Keywords

• Thymosin Beta 4
• Thymosin β4 Acetate
• THYMOSIN SS4 ACETATE

Quick Details

• ProName: Thymosin beta 4 acetate CAS 77591-33-4
• CasNo: 77591-33-4
• Molecular Formula: C212H350N56O78S
• Appearance: white Powder
• Application: thymus acetate β4 has the following us...
• DeliveryTime: 5-7 woking day
• PackAge: 1 kg/bag; 25 kg/carton
• Port: Qingdao port, Tianjin port
• ProductionCapacity: 3000 Kilogram/Month
• Purity: >99%
• Storage: Keep in dark place,Inert atmosphere,St...
• Transportation: According to your request
• LimitNum: 1 Kilogram
• packing: According to your request

Superiority

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements.
Consistent Quality
Our plant has strict quality control in each manufacturing process. Guaranteed.
Meanwhile all the materials are tested before each shipment in our laboratory to double confirm the quality.
Most competitive pricing
Our company is committed to the production and development of titanium dioxide, we always offer the most competitive pricing to customers to help lower their cost in application.
Shortest delivery time
90% of orders are shipped within 7-10 days after receipt of the prepayment or workable L/C.
Respond in 24 hours to inquiry, feedback or other requirements
Our experienced staff is dedicated to answer all of your inquires, feedback or other requirements in 24 hours.
We welcome you to contact us for more information and look forward to working with yoWith our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements.
Consistent Quality
Our plant has strict quality control in each manufacturing process. Guaranteed.
Meanwhile all the materials are tested before each shipment in our laboratory to double confirm the quality.
Most competitive pricing
Our company is committed to the production and development of titanium dioxide, we always offer the most competitive pricing to customers to help lower their cost in application.
Shortest delivery time
90% of orders are shipped within 7-10 days after receipt of the prepayment or workable L/C.
Respond in 24 hours to inquiry, feedback or other requirements
Our experienced staff is dedicated to answer all of your inquires, feedback or other requirements in 24 hours.
We welcome you to contact us for more information and look forward to working with you

Details

77591-33-4 - Physico-chemical Properties

77591-33-4 - Nature

Open Data Verified Data

• This product is a kind of important hormone extracted from calf and pig thymus, which contains a variety of peptides. Thymosin component 5 is a mixture of 40 to 50 polypeptides with a molecular weight of 1000 N15000 and an isoelectric point of 3.5 to 9.5. In order to facilitate the identification and comparison of these polypeptides, they are named according to their isoelectric point and the order in which they are separated by isoelectric aggregation. It is divided into three regions: Region A includes an isoelectric point of less than 5.O component; B region including isoelectric point in 5.0~7.O between the components; y region refers to its isoelectric point in 7.O above (few components in this area). The isolated polypeptide is assayed for immunological activity, the active being referred to as Thymosin, such as Thymosin al, and the inactive being referred to as polypeptide, such as polypeptide B1.
• The main test abroad is thymosin fraction 5(thymosin fraction 5), which contains a variety of peptides, the relative molecular mass of 1000~15000. The porcine Thymosin component 5 tested in China is a mixture of 8-9 proteins with different isoelectric points. The molecular weights were below 15000. The main function is to promote the differentiation and maturation of T cells, which can induce the transformation of pre T cells (lymphocyte stem cells) into T cells, and further differentiate and mature into T cell subsets with various special functions. So as to enhance and adjust the body's immune function.

77591-33-4 - Preparation Method

Open Data Verified Data

The fresh or frozen thymus was subjected to fat removal and crushing, and then 3 times the amount of physiological saline was added to prepare a homogenate in a tissue Shaker, followed by high-speed centrifugation to obtain an extract (component 1). The extract was heated at 80 °c for 15min to precipitate heat-labile heteroproteins. The precipitate was removed by centrifugation to obtain a supernatant (component 2). The supernatant was cooled to 4 °c and then 5 volumes of acetone at -10 °c were added and the precipitate was collected by filtration and dried to give Acetone Powder (component 3). Acetone Powder was dissolved in pH 7.O phosphate buffer solution, and ammonium sulfate was added to reach a saturation of 0. 25, the precipitate was removed by centrifugation, the supernatant (component 4) was adjusted to pH 4.0, and ammonium sulfate was added to reach a saturation of 0. 50, the salting out material. The salting-out material was dissolved in a phosphate buffer solution at pH 8, filtered, and then an ultrafiltrate having a molecular weight of 15000 or less was taken. The ultrafiltrate was desalted by Sephadex G-25 column and then freeze-dried to obtain Thymosin.

