Recombinant Lactoferrin (LTF) Bos taurus; Bovine (Cattle) Recombinant protein

HLF2; LF; GIG12; Lactotransferrin; Growth-inhibiting protein 12; Talalactoferrin; Lfcin-H; Kaliocin-1

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  • Source Prokaryotic expression, Host E.coli
  • Endotoxin Level<1.0EU per 1µg (determined by the LAL method)
  • Subcellular LocationSecreted
  • Molecular Mass 40.4kDa, Accurate 40kDa(Analysis of differences refer to the manual)
  • Residues & TagsVal25~Glu352 with N-terminal His Tag
  • Buffer FormulationPBS, pH7.4, containing 0.01% SKL, 5% Trehalose.
  • Traits Freeze-dried powder, Purity > 90%
  • Isoelectric Point9.2
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  • Recombinant Lactoferrin (LTF) Packages (Simulation)
  • Recombinant Lactoferrin (LTF) Packages (Simulation)
  • RPA780Bo01.jpg Figure. SDS-PAGE
  • Certificate ISO9001: 2008, ISO13485: 2003 Registered



Reconstitute in 10mM PBS (pH7.4) to a concentration of 0.1-1.0 mg/mL. Do not vortex.


Avoid repeated freeze/thaw cycles. Store at 2-8°C for one month. Aliquot and store at -80°C for 12 months.


The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37°C for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.


  • Changes of hepatic lactoferrin gene expression in two mouse models of the acute phase reactionScienceDirect: S1357272511002524
  • Changes in composition of colostrum of Egyptian buffaloes and Holstein cowsBioMed: 17466148
  • p38MAPK, ERK and PI3K Signaling Pathways Are Involved in C5a-Primed Neutrophils for ANCA-Mediated Activation PlosOne: source
  • Sphingolipid Pathway Regulates Innate Immune Responses at the Fetomaternal Interface during PregnancyPubmed:25505239
  • Control of Methicillin-Resistant Staphylococcus aureus Pneumonia Utilizing TLR2 Agonist Pam3CSK4Pubmed:26974438
  • Salivary lactoferrin is transferred into the brain via the sublingual routepubmed:28351211
  • Effects of fluticasone propionate and budesonide on the expression of immune defense genes in bronchial epithelial cellsPubmed:29627483
  • TLR2 agonist Pam3CSK4 enhances the antibacterial functions of GM-CSF induced neutrophils to methicillin-resistant Staphylococcus aureus
  • Assessment of the Diagnostic Value of IL-10 and Lactoferrin by BIRADS Categories in Breast Neoplasms
  • A Three-Protein Panel to Support the Diagnosis of Sepsis in ChildrenPubmed:35329889
  • Three Urban of China: A Cohort Study of Maternal-Infant Factors and HM Protein ComponentsPubmed:35438093
  • Myeloid-Specific Pyruvate-Kinase-Type-M2-Deficient Mice Are Resistant to Acute Lung InjuryPubmed:35625931

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