Tristar Biotech,provide a simple, fast, and cost effective method to purify plasmid DNA. High-purity or ultrapure DNA of high-copy and low-copy plasmid and cosmid extracted from small, middle, or large volume of culture is ready to be used in any routine downstream applications.
Product Name: Polydeoxyribonucleotide Other Name: PDRN;Salmon Extract Appearance: White powder Supplier: ZHENYIBIO Polydeoxyribonucleotide (PDRN) is a reliable cell growth active substance and a mixture of DNA. It is extracted from salmon sperm,DNA and derived from controlled purification and sterilization process.
Product Name: Polydeoxyribonucleotide Other Name: PDRN;Salmon Extract Molecular Formula: C15H31N3O13P2 Molecular Weight: 523.36 Appearance: White powder Purity: 98% CAS NO.: 9007-49-2 Supplier: ZHENYIBIO Polydeoxyribonucleotide (PDRN) is a reliable cell growth active substance and a mixture of DNA. It is extracted from salmon sperm,DNA and derived from controlled purification and sterilization process.
PRP /PRF /DNA /RNA /TUBES
INCI Name: FIBRONECTIN Appearance: Colorless aqueous solution Purity: 98% CAS NO.: 86088-83-7 Application: cosmetics and skin care products Supplier: ZHENYIBIO Fibronectin,abbreviated as FN; it is a high molecular weight non-collagen glycoprotein with a molecular sugar content of 4.5-9.5% ; Mainly produced by liver and vascular endothelial cells, widely present in plasma, a variety of cell surfaces and cell matrix, the content of FN in plasma is about 0.3mg/ml; it is one of the main components of extracellular matrix. Application of Fibronectin: (1) Fibronectin and cell culture: Fibronectin (FN), as a substrate for cell culture, can increase the attachment rate and confluence rate of a variety of cells, shorten the cell confluence time, make the cell morphology and structure good, increase the metabolic rate, and significantly increase the speed of DNA, RNA and protein synthesis; The colony rate of cells increased, and the survival rate of primary culture increased. (2) Fibronectin and wound repair Fibronectin participates in the whole process of wound repair, especially in the early stage of wound healing. (3) Fibronectin and beauty Thanks to the powerful regeneration and repair function of FN, its application and role in beauty and skin care are also very powerful. It can be used for daily skin care as well as medical beauty, light medical beauty, etc.; it can effectively solve a variety of skin problems such as: Repair of acne, acne, hormonal face, sensitive and weak skin, dry peeling, post-sun damage, post-medical damage and other problematic skin, repair of rough, dull, fine lines, slack and fatigued skin.
Product Name: Phycocyanin Specification: E6,E18,E25,E40 Extract from: Spirulina Appearance: Blue Fine powder Supplier: ZHENYIBIO Brief Introduction of Phycocyanin Spirulina Extract Phycocyanin is natural light blue colorant extracted from blue-green algea (Spirulina ).It`s good water soluble, Alcohol and lipid insoluble.Spirulina Extract Phycocyanin accounts for as much as 20% protein and attaches itself to photosynthesizing membranes, also it`s anti-inflammatory and antioxidant. It`s an accessory pigment to chlorophyll.Phycocyanin is derived from C-phycocyanin and allophycocyanin which have fluoresent properties that are valuable to research in immune assay kits. Spirulina Extract Phycocyanin is selective about which cells it attaches to, making it simple to track down. Benefits 1.Increases anti - oxidant status which helps in reducing ROS (reactive oxygen species) mediated injury. 2.Potent anti - inflammatory activity by inhibiting COX - 2 enzyme. 3.Hepatoprotective and nephroprotective activity. 4.Reduces drug induced hepatotoxicity and nephrotoxicity by increasing SOD (Superoxide dismutase) levels in the body, thus having protective effects on liver and kidney.
Supplier: Rapid antigen test kits , viral transport media ( moh approved vtm kits), rna extraction kits , cr plates and machines.
biochemistry analyser , biochemistry medias fda approved
rapid test kits hiv , hcv , filter tips, laboratory consumables , agar plates , wolf air mask (the only device globally to be tested and effective 99.9 percent against covid 19)
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Proteinase K CAS NO 39450-01-6 Lyophilized Powder from Tritirachium album limber. CAS No. 39450-01-6 Molecular Formula: C29H27N2O12P Molecular Weight: 626.504641 EINECS NO. :254-457-8 Other name: CHLOROM; IUB:3.4.21.14; IUB: 3.4.21.64; EC 3.4.21.14; EC 3.4.21.64; ENDOPEPTIDASE K; 3.4.21.14; PROTEINASE K. Protease k is a highly active protease of the subtilisin class, used for the general degradation of proteins in biological samples. It is purified from Tritirachium album limber. Protease K is a serine protease with broad cleavage activity. It cleaves the carboxy terminal peptide bond of aliphatic amino acid and aromatic amino acid. This enzyme is purified to remove RNase and DNase activities. Since proteinase K is stable in urea and SDS, it also has the ability to degrade natural proteins. Application: 1.Gene Diagnostic Kit 2.Genomic DNA extraction kit 3.RNA extraction kit removes nucleases from DNA and RNA preparation 4.Extract non-protein components from tissues to degrade protein-containing impurities-such as preparation of DNA vaccines and heparin 5.Preparation of chromosomal DNA for pulse electrophoresis 6.Western Blot 7.The general working concentration of proteinase K is 50-100ug / ml Proteinase K Source: Tritirachium album limber Appearance: white lyophilized powder Specific activity: > 30 U / mg protein (measured 33-36U / mg, subject to the current batch of COA). Molecular weight: 29kDa (SDS-PAGE) Definition of activity unit: at 37 and pH 7.5, the substrate casein can be hydrolyzed to produce 1 �¼mol of tyrosine eggs per minute The amount of white enzyme K is defined as one unit (U). Residue of DNase: Digested with �» DNA as the substrate for more than 6 hours at 37 , no deoxyribonuclease activity was detected. RNase residue: Digested at 25 for more than 16 hours, no ribonuclease activity was detected. Inactivation method: adding benzenesulfonyl chloride (PMSF) or diisopropyl fluorophosphoric acid (DFIP) inhibitor to the reaction system Alive, incubation at 65 for 10-15min can partially inactivate. Packing: 100g / bottle; 500g / bottle; 1Kg / bottle Storage: The dry powder state can be stored for a long time under the condition of -20 . After dissolving, dispense into appropriate volume, store at 2-8 for short-term, and -20 for long-term. Under the correct storage conditions, the validity period of the dry powder state can reach one year. The liquid state is valid at -20 for half a year. After opening the package, if It is recommended to filter and sterilize or add a stabilizer such as 0.5% sodium azide to prevent microbial contamination if it is left at 2-8 for more than a week. Storage and dilution buffer: 50 mM Tris-HCL buffer, 2 mM CaCL2 (pH 8.0). Reaction conditions: Incubate for one hour at 37-56 in reaction buffer
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