77591-33-4 - Preparation solution concentration reference

77591-33-4 - Use

Open Data Verified Data

usage and dose of immune enhancer. Treatment of immunodeficiency diseases, such as thymic hypoplasia syndrome, ataxia telangiectasia. With thrombocytopenia eczema multiple infection syndrome and chronic mucocutaneous mycosis. For children with thymic hypoplasia, may be long
Thymosin (1 mg/kg body weight) was used as replacement therapy. Try in AIDS patients. For the treatment of recurrent aphthae, leprosy, severe infection and other patients with low immune function, 20-60mg bovine Thymosin intramuscular injection or subcutaneous injection every time, 1-3 times a week for several months; Porcine Thymosin, 2-lOmg daily or every other day.

77591-33-4 - Safety

Open Data Verified Data

A few people appeared urticaria, rash and other local allergic reactions, occasional dizziness Fever and other systemic allergic reactions. Skin test should be done before injection (including before re-injection after drug withdrawal).

77591-33-4 - Reference Information

Our company specializes in processing and selling chemical raw materials, chemical products, pharmaceutical intermediates, veterinary medicine intermediates, dye intermediates, pigments, cosmetics raw materials and chemical reagents,  

Our company has a number of sales team, service and information feedback vertical integration of a sound marketing network, products are sold throughout the country and exported to South Asia, Europe, America, Africa and other more than 20 countries and regions.  

Companies adhering to the "pursuit of quality, innovation and development" business philosophy, to serve as a foundation, for the survival by the quality, seek development by science and technology, adhere to quilty comes first,fair price,good sense of customer service and responsibility. in the future hebei Nengqian import and export trade Co.,Ltd will always hold "integrity, innovation" business philosophy, to achieve honesty management, on the way of specialization, internationalization,  Keep moving!  

Superiority
As a reliable partner for Chinese market, we are specialized in chemical raw materials; consolidate sourcing, marketing, sales, distribution and after-sale services, providing our partners with sourcing evaluation, technology supports, toll/contract manufacture, investment solution and suitable partnership establishment in China.
Service we can provide:
1. provide costomers with "one-stop"packaging service,from manufacture ,research,development,production,export and so on
2. Quality control, before shipment.
3. Prompt shipment with professional documents
4. Packing as your request, with photo before shipment
5.Mix and different products in ONE PCL,increase the working efficiency for customers.
6.We can export from many China main ports,convenient for the customes provide logistics services.
Our advantages: 

1, High quality with competitive price:

1) Standard:BP/USP/EP/Enterprise standard

2) All Purity≥99%

3) We are manufacturer and can provide high quality products with factory price.

 2, Fast and safe delivery

1) Parcel can be sent out in 24 hours after payment.Tracking number available

2) Secure and discreet shipment.Various transportation methods for your choice.

3) Customs pass rate ≥99%

4) We have our own agent/remailer/distributor who can help us ship our products very fast and safe,

and we have stock in there for transferring.

Product photo

Product Packaging：

1) 1kg/bag (1kg net weight, 1.1kg gross weight, packed in an aluminum foil bag)

2) 25kg/drum (25kg net weight, 28kg gross weight; Packed in a cardboard-drum with two plastic-bags inside; Drum Size: 510mm high, 360mm diameter)

 Storage：

Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat.

Delivery：

Usually within3-5 working days after full payment.

transport：

EMS,DHL, TNT, UPS ,FEDEX, BY AIR, BY SEA

DHL Express, FedEx and EMS for quantity less than 50KG, usually called as DDU service; 

Sea shipping for quantity over 500KG; And air shipping is available for 50KG above;

For high value products, please select air shipping and DHL express for safe;

Our Service:
1. Fast Delivery: We can delivery within 24 hours upon receipt of your payment.
2. Quality can be promised. Hot sell to Worldwide.
3. Payment Terms: T/T,, t/t
4. Free Sample available at any time.
5. Tracking your order at any time. Inform your order's further new situation at any time.
6. Package: Professional packing with professional materials.

FAQ: 
1.Are you a trade company or factory   
We are a  factory with our own trading company.  

2.How do you control the quality   
Our factory is equipped with professional technicians to control quality, out inspectors take sample for testing every 2 hours to ensure the quality of our production. We also accept BV, SGS or any other Third-party inspection.   

3.How long is lead time   
We deliver goods within 3 days for small order, 7-10 days for bulk order.   

4. Where is your factory located  How can I visit the factory   
 Our factory located in HEBEI, China.

5.Can i get some samples  
  Yes, we can supply free sample, but the shipping cost be paid by our customers. 

6.How to start orders or make payments  
  Proforma invoice will be sent first after confirmation of order, enclosed our bank information.Payment by T/T,  

7. How to confirm the Product Quality before placing orders  
  You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. 
8. How long is lead time

We deliver goods within 3 days for small order, 7-10 days for bulk order.

9.How do you treat quality complaint

First of all, our quality control will reduce the quality problem to near zero. If there is a realquality problem caused by us, we will send you free goods for replacement or refund your loss.