Lactoferrin Protein (His tag)
This Recombinant Lactoferrin protein is expressed in 大肠杆菌（E. Coli）.
Quick Overview for Lactoferrin Protein (His tag) (ABIN7669199)
抗原
See all Lactoferrin (LTF) 蛋白
Lactoferrin (LTF)
(Lactotransferrin (LTF))
蛋白类型
Recombinant
生物活性
Inactive
宿主
人
资源
大肠杆菌（E. Coli）
纯度
> 95 %
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标记
- This Lactoferrin protein is labelled with His tag.
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原理
- Recombinant Human LTF/LF protein (His tag)
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序列
- Glu 542- Gln 685
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纯化方法
- > 95 % as determined by reducing SDS-PAGE.
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过滤
- 0.2 μm filtered
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内毒素水平
- < 10 EU/mg of the protein as determined by the LAL method.
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Lactotransferrin (LTF) (AA 1-711) protein (GST tag)
LTF 宿主: 人 宿主: 小麦胚 Recombinant WB, ELISA, AP, AA
Lactotransferrin (LTF) protein (His tag)LTF 宿主: 小鼠 宿主: HEK-293 Cells Recombinant > 92 % as determined by SDS-PAGE
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限制
- 仅限研究用
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状态
- Lyophilized
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溶解方式
- It is recommended that sterile water be added to the vial to prepare a stock solution of 0.5 mg/mL. Concentration is measured by UV-Vis.
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缓冲液
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Lyophilized from sterile PBS, pH 7.4.
Normally 5 % -8 % trehalose, mannitol and 0.01 % Tween 80 are added as protectants before lyophilization. -
储存条件
- 4 °C,-20 °C,-80 °C
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储存方法
- Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
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有效期
- 12 months
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- Lactoferrin (LTF) (Lactotransferrin (LTF))
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别名
- LTF,LF
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背景
- Lactotransferrin is a member of the transferrin family that transfer iron to the cells and control the level of free iron in the blood and external secretions. Lactotransferrin is a secreted protein and contains two transferrin-like domains. Lactotransferrin can be cleaved into the following four chains: Kaliocin-1, Lactoferroxin-A, Lactoferroxin-B, and Lactoferroxin-C. Lactoferroxin A, Lactoferroxin B, and Lactoferroxin C have opioid antagonist activity. Lactoferroxin A shows preference for mu-receptors, while Lactoferroxin B and Lactoferroxin C have somewhat higher degrees of preference for kappa-receptors than for mu-receptors. LTF has antimicrobial activity (bacteriocide, fungicide) and is part of the innate defense, mainly at mucoses.,GIG12,HEL110,HLF2,Kaliocin-1,LF,LTF,Lactoferrin,Lactoferroxin-A,Lactoferroxin-B,Lactoferroxin-C,Lactotransferrin,Talalactoferrin
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分子量
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calculated_mw: 15.7 kDa
observed_mw: 16 kDa
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UniProt
- P02788
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途径
- Transition Metal Ion Homeostasis
抗原
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