Lactoferrin Protein (AA 542-685) (His tag)
-
- Target See all Lactoferrin (LTF) Proteins
- Lactoferrin (LTF) (Lactotransferrin (LTF))
- Protein Type
- Recombinant
- Protein Characteristics
- AA 542-685
-
Origin
- Human
-
Source
- Escherichia coli (E. coli)
- Purification tag / Conjugate
- This Lactoferrin protein is labelled with His tag.
- Sequence
- Glu 542- Gln 685
- Characteristics
- A DNA sequence encoding the Human LTF/LF protein (P02788) (Glu542~Gln685) was expressed with a N-His tag.
- Purity
- > 95 % as determined by reducing SDS-PAGE.
- Top Product
- Discover our top product LTF Protein
-
-
- Restrictions
- For Research Use only
-
- Format
- Lyophilized
- Buffer
-
Lyophilized from sterile PBS, pH 7.4.
Normally 5 % - 8 % trehalose, mannitol and 0.01 % Tween80 are added as protectants before lyophilization. - Storage
- 4 °C,-20 °C,-80 °C
- Storage Comment
- 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.
- Expiry Date
- 12 months
-
- Target
- Lactoferrin (LTF) (Lactotransferrin (LTF))
- Alternative Name
- LTF (LTF Products)
- Synonyms
- LTF Protein, GIG12 Protein, HLF2 Protein, LF Protein, Lf Protein, Csp82 Protein, MMS10R Protein, Ms10r Protein, PLF Protein, TFEW Protein, conalbumin Protein, lactotransferrin Protein, transferrin Protein, transferrin (ovotransferrin) Protein, LTF Protein, CpipJ_CPIJ000114 Protein, TF Protein, Ltf Protein
- Background
-
Abbreviation: LTF,LF
Target Synonym: Lactotransferrin,Lactoferrin,Talalactoferrin,Kaliocin-1,Lactoferroxin-A,Lactoferroxin-B,Lactoferroxin-C,LTF,LF,GIG12,HEL110,HLF2
Background: 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.
- Molecular Weight
-
Calculated MW: 15.73 kDa
Observed MW: 16 kDa
- UniProt
- P02788
- Pathways
- Transition Metal Ion Homeostasis
-