Description of n-Dodecyl-beta-D-maltoside from Watson Biotechnology Co., Ltd
Basic Information of n-Dodecyl-beta-D-maltoside |
Product Name | n-Dodecyl-beta-D-maltoside(DDM) |
CAS NO. | 69227-93-6 |
Apperance | White powder |
Assay | 99% |
Pacakge | 10G/100G/1KG/Bag |
MOQ | 10G |
Storage | Cool and dry place |
Shelf Life | 2 Years |
Brand | Watson |
Specifications(COA) of n-Dodecyl-beta-D-maltoside DDM CAS 69227-93-6 nonionic detergent biochemical and molecular biology research
ITEMS | SPECIFICATIONS | RESULTS |
Appearance| | White solid | Complies |
Solubility | Easily soluble in water. Clear and colorless solution | Complies |
NMR and MS | Should comply | Complies |
Identification | IR and HPLC | Complies |
Optical activity [a] 20/D, c= 1 in H2O | +45° ~ +49° | +47.1° |
pH (1% solution) | +5° ~ +8° | 6.48 |
Heavy metal | Max.20ppm | Complies |
Residue on ignition | Max.0.5% | 0.02% |
CMC (H2O) (0.0087%) | 0.16 mM1 ~ 0.18 mM1 | 0.17 mM1 |
Conductance (10% solution) | <40μS | Complies |
Dodecanol | Max.0.5% | Complies |
TLC | One spot | One spot |
Assay | Min.98% | 99. 5% |
Conclusion | QUALIFIED. |
n-Dodecyl-β-D-maltoside (DDM) is a nonionic detergent commonly used in biochemical and molecular biology research, particularly for the following applications:
1. **Membrane Protein Solubilization**: DDM is frequently used to solubilize and stabilize membrane proteins without denaturing them. It helps to maintain the native structure and function of these proteins, which is crucial for structural studies, including X-ray crystallography, cryo-electron microscopy, and NMR spectroscopy.
2. **Protein Purification**: DDM is used in the purification of membrane proteins through affinity chromatography. The detergent helps to keep the membrane proteins in solution while allowing for their separation and purification.
3. **Structural Studies**: The mild nature of DDM makes it suitable for maintaining the functionality and structure of proteins during various structural analysis methods. It is particularly favored for studying G-protein-coupled receptors (GPCRs) and other membrane-associated proteins.
4. **Enzyme Assays**: DDM can be used in enzyme assays where membrane-bound enzymes are involved. It helps to solubilize the enzyme while preserving its activity, allowing for more accurate activity measurements.
5. **Liposome Preparation**: DDM is also used in the preparation of liposomes or artificial vesicles, which are employed in drug delivery studies, as well as in the study of lipid-protein interactions.
6. **Cell Lysis and Fractionation**: It is used in cell lysis buffers for extracting membrane proteins while preserving the structural integrity of cellular membranes, allowing for the separation of membrane-bound components from the cytosolic fraction.
7. **Crystallization of Membrane Proteins**: In protein crystallization experiments, DDM helps to stabilize the protein in its native form, increasing the chances of obtaining high-quality crystals suitable for X-ray diffraction studies.
Overall, n-Dodecyl-β-D-maltoside is a crucial tool in the study of membrane proteins, where it provides a balance between solubilization efficiency and maintaining protein stability.
FAQ From Watson Biotechnology Co., Ltd |
Q | Can I get a sample for free ? |
A | For small QTY and low value product, we can provide sample for free exclude shipping cost. For high value sample, we will charge the basic sample cost, but we can refund all the cost if customers place order after sample test. |
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Q | How to confirm the product quality before placing orders ? |
A | Most of our products confirm to international standards like USP/EP/BP/JP/CP. We will provide COA/TDS/MSDS for customers to confirm the specification before placing order. |
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Q | What is the payment you accept? |
A | For small and low value order, we accept CreditCard, MaterCard,VISA,Western Union and T/T.For large order, we can do T/T and L/C. Any pay on delivery or pay-after are not available for us. |
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Q | What is your shipment way ? |
A | For less than 100kg gross weight order will ship with courier like FedEx or UPS, we support customers to place courier orders remotely by their account, we will package the goods well and wait for pick up.For more than 100kg goods, we will transport by Air or Sea according to customers' requirement. |
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Q | How long is your after-sales service? |
A | We accept customer’s quality complaint in three month after customer received the goods. We provide tech.support for all-life if customer place order from our company. |
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| How do you treat quality complaint ? |
A | We support customer to provide our products to any rightful third party testing organization to test our products according to the COA specification, if the test result is confirm with COA, we will take all the loss for customers. |
Founded in 2006 and headquartered in Wuhan, Hubei, China, Watson Biotechnology Co., Ltd is a leading manufacturing powerhouse specializing in the production of Active Pharmaceutical Ingredients (APIs) and Intermediates, Food and Feed Additives, Agricultural and Aquaculture chemicals, and Fine Chemicals. As a dedicated factory, our operations are driven by a commitment to excellence and innovation, ensuring that our products meet the highest standards of quality and compliance.
With a robust team of over 100 skilled professionals, Watson Biotechnology has established itself as a trusted name in the industry. Our products are meticulously crafted to align with international standards such as USP (United States Pharmacopeia), EP (European Pharmacopoeia), and BP (British Pharmacopoeia), guaranteeing reliability and efficacy.
At Watson Biotechnology, we pride ourselves on our cutting-edge facilities and state-of-the-art technology, which enable us to deliver superior products that cater to a diverse range of needs across various sectors. Our dedication to continuous improvement and customer satisfaction drives us to maintain stringent quality control processes and foster an environment of innovation and growth.
Watson Biotechnology Co., Ltd is a professional manufacturer which provide n-Dodecyl-beta-D-maltoside with good quality and best price, welcome to contact us to get COA/TDS/MSDS of n-Dodecyl-beta-D-maltoside.