Brand Name: 450
Price: $0 -$0/500
Place of Origin: Shaanxi, China
Certification: ISO FDA SG COA MSDS
Grade: Food Grade, Medicine Grade
Payment Terms: T/T, Western Union, MoneyGram
| Product Name: | Lactoferricin | Cas No.: | 112163-33-4 |
| Molecular Formula: | C141H224N46O29S | Purity: | 99%min |
| Brand Name: | 450 | Certification: | ISO FDA SG COA MSDS |
Product name: Lactoferrin
CAS NO: 146897-68-9
Other Name:Lactoferricin B
MF:C141H224N46O29S
Appearance: Light Yellow Powder , Pink powder, White powder
Mol weight: 3125.8274
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).
Lactoferrin is one of the components of the immune system of the body; it has antimicrobial activity (bacteriocide, fungicide) and is part of the innate defense, mainly at mucoses. In particular, lactoferrin provides antibacterial activity to human infants. Lactoferrin interacts with DNA and RNA, polysaccharides and heparin, and shows some of its biological functions in complexes with these ligands.
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Item
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Specification
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Test result
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Appearance
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cream white powder
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Conformed
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Assay (HPLC),lactoferrin% of protein
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≥95%
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Total protein≥98.5%
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Ash%
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≤1.5%
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0.0146
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Moisture%
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≤1.5%
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0.0143
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Iron saturation%
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10-20%
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0.15
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Melamine
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≤0.50ppm
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0.48ppm
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Calcium
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0.0083 mg/100g
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0.0083 mg/100g
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Chloride
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1000 mg/100g
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1000 mg/100g
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Phosphorus
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0.0053 mg/100g
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0.0053 mg/100g
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Potassium
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1.2 mg/100g
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1.2 mg/100g
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Sodium
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210 mg/100g
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210 mg/100g
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Lead
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≤0.03ppm
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≤0.03ppm
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Heavy metals(as lead)
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≤5ppm
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≤5ppm
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Arsenic (as)
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≤0.01ppm
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≤0.01ppm
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Nitrate
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≤100ppm
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≤100ppm
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Nitrite
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≤2ppm
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≤2ppm
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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.
1.Antimicrobial activity
2.Antiviral activity
3.Antifungal activity
4.Milk protein receptors iron
5.Cystic fibrosi
