ซัพพลายเออร์ที่มีใบอนุญาตการทำธุรกิจ
Hunan Yunbang Pharmaceutical Co., Ltd. (Yunbangpharm) located in Changsha High-tech Industrial Park, Hunan. It is a high-tech enterprise specializing in the research and development, production and sales of Pharmaceutical raw materials, Pharmaceutical intermediates(API) and Fine chemicals. Based in China, Yunbangpharm has been providing suitable solutions for many domestic,foreign pharmaceutical companies and traders. Excellent quality, good reputation and authentic price have won the praise of the majority of customers.
The company adheres to the corporate tenet of "We do not produce medicines, but help pharmaceutical companies make good medicines".1:Can I get some samples before bulk order?
A: Most products provide free samples, but the shipping cost be paid by customers.
2: What's your MOQ?
A: We can have a discussion.
3: Which kind of payment terms do you accept?
A: PI will be sent first after confirmation of order,enclosed our bank information.Payment by T/T, Western Union,D/P, ETC.
4.How to place an order?
A: You can contact me through Trademanager, WhatsApp, Email and other contact methods, tell me the product and quantity you need, and then we will give you a quote.
5:How about your delivery time?
A: Generally, it will take 3 to 5 days after receiving your advance payment.
6:How do you treat quality complaint?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
1. 90days quality guarantee for exchange.
2. For each batch order extracts, we will attach a factory Inspection Report with the goods delivery , including the BatchNo/ Date/ Test index ects; also will keep the archived extracts to ensure received by customers are the same each time.
3. Our team of experienced professionals are available online 24 hours a day to answer any questions and provide guidance on product usage and maintenance.
| Product Name: | L-Amino Acid Oxidase |
| Synonyms: | L-AMINO ACID OXIDASE;L-AMINO ACID OXIDASE TYPE I;L-AMINO ACID OXIDASE TYPE II;L-AMINO ACID OXIDASE TYPE IV;L-AMINO ACID OXIDASE TYPE VI;L-AMINO ACID:OXYGEN OXIDOREDUCTASE;L-AMINO ACID: OXYGEN OXIDOREDUCTASE [DEAMINATING];L-AMINO ACID: OXYGEN OXIDOREDUCTASE [DEAMINATING] TYPE II |
| CAS: | 9000-89-9 |
| MF: | |
| MW: | 0 |
| EINECS: | 232-564-0 |
| Product Categories: | |
| Mol File: | Mol File |
| storage temp. | 2-8°C |
| solubility | H2O: soluble1.0mg/mL, clear(lit.) |
| form | powder |
| color | yellow |
| Merck | 13,414 |
| Hazard Codes | T+ |
| Risk Statements | 26/27/28 |
| Safety Statements | 36/37/39-45 |
| RIDADR | UN 3462 6.1/PG 1 |
| WGK Germany | 3 |
| RTECS | RQ8300000 |
| F | 10-18-21 |
| HazardClass | 6.1(b) |
| PackingGroup | III |
| Uses | L-amino acid oxidase (LAAO) is used to convert L-amino acids to their corresponding α-keto acids. L-amino acid oxidase, from Sigma, has been used in leucine aminopeptidase (LAP) activity assays. 35S dimethylsulfoniopropionate (DMSP) has been synthesized chemically from 35S L-methionine using LAAO from Sigma to form 35S 3-methiolpropionate. |
| Uses | L-Amino Acid Oxidase from Crotalus adamanteus has been used in the quantification of rid protein in imine deaminase activity. |
| General Description | L-Amino acid oxidase (LAAO) is a flavoprotein with a molecular weight of 130 kDa. It consists of two different subunits of approximately 70 kDa. Each molecule of holoenzyme has two flavin adenine dinucleotide (FAD) molecules. LAAO is a glycoprotein containing about 2-5% carbohydrate, including sialic acid. optimum pH is approximately 7.5. It occurs in many snake venoms apart from microorganisms and animal tissue, especially in kidney. In the N-terminal region, it has a βαβ domain with glutamic acid residues. LAAO imparts yellow color to venom. |
| Biochem/physiol Actions | L-Amino acid oxidase is a flavoprotein with a molecular weight of 130 kDa. It consists of two different subunits of approximately 70,000 Da. Each molecule of holoenzyme has two FAD molecules. It is a glycoprotein containing about 2-5% carbohydrate, including sialic acid. Optimum pH is approximately 7.5.The enzyme may be reversibly inactivated by incubation in phosphate buffer, pH 7.5 at 38 °C. L-amino acid oxidase is involved in various metabolic pathways such as alanine and aspartate metabolism, methionine metabolism, valine, leucine and isoleucine degradation, tyrosine metabolism, phenylalanine metabolism, tryptophan metabolism, phenylalanine, tyrosine and tryptophan biosynthesis, and alkaloid biosynthesis. It occurs in many snake venoms apart from microorganisms and animal tissue, especially in kidney and liver. |
ซัพพลายเออร์ที่มีใบอนุญาตการทำธุรกิจ
