Audited Supplier
BP USP EP IN-HOUSE
Original Drug Resistant Microbes, Respiratory System Agents
GMP
Medicine Grade
Analysis reagent
White or Almost White Powder
Not Volatile
Nlt 2000 Units/Mg
9001-73-4
Normal Temperature
29ºC
Jinan Andechem
1kg/Bag; 5kg/Bag
USP
China
3507909000
Product Description
| Product name | Papain |
| CAS No. | 9001-73-4 |
| MF | C9H14N4O3 |
| MW | 226.232 |
| Packing | 1kg/bag; 5kg/bag |
Uses: Papain is a white to light yellow amorphous powder, with some moisture absorption, or liquid. "Soluble in water and glycerol, aqueous solutions are colorless to pale yellow, sometimes milky white, and almost insoluble in organic solvents such as ethanol, chloroform, and ether."Papain is a tenderizer that is a protein-digesting enzyme obtained from the papaya fruit. the enzyme, used in a patented process, is injected into the circulatory system of the live animal and is activated by the heat of cooking to break down the protein, thus tenderizing the beef. the enzyme is inactivated by stomach acids.
General Description:Papain (Papase), the dried and purifiedlatex of the fruit of Carica papaya L. (Caricaceae), can digestprotein in either acidic or alkaline media; it is best at a pH between4 and 7 and at 65°C to 90°C. It occurs as light brownishgray to weakly reddish brown granules, or as a yellowishgray to weakly yellow powder. It has a characteristic odor andtaste and is incompletely soluble in water to form an opalescentsolution. The commercial material is prepared by evaporatingthe juice, but the pure enzyme has also been preparedand crystallized. In medicine, it has been used locally in variousconditions similar to those for which pepsin is used. Ithas the advantage of activity over a wider range of conditions,but it is often much less reliable. Intraperitoneal instillation ofa weak solution has been recommended to counteract a tendencyto develop adhesions after abdominal surgery, and severalenthusiastic reports have been made about its value underthese conditions. Papain has been reported to cause allergiesin persons who handle it, especially those who are exposed toinhalation of the powder.
Q1 Can i get some samples
A1 Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2 How to start orders or make payments
A2 Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T
Q3 How to confirm the Product Quality before placing orders
A3 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. You can send us your product specifications and requests, we will manufacture the products according to your requests.
Q4 What's your MOQ
A4 Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5 How about delivery leadtime
A5 Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6 Is there a discount
A6 Different quantity has different discount.
Q7 How do you treat quality complaint
A7 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.
Q8 How to contact us
A9 You can chat with us by Trademanager,Skype, Wechat, Whatsapp Online.
You can choose your interested products and send inquiry to us.
You can dial our telephone directly or send Email to us., you will get our reply.
