Lactoferrin Protein (His tag)
This Recombinant Lactoferrin protein is expressed in 大肠杆菌（E. Coli）.
产品编号 ABIN7669199
发货至:
中国
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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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