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成分截图.jpg "China Suppliers Deoxyribonucleic Acid SodiuM Salt (SalMon Milt) CAS 9007-49-2 wholesale")
Introduction of Deoxyribonucleic acid (DNA) from salmon testes is a purified form of DNA extracted from the sperm cells of salmon. It is a high-quality, high-molecular-weight DNA used extensively in scientific research due to its:
1. Source: Salmon testes contain abundant, compact DNA (sperm cells are DNA-rich with minimal cytoplasmic proteins).
2. Structure: Same double-helix structure as other DNA, with adenine, thymine, cytosine, and guanine bases.
3. Uses:
Research: Substrate for enzymes (e.g., restriction endonucleases, polymerases).
Biotechnology: Standard for PCR, cloning, and DNA quantification.
Model Studies: Used to investigate DNA-protein interactions or damage.
4. Advantages: Cost-effective, ethically non-controversial (non-human), and highly pure.
It is typically sold as a sodium salt to enhance solubility and stability.
Description of Deoxyribonucleic Acid SodiuM Salt (SalMon Milt) from Wuhan Fortuna Chemical Co.,Ltd
Basic Information of Deoxyribonucleic Acid SodiuM Salt (SalMon Milt) | |
Product Name | Deoxyribonucleic Acid SodiuM Salt (SalMon Milt) |
CAS NO. | 9007-49-2 |
Apperance | |
Assay | 102.0% |
Pacakge | 1kg/Foil Bag, 25kg/ Box/carton |
MOQ | 1kg |
Storage | |
Shelf Life | 2 Years |
Brand | Fortunachem |
Specifications(COA) of Deoxyribonucleic Acid SodiuM Salt (SalMon Milt) CAS 9007-49-2
Items | Specifications | Results |
Appearance | White, white-like or light yellow powder | Conform |
Solubility | Slightly Soluble in water | Conform |
Identifacation | UV:Ratio of absorbance at 260 and 280nm 1.5-2.0 | 1.7 |
pH value (1% aqueous solution) | 5.0-9.0 | 7.4 |
Loss on drying | ≤20.0% | 4.5% |
Assay (dry goods) | ≥90.0% | 102.0% |
Average molecular weight | ≤1000 KD | ＜1000 KD |
Lead | ≤10mg/kg | Conform |
Cadmium | ≤5mg/kg | Conform |
Mercury | ≤1mg/kg | Conform |
Aerobic bacterial count | ≤1000CFU/g | ＜100CFU/g |
Molds and Yeast Count | ≤100CFU/g | ＜100CFU/g |
Thermotolerant coliform bacteria | Negative/g | Not detected |
Staphylococcus aureus | Negative/g | Not detected |
Pseudomonas aeruginosa | Negative/g | Not detected |
Conclusion | The product was tested according to Polydeoxyribonucleotide(PDRN) quality standard Vo1 version, and the results were in conformity with the regulations. | |
Introduction of Deoxyribonucleic acid (DNA) from salmon testes is a purified form of DNA extracted from the sperm cells of salmon. It is a high-quality, high-molecular-weight DNA used extensively in scientific research due to its:
1. Source: Salmon testes contain abundant, compact DNA (sperm cells are DNA-rich with minimal cytoplasmic proteins).
2. Structure: Same double-helix structure as other DNA, with adenine, thymine, cytosine, and guanine bases.
3. Uses:
Research: Substrate for enzymes (e.g., restriction endonucleases, polymerases).
Biotechnology: Standard for PCR, cloning, and DNA quantification.
Model Studies: Used to investigate DNA-protein interactions or damage.
4. Advantages: Cost-effective, ethically non-controversial (non-human), and highly pure.
It is typically sold as a sodium salt to enhance solubility and stability.
Application of Deoxyribonucleic Acid (DNA) from Salmon Testes: An Overview
1. Source and Structure:
DNA extracted from salmon testes is a high-quality genomic DNA obtained from the testicular tissue of salmon. Structurally identical to DNA in all eukaryotes, it consists of a double helix with a sugar-phosphate backbone and nitrogenous bases (adenine, thymine, cytosine, guanine).
2. Why Salmon Testes?:
High Yield: Testes contain abundant sperm cells, which are rich in DNA, ensuring efficient extraction with high yields.
Cost-Effectiveness: Salmon are often commercially fished, making their testes a readily available byproduct.
Ethical and Safety Considerations: As a non-human source, it is ethically preferable for certain applications and poses minimal biohazard risks.
3. Applications in Research:
Molecular Biology: Used as a substrate for enzymes (e.g., restriction enzymes, polymerases) in techniques like PCR.
Hybridization Techniques: Sheared or denatured salmon DNA serves as a blocking agent in Southern/Northern blots and microarrays to reduce nonspecific probe binding, minimizing background noise.
Transfection Studies: Acts as a carrier DNA to enhance the uptake of target DNA into cells.
Biotechnology: Utilized in diagnostic assays and as a control in quality testing due to its purity and predictable behavior.
4. Handling and Storage:
Typically provided in purified form, either lyophilized or in buffer solutions (e.g., Tris-EDTA).
Stored at -20°C for long-term stability to prevent degradation.
Requires standard lab precautions for handling nucleic acids (e.g., avoiding nucleases).
5. Unique Characteristics:
Purity: Commercial preparations are highly purified, free from significant protein or RNA contamination.
Non-Specific Binding: Fragmented salmon testes DNA is effective in competitive inhibition due to its heterologous nature, making it ideal for hybridization protocols.
6. Advantages:
Cost-efficient and sustainable sourcing.
Versatile utility across diverse experimental setups.
Avoids cross-reactivity issues in human-centric studies.
In summary, salmon testes DNA is a staple reagent in laboratories, valued for its accessibility, functionality, and adaptability in various scientific applications.
FAQ From Wuhan Fortuna Chemical 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. |
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. |
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. |
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. |
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. |
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. |
Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical and Intermediates, Food and Feed additives, Fine chemicals,Biochemical and Reagent, which is the members of Hubei E-commerce Chamber.
Our company has professional persons who major in chemical R&D and sicentific management, supply fine chemical products with high quality and close service, also supply custom-tailored products according to our clients' requirement.
We have a positive and self-motivated management work team with a common philosophy, caring and commitment through teamwork, our team strive to achieve success in delighting our clients and ourselves.
Since Wuhan Fortuna Chemical Co., Ltd founded, we continuously innovate our products and improve our service, sales network. Hence, we initiate the first sale mode on net in China, which is the retail trade of small package bring along wholesale of diversified management modes. Our products are exported widely to South Korea, Vietnam, Australia, Europe and South America, highly recommended by our clients.We insist on the management creed “Market is our compass, Quality is our life, Credit is our soul”. Clients’ trust is our forward power, their satisfaction is our struggling goal.
Wuhan Fortuna Chemical Co.,Ltd is a professional manufacturer which provide Deoxyribonucleic Acid SodiuM Salt (SalMon Milt) with good quality and best price, welcome to contact us to get COA/TDS/MSDS of Deoxyribonucleic Acid SodiuM Salt (SalMon Milt).
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