Lactoferrin/LTF Protein, Mouse, Recombinant (His)

Lactoferrin/LTF Protein, Mouse, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 77.2 kDa and the accession number is AAH06904.1.

Lactoferrin/LTF Protein, Mouse, Recombinant (His)

パッケージサイズ	在庫状況	単価(税別)
50 μg	約5 days	￥ 138,000

バルクのお問い合わせ

説明	Lactoferrin/LTF Protein, Mouse, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 77.2 kDa and the accession number is AAH06904.1.

Species	Mouse
Expression Host	HEK293 Cells
Tag	His
Accession Number	AAH06904.1
別名	MMS10R, Lf, Csp82, lactotransferrin, Ms10r
Construction	The Mouse LTF (AAH06904.1) (Met 1-Gln 707) was expressed, with a C-terminal polyhistidine tag.
Protein Purity	> 92 % as determined by SDS-PAGE
分子量	77.2 kDa (predicted)

Endotoxin	< 1.0 EU/μg of the protein as determined by the LAL method.
Formulation	Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization.
Reconstitution	A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
Stability & Storage	It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at-80℃. For reconstituted proteinsolutions, the solution can be stored at -20°c to -80'c for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.
Shipping	In general, Lyophilized powders are shipping with blue ice.
Research Background	Lactotransferrin, also known as Lactoferrin, Talalactoferrin, and LTF, is a secreted protein that belongs to the transferrin family. Transferrins are iron binding transport proteins that can bind two Fe3+ions in association with the binding of an anion, usually bicarbonate. Lactotransferrin has antimicrobial activity which depends on the extracellular cation concentration. Lactoferroxins A, B, and C have opioid antagonist activity. Lactoferrin A shows a preference for mu-receptors, while lactoferricin B and lactoferricin C have somewhat higher degrees of preference for kappa-receptors than for mu-receptors. Lactoferrin / LTF is a globular glycoprotein that is widely represented in various secretory fluids, such as milk, saliva, tears, and nasal secretions. Lactoferrin / LTF is also present in secondary granules of PMN and is secreted by some acinar cells. Lactoferrin / LTF can be purified from milk or produced recombinantly. Human colostrum has the highest concentration, followed by human milk, then cow milk. Lactoferrin / LTF 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 mucose. In particular, lactoferrin provides an 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.

参考文献

1. Sánchez L, et al.,1992, Arch. Dis. Child. 67 (5): 657 - 61. 2. Wakabayashi H, et al., 2000, J. Antimicrob. Chemother. 46 (4): 595-602. 3. Nozaki A, et al., 2003, J. Biol. Chem. 278 (12): 10162-73. 4. Azzam HS, et al., 2007, Liver Int. 27 (1): 17-25.

Calculator

Reconstitution Calculator

Recombinant Proteins Dilute Calculator

Specific Activity Calculator

bottom

Lactoferrin/LTF Protein, Mouse, Recombinant (His)

参考文献

Calculator

技術サポート

Keywords