Lactoferrin (LF), also known as lactotransferrin (LTF), is a multifunctional protein of the transferrin family. Lactoferrin is a globular glycoprotein with a molecular mass of about 80 kDa that is widely represented in various secretory fluids, such as milk, saliva, tears, and nasal secretions. Lactoferrin is also present in secondary granules of PMN and is secreted by some acinar cells. Lactoferrin can be purified from milk or produced recombinantly. Human colostrum ("first milk") has the highest concentration, followed by human milk, then cow milk (150 mg/L).
Specification
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Item
Specification
Test result
Appearance
cream white powder
Conformed
Assay (HPLC),lactoferrin% of protein
≥95%
Total
protein%
≥98.5%
98.5%
Ash%
≤1.5%
1.46%
Moisture%
≤1.5%
1.43%
Iron saturation%
10-20%
15%
Melamine
≤0.50ppm
0.48ppm
Calcium
0.0083 mg/100g
0.0083 mg/100g
Chloride
1000 mg/100g
1000 mg/100g
Phosphorus
0.0053 mg/100g
0.0053 mg/100g
Potassium
1.2 mg/100g
1.2 mg/100g
Sodium
210 mg/100g
210 mg/100g
Lead
≤0.03ppm
≤0.03ppm
Heavy metals(as lead)
≤5ppm
≤5ppm
Arsenic (as)
≤0.01ppm
≤0.01ppm
Nitrate
≤100ppm
≤100ppm
Nitrite
≤2ppm
≤2ppm
Pesticide,mg/kg
Meets FDA regulations
Meets FDA regulations
Function
Lactoferrin is the composition material of the innate immune system proteins . In addition to the main functions of combining and transporting the iron , Lactoferrin also has the functions and attributes of antibacterial iron, antivirus, resistance to parasites, catalysis, cancer prevention and fighting against cancer, allergy and radiation protection.
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RAQ Q1: Could we can get some sample for testing before our purchasing? A: Yes, 10-20g free sample is available, but freight charges will be at customer's account, and then freight charges will be returned or deduct from the future order, or the sample can be sent by your express account. Q2: Which kind of payment do you accept? A:1. For small order, you can pay by Western Union or MoneyGram, or Bitcoins 2. Normal order by T/T. Q3: How do you ship the cargo to us? A: By DHL Express, By Air or By Sea Q4: How your quality is assured and keep the stability? A: 1. Firstly, our products strictly conform with the specification, and free sample is available for your evaluation before the order. 2. We test the active ingredient, heavy metal and microorganism for every batch of the cargo before the shipment. 3. We can do the thirdparty test(SGS, Euofins, Silliker etc) as per your requirements, and the sample of every batch marked with buyer's name will kept in our sample room for 2 years.
Company information
HUBEI AOKS TRADE CO LTD is located in Hubei province of China. We specialized in pharmaceutical intermediates veterinary drug intermediates and dyes intermediates,such as phenylacetamide,dimethylamine hcl, benzyl chloride etc.
We have strong professional research and development team, talented personnel and completely equipped laboratory for the quality controlling. We offer OEM service,if you have a good plan in new product production but lack of laboratory device and human resource, we are glad to sovle this problem for you. Quality Best,Customer First is what we adhering all the time, we have enjoyed a high reputation in the world market, mainly North America, Eastern Europe, Western Europe, South America and Southeast Asia. Our business is based on honesty and mutual trust.Sincerely looking forward to establish long term and mutual beneficial business relationship with worldwide customers
Hubei AOKS Biotechnology Co., Ltd
No.28F, China Construction Third Bureau, Wuhan Hubei Province, China
HUBEI AOKS TRADE CO.,LTD is located in Hubei province of China.We specialized in Active pharmaceutical ingredient,pharmaceutical intermediates,veterinary drug intermediates and dyes intermediates,such as phenylacetamide, dimethylamine hcl, benzyl chloride etc.