away from light [purpose] it can be used to mark proteins, antigens, antibodies, nucleic acids (DNA, RNA), etc. [product advantage] Purity: 98% (HPLC), good water solubility, stable process, small batch difference. The related compounds have been proved to be very advantageous chemiluminescence markers, with stability, activity and sensitivity higher than those of radioisotopes.
[Title] isoluminol / 4-aminophthaloyl hydrazide [English name] 4-amino phthalhydrazide CAS#3682-14-2 [molecular weight] 177.16 [Formula] c8h7n3o2 [storage condition] room temperature, away from light and moisture White like powder [purpose] chemiluminescent reagent, commonly used in chemiluminescent immunoassay, such as metal cations and blood detection. [product advantage] Purity: 98% (HPLC), good water solubility, stable process, small batch difference.
[Title] luminol / 3-aminobenzoylhydrazide [English name] 3-amino phthalhydrazide [Chinese name] luminol / 3-aminobenzoylhydrazide / Luminol CAS#521-31-3 [molecular weight] 177.16 [Formula] c8h7n3o2 [storage condition] room temperature, away from light and moisture [chemical properties] soluble in alkaline solution, soluble in dilute acid, almost insoluble in water, insoluble in alcohol. Neutral or light acid solutions show strong bright blue fluorescence when exposed to ultraviolet light. [purpose] chemiluminescent reagent, commonly used in chemiluminescent immunoassay, such as metal cations and blood detection. [luminescent rate detection] the optimal fluorescence wavelength is 425nm (detect the chemiluminescence rate in 60mmk2s2o8100mk2co3, ph11.5 solution). Luminol / luminol is one of the most commonly used liquid-phase chemiluminescent reagents because of its simple structure, easy synthesis, good water solubility and high quantum efficiency. Since Albrecht first reported the chemiluminescent reaction of luminol and oxidant in alkaline solution in 1928, people have been very active in the study of the chemiluminescent system, which makes the chemiluminescence very active Optical systems are used in many fields.
[product name]General name: serum separating gel (radiation resistant) [Specification] 20kg / barrel, 25kg / barrel [product performance] the product is colorless and transparent colloid with light smell and no impurities; it is physiologically inert and insoluble in water, with a relative specific gravity of 1.045-1.065g/cm3, a viscosity of 100000-300000 centipa, and a volatile content of â?¤ 1.5%. It has excellent thixotropic and isolation properties. See the product test report for other properties. [scope of application] this product is specially used for manufacturing disposable vacuum blood collection vessels and injection blood collection vessels, as the necessary materials for the storage, transmission and transfer of high-quality serum and blood samples in clinical test. [principle of use] generally, the specific gravity of serum is about 1.030, the specific gravity of blood clot is about 1.092, and the specific gravity of separation gel of our company is between 1.045 and 1.065. The separation glue has good thixotropic and isolation properties. When the separation glue and the coagulated blood are centrifuged in the same tube, under the effect of centrifugal force, the hydrogen bond between the separation glue molecules is broken and converted into a low viscosity fluid. Because its specific gravity is between the blood cell and serum, the separation glue gradually accumulates between the serum and the blood clot in the centrifugation process. When the external centrifugation disappeared, the hydrogen bond between the molecules recombined to form a network structure, and the separation gel became a high viscosity gel again, forming a dense isolation layer to separate the serum and the blood clot. [Validity] 24 months
[product name] water soluble silicide agent [package specification] 1L / bottle, 5L / barrel [product performance] colorless, tasteless, transparent to turbid liquid, soluble in water, ethanol and alcohol water system. The aqueous solution with the content less than 5% is very stable, and the stability will be reduced if the acidity or alkalinity is too high. [usage] 1. Add 0.5-1 phr of water-soluble silicide to 100 phr of deionized water, prepare 0.5-1% aqueous solution, and mix well. 2. Soak the test tube in the above solution and take it out after a short stay. 3. Drain the solution downward, put it in the oven and dry it at 95 ~ 105 . [special storage conditions and methods] sealed storage under normal temperature and pressure. [precautions] 1. The water-soluble silicide is a high molecular methyl polysiloxane copolymer, which has hydrolysis stability. The test tube, container and measuring tool should be kept clean when the test tube is silicified and the solution is prepared. It can be directly prepared with deionized water. The preparation is simple and easy, and the cost is low. 2. In view of the differences of products, technology and environment of each enterprise, small batch test should be carried out before batch use of this product. [validity period] when the product is not opened for storage at 25 or below, the shelf life of the product is 30 months from the date of production.
[Product Name] Sodium fluoride [Package Specification] Plastic bottle with sealed, 500g/bottle [Performance] White crystal powder, easy to absorb moisture [Application] Steel analysis. Phosphorus was determined by photoelectric colorimetry. Scandium was determined by spot analysis. It can be used for blood test and used as a masking agent and fluxing agent. [Special Storage Conditions and Methods] Sealed and moisture-proof. [Validity] 3 years (subject to the production date). Desheng is an old brand blood test reagent company with 14 years of R&D and production experience. It has a deep research on blood collection additives. If you need any business friends of irumino, (wechat with the same number) directly. We are looking forward to your call!
[product name] heparin lithium [package specification] plastic bottle, 10g / bottle, 20g / bottle, 50g / bottle [product performance] white amorphous powder, odorless, soluble in water, easy to absorb moisture, average molecular weight of 15000, stable at room temperature. The titer of heparin lithium of the company is â?¥ 150IU / Mg, and the titer of anhydrous heparin is â?¥ 160iu / mg. Other indexes were controlled according to the standard of heparin sodium. [scope of application] 1. This product is applicable to the collection and anticoagulation of blood samples for clinical biochemical examination and emergency biochemical examination, as well as the collection and anticoagulation of blood samples for some Hemorheology items. 2. It is recommended to use heparin lithium as anticoagulant in clinical test to determine the ion content in blood, because it is the least likely to interfere with the determination of other ions. 3. This product is not a drug and cannot be used as an injection. It is forbidden to inject directly into human body and animals. [Validity] 3 years
[product name] potassium oxalate [package specification] 500g / bottle [product performance] white monoclinic crystal, soluble in water. [main ingredients] potassium carbonate, oxalic acid, etc. [application] it is used in medicine making, straw hat bleaching, chemical reagent, fabric descaling agent, anticoagulant for venous blood sample, etc. [special storage conditions and methods] sealed and moisture-proof. [validity period] 3 years (subject to the production date).
[Product Name] Adenine powder [Place of Origin] EZHOU, CHINA [Brand Name] DESHENG [CAS No.] 70700-30-0 [Molecular formula] C5H8N5O4P [Packaging Details] Plastic Bottle or Aluminium Film [Appearance] White Or Almost White Crystalline Powder [Residue On Ignition] 0.05% [Loss On Drying] 0.36% [Organic Impurities] USP 37 [Assay (HPLC)] 99.61% [Heavy Metals] â?¤20ppm [Molecular weight] 233.12 [Alias] 6-amino guanidine phosphate, vitamin B4, phosphatidamine, adenine phosphate, aminoguanidine phosphate, 1H 6-aminophosphate ã??Physical parameterã?? Melting point: 261-263 ° C (decomposition) Character Description: White crystalline powder, slightly acidic. Soluble in boiling water and sodium hydroxide solution, slightly soluble in cold water, dilute hydrochloric acid, insoluble in ethanol and chloroform ã??Applicationã?? Used for blood banking
