Products

STR-39X Human Amplification Fluorescence Detection Kit (Direct Amplification): It uses six-color fluorescent labeling technology and multiple STR fluorescent compound amplification method to simultaneously detect the polymorphism of 39 autosomal loci, 1 DYS391 Y-chromosomal locus, 1 Amelogenin sex locus, and 1 Y-indel insertion-deletion fragment in human genomic DNA. It can simultaneously detect the polymorphism of 42 STR loci, including FTA card, blood card, or saliva map, and directly amplify them (without isolating and purifying the template), which has a better effect, and is suitable for the creation of the Ministry of Public Security DNA database, case detection, investigation, abduction, and DNA identification of kinship, which is an extension of the loci of existing kits on the market, and is widely recognized by domestic and foreign customers in practice Applying. The set is an extension of the existing kits on the market, and has been widely recognized by domestic and foreign customers in practical application.

BM Life Sciences, the whole series of SPE column/plates is made of medical grade polypropylene by one-time injection molding; The sieve plates are made of ultra-pure ultra-high molecular weight polyethylene by sintering, with different models to choose from; Fillers are sourced worldwide and evaluated by reputable institutions, with reliable quality; they are produced in a 10,000 class clean room, with standardized production process and ERP management, and product quality can be traced; and the products are available in various specifications. All of the company's products can be customized by OEM/ODM, so that customers can enjoy high-quality one-stop service.

The DNA Small/Medium/Large Extraction Column consists of an outer tube + inner tube + silica gel membrane + a pressure ring. It is used to pre-process DNA such as genome, chromosome, plasmid, PCR product, gel reduction product, RNA and other biological samples to achieve the purpose of separation, extraction, purification and concentration of the target product.

Blank affine chromatography columns (gravity columns for protein purification) are specially designed for conducting protein gravitational purification experiments. Customers can load their own chromatographic media (protein purification packages) and purify proteins or other substances in small batches for further scientific research and scale-up experiments. Affinity chromatography columns can be used to load nickel column (Ni-NTA), gast agarose, MBP agarose, protein A agarose, protein G agarose, protein agarose A/G and other common affinity chromatography packaging materials suitable for recombinant proteins with different labels, such as His, MBP, GST, etc. 

QuEChERS (Quick, Easy, Cheap, Effective, Rugged, Safe) is a new technology for rapid sample pre-treatment for agricultural product testing developed in recent years. It was first developed by M Anastasides et al. (2003) of the USDA, and then formally proposed the QuEChERS method after numerous tests and improvements. QuEChERS pesticide residue pretreatment method refers to the advanced version of SPE, which has a similar purification effect to SPE, but the treatment steps are more condensed, with time-saving, efficiency, economy and other characteristics, and are gradually adopted by analysts and analysts. It is gradually accepted by most analysts. With the QuEChERS kit, you can prepare samples for analysis of different pesticide categories and types in just a few simple steps.

Ultra-high molecular weight polyethylene (UHMW-PE) is a polyethylene with a molecular weight of more than 1.5 million and is a thermoplastic engineering plastic with excellent comprehensive performance.

BM Life Sciences, market-oriented automated instrumentation, meeting the needs of the life sciences and biomedical industry, is committed to the research and development of various types of automated instrumentation according to market demand, to help customers improve the production process, improve production efficiency, reduce the management and operation costs of the enterprise, improve the core competitiveness of enterprises, accelerate industrialization of the industry, and then contribute to the development of the industry as a whole! 

The BM stem cell resuscitator can be used under GMP conditions, eliminating the risk of contamination during defrosting procedures using water; built-in temperature sensors and standard defrost procedures ensure intelligent defrosting; Easy to operate, just insert the cryopreservation tube into the hole and remove it automatically at the end of the procedure.

BM Syringe Type Empty Columns consist of an empty column, upper and lower frits, which can be filled with SPE adsorbents, filter membranes, solid reagents, etc., according to the customer's request, to meet the flexible needs of the laboratory.

B&M® NH2 (amino) is a silica gel-based aminopropyl SPE. It has a polar stationary phase and a weak anion exchanger, which can achieve retention by weak anion exchange (aqueous solutions) or polar adsorption (non-polar organic solutions), and thus has a dual role. When used in non-polar solutions (e.g., hexane) for pretreatment, it can form hydrogen bonds with molecules with functional groups -OH, -NH, or -SH, aminopropyl PKa=9.8; it is weaker than SAX with anions, and it can be used as a weak anion exchanger to remove strong anions such as sulfonate from samples in aqueous solutions with pH<7.8.

The aminopropyl bound phase has strong polar adsorption in nonpolar organic solutions and weak anion exchange retention in aqueous solutions. NH2 works well in a wide range of sample matrices and can be used in the food, environmental, pharmaceutical, and medical industries.

Equivalent to Agilent Bond Elut NH2 and Waters Sep-Pak NH2.

B&M® Diol is a silica gel based tip SPE with silica gel-like release properties. It extracts polar samples from non-polar solutions through polar interaction, is similar to unbound silica gel in the nature of hydrogen bond interaction with the sample, and can differentiate structurally similar compounds such as structural isomers, as well as silica gel minicolumns. It can also be used to isolate nonpolar compounds because the carbon chains in the bound phase provide sufficient nonpolar force to hold hydrophobic samples, with solvent ratio selectivity different from silica gel.  Diol is commonly used to isolate drugs or metabolites, such as THC, from biological solutions, such as urine samples. It is equivalent to Agilent Bond Elut 2OH and Waters Sep-Pak Diol.

B&M® CN is a silica gel-based cyanopropyl filler that can be used as a non-polar adsorbent to extract polar and non-polar molecules from aqueous solutions, as well as polar molecules from relatively non-polar solvents. In addition, cyanopropyl acts as a complex ligand to enrich some metal ions in aqueous solution.
Cyanopropyl is a weakly hydrophobic filler of the silica matrix and can be used as a direct or reverse phase adsorbent. Under the conditions of the reversed phase, nonpolar or slightly polar acidic, neutral and basic compounds are extracted from aqueous solutions. Under direct phase conditions, polar compounds are extracted from nonpolar organic solutions. In addition, cyanopropyl acts as a complex ligand to enrich some metal ions in aqueous solution. For strong hydrophobic substances that bind irreversibly at the stationary C18 phases, the stationary CN phases are a more suitable choice.   Equivalent to Waters Sep-Pak CN